From c50ea2119565a682a5dec20fe44182778fede1f2 Mon Sep 17 00:00:00 2001
From: Iain Buclaw <ibuclaw@gdcproject.org>
Date: Sat, 27 May 2017 00:08:12 +0200
Subject: [PATCH 14/14] Add D Phobos config, makefiles, and testsuite.

This patch adds the configure and make files used for building D runtime and Phobos.  As well as running all unittests and the testsuite.

---
 libphobos/Makefile.am                         |    69 +
 libphobos/Makefile.in                         |   668 +
 libphobos/acinclude.m4                        |    18 +
 libphobos/aclocal.m4                          |   704 +
 libphobos/config.h.in                         |    56 +
 libphobos/configure                           | 17155 ++++++++++++++++
 libphobos/configure.ac                        |   212 +
 libphobos/d_rules.am                          |    60 +
 libphobos/libdruntime/Makefile.am             |   388 +
 libphobos/libdruntime/Makefile.in             |  2872 +++
 libphobos/m4/autoconf.m4                      |   135 +
 libphobos/m4/druntime.m4                      |   115 +
 libphobos/m4/druntime/cpu.m4                  |    95 +
 libphobos/m4/druntime/libraries.m4            |   163 +
 libphobos/m4/druntime/os.m4                   |   171 +
 libphobos/m4/gcc_support.m4                   |    34 +
 libphobos/m4/gdc.m4                           |    19 +
 libphobos/m4/libtool.m4                       |    78 +
 libphobos/src/Makefile.am                     |   211 +
 libphobos/src/Makefile.in                     |  2019 ++
 libphobos/src/libgphobos.spec.in              |     2 +-
 libphobos/testsuite/Makefile.am               |    15 +
 libphobos/testsuite/Makefile.in               |   452 +
 libphobos/testsuite/config/default.exp        |    17 +
 libphobos/testsuite/lib/libphobos-dg.exp      |    52 +
 libphobos/testsuite/lib/libphobos.exp         |   193 +
 .../libphobos.allocations/allocations.exp     |    29 +
 .../overflow_from_existing.d                  |     8 +
 .../overflow_from_zero.d                      |     8 +
 .../testsuite/libphobos.cycles/cycles.exp     |    53 +
 libphobos/testsuite/libphobos.cycles/mod1.d   |     9 +
 libphobos/testsuite/libphobos.cycles/mod2.d   |     9 +
 libphobos/testsuite/libphobos.cycles/mod3.d   |     9 +
 .../testsuite/libphobos.exceptions/chain.d    |    79 +
 .../libphobos.exceptions/exceptions.exp       |    29 +
 .../invalid_memory_operation.d                |    14 +
 .../libphobos.exceptions/line_trace.d         |    19 +
 .../libphobos.exceptions/static_dtor.d        |    16 +
 .../libphobos.exceptions/stderr_msg.d         |     6 +
 .../libphobos.exceptions/unittest_assert.d    |    11 +
 .../libphobos.exceptions/unknown_gc.d         |     9 +
 .../libphobos.init_fini/init_fini.exp         |    29 +
 .../libphobos.init_fini/runtime_args.d        |    13 +
 .../libphobos.init_fini/thread_join.d         |    18 +
 .../testsuite/libphobos.shared/finalize.d     |    63 +
 libphobos/testsuite/libphobos.shared/host.c   |    60 +
 libphobos/testsuite/libphobos.shared/lib.d    |   133 +
 .../testsuite/libphobos.shared/lib_13414.d    |     4 +
 .../testsuite/libphobos.shared/liblinkdep.d   |     6 +
 .../testsuite/libphobos.shared/libloaddep.d   |    13 +
 libphobos/testsuite/libphobos.shared/link.d   |    64 +
 libphobos/testsuite/libphobos.shared/linkD.c  |    14 +
 libphobos/testsuite/libphobos.shared/linkDR.c |    28 +
 .../testsuite/libphobos.shared/link_linkdep.d |     6 +
 .../testsuite/libphobos.shared/link_loaddep.d |     7 +
 .../libphobos.shared/link_mod_collision.d     |     5 +
 libphobos/testsuite/libphobos.shared/load.d   |   147 +
 libphobos/testsuite/libphobos.shared/loadDR.c |    39 +
 .../testsuite/libphobos.shared/load_13414.d   |    30 +
 .../testsuite/libphobos.shared/load_linkdep.d |    18 +
 .../testsuite/libphobos.shared/load_loaddep.d |    17 +
 .../libphobos.shared/load_mod_collision.d     |    14 +
 libphobos/testsuite/libphobos.shared/plugin.d |    73 +
 .../testsuite/libphobos.shared/shared.exp     |   108 +
 .../libphobos.thread/fiber_guard_page.d       |    47 +
 .../testsuite/libphobos.thread/thread.exp     |    29 +
 .../testsuite/libphobos.typeinfo/comparison.d |    78 +
 .../testsuite/libphobos.typeinfo/typeinfo.exp |    29 +
 .../libphobos.unittests/unittests.exp         |    53 +
 libphobos/testsuite/test_runner.d             |    95 +
 libphobos/testsuite/testsuite_flags.in        |    52 +
 71 files changed, 27572 insertions(+), 1 deletion(-)
 create mode 100644 libphobos/Makefile.am
 create mode 100644 libphobos/Makefile.in
 create mode 100644 libphobos/acinclude.m4
 create mode 100644 libphobos/aclocal.m4
 create mode 100644 libphobos/config.h.in
 create mode 100755 libphobos/configure
 create mode 100644 libphobos/configure.ac
 create mode 100644 libphobos/d_rules.am
 create mode 100644 libphobos/libdruntime/Makefile.am
 create mode 100644 libphobos/libdruntime/Makefile.in
 create mode 100644 libphobos/m4/autoconf.m4
 create mode 100644 libphobos/m4/druntime.m4
 create mode 100644 libphobos/m4/druntime/cpu.m4
 create mode 100644 libphobos/m4/druntime/libraries.m4
 create mode 100644 libphobos/m4/druntime/os.m4
 create mode 100644 libphobos/m4/gcc_support.m4
 create mode 100644 libphobos/m4/gdc.m4
 create mode 100644 libphobos/m4/libtool.m4
 create mode 100644 libphobos/src/Makefile.am
 create mode 100644 libphobos/src/Makefile.in
 create mode 100644 libphobos/testsuite/Makefile.am
 create mode 100644 libphobos/testsuite/Makefile.in
 create mode 100644 libphobos/testsuite/config/default.exp
 create mode 100644 libphobos/testsuite/lib/libphobos-dg.exp
 create mode 100644 libphobos/testsuite/lib/libphobos.exp
 create mode 100644 libphobos/testsuite/libphobos.allocations/allocations.exp
 create mode 100644 libphobos/testsuite/libphobos.allocations/overflow_from_existing.d
 create mode 100644 libphobos/testsuite/libphobos.allocations/overflow_from_zero.d
 create mode 100644 libphobos/testsuite/libphobos.cycles/cycles.exp
 create mode 100644 libphobos/testsuite/libphobos.cycles/mod1.d
 create mode 100644 libphobos/testsuite/libphobos.cycles/mod2.d
 create mode 100644 libphobos/testsuite/libphobos.cycles/mod3.d
 create mode 100644 libphobos/testsuite/libphobos.exceptions/chain.d
 create mode 100644 libphobos/testsuite/libphobos.exceptions/exceptions.exp
 create mode 100644 libphobos/testsuite/libphobos.exceptions/invalid_memory_operation.d
 create mode 100644 libphobos/testsuite/libphobos.exceptions/line_trace.d
 create mode 100644 libphobos/testsuite/libphobos.exceptions/static_dtor.d
 create mode 100644 libphobos/testsuite/libphobos.exceptions/stderr_msg.d
 create mode 100644 libphobos/testsuite/libphobos.exceptions/unittest_assert.d
 create mode 100644 libphobos/testsuite/libphobos.exceptions/unknown_gc.d
 create mode 100644 libphobos/testsuite/libphobos.init_fini/init_fini.exp
 create mode 100644 libphobos/testsuite/libphobos.init_fini/runtime_args.d
 create mode 100644 libphobos/testsuite/libphobos.init_fini/thread_join.d
 create mode 100644 libphobos/testsuite/libphobos.shared/finalize.d
 create mode 100644 libphobos/testsuite/libphobos.shared/host.c
 create mode 100644 libphobos/testsuite/libphobos.shared/lib.d
 create mode 100644 libphobos/testsuite/libphobos.shared/lib_13414.d
 create mode 100644 libphobos/testsuite/libphobos.shared/liblinkdep.d
 create mode 100644 libphobos/testsuite/libphobos.shared/libloaddep.d
 create mode 100644 libphobos/testsuite/libphobos.shared/link.d
 create mode 100644 libphobos/testsuite/libphobos.shared/linkD.c
 create mode 100644 libphobos/testsuite/libphobos.shared/linkDR.c
 create mode 100644 libphobos/testsuite/libphobos.shared/link_linkdep.d
 create mode 100644 libphobos/testsuite/libphobos.shared/link_loaddep.d
 create mode 100644 libphobos/testsuite/libphobos.shared/link_mod_collision.d
 create mode 100644 libphobos/testsuite/libphobos.shared/load.d
 create mode 100644 libphobos/testsuite/libphobos.shared/loadDR.c
 create mode 100644 libphobos/testsuite/libphobos.shared/load_13414.d
 create mode 100644 libphobos/testsuite/libphobos.shared/load_linkdep.d
 create mode 100644 libphobos/testsuite/libphobos.shared/load_loaddep.d
 create mode 100644 libphobos/testsuite/libphobos.shared/load_mod_collision.d
 create mode 100644 libphobos/testsuite/libphobos.shared/plugin.d
 create mode 100644 libphobos/testsuite/libphobos.shared/shared.exp
 create mode 100644 libphobos/testsuite/libphobos.thread/fiber_guard_page.d
 create mode 100644 libphobos/testsuite/libphobos.thread/thread.exp
 create mode 100644 libphobos/testsuite/libphobos.typeinfo/comparison.d
 create mode 100644 libphobos/testsuite/libphobos.typeinfo/typeinfo.exp
 create mode 100644 libphobos/testsuite/libphobos.unittests/unittests.exp
 create mode 100644 libphobos/testsuite/test_runner.d
 create mode 100755 libphobos/testsuite/testsuite_flags.in

diff --git a/libphobos/Makefile.am b/libphobos/Makefile.am
new file mode 100644
index 00000000000..1e731033a00
--- /dev/null
+++ b/libphobos/Makefile.am
@@ -0,0 +1,69 @@
+# Makefile for the toplevel directory of the D Standard library.
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+SUBDIRS = libdruntime src testsuite
+
+ACLOCAL_AMFLAGS = -I . -I .. -I ../config
+
+# Multilib support.
+MAKEOVERRIDES=
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+	"AR_FLAGS=$(AR_FLAGS)" \
+	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+	"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
+	"CFLAGS=$(CFLAGS)" \
+	"CXXFLAGS=$(CXXFLAGS)" \
+	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+	"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+	"GDC_FOR_TARGET=$(GDC_FOR_TARGET)" \
+	"GDC=$(GDC)" \
+	"INSTALL=$(INSTALL)" \
+	"INSTALL_DATA=$(INSTALL_DATA)" \
+	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+	"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+	"LDFLAGS=$(LDFLAGS)" \
+	"LIBCFLAGS=$(LIBCFLAGS)" \
+	"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+	"MAKE=$(MAKE)" \
+	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+	"PICFLAG=$(PICFLAG)" \
+	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+	"SHELL=$(SHELL)" \
+	"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+	"exec_prefix=$(exec_prefix)" \
+	"infodir=$(infodir)" \
+	"libdir=$(libdir)" \
+	"includedir=$(includedir)" \
+	"prefix=$(prefix)" \
+	"tooldir=$(tooldir)" \
+	"gdc_include_dir=$(gdc_include_dir)" \
+	"AR=$(AR)" \
+	"AS=$(AS)" \
+	"LD=$(LD)" \
+	"RANLIB=$(RANLIB)" \
+	"NM=$(NM)" \
+	"NM_FOR_BUILD=$(NM_FOR_BUILD)" \
+	"NM_FOR_TARGET=$(NM_FOR_TARGET)" \
+	"DESTDIR=$(DESTDIR)" \
+	"WERROR=$(WERROR)"
+
+# Subdir rules rely on $(FLAGS_TO_PASS)
+FLAGS_TO_PASS = $(AM_MAKEFLAGS)
diff --git a/libphobos/Makefile.in b/libphobos/Makefile.in
new file mode 100644
index 00000000000..a5184c2106f
--- /dev/null
+++ b/libphobos/Makefile.in
@@ -0,0 +1,668 @@
+# Makefile.in generated by automake 1.11.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Makefile for the toplevel directory of the D Standard library.
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = .
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/configure $(am__configure_deps) \
+	$(srcdir)/config.h.in $(srcdir)/../mkinstalldirs \
+	$(top_srcdir)/libdruntime/gcc/config.d.in \
+	$(top_srcdir)/libdruntime/gcc/libbacktrace.d.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
+	$(top_srcdir)/../config/lead-dot.m4 \
+	$(top_srcdir)/../config/multi.m4 \
+	$(top_srcdir)/../config/override.m4 \
+	$(top_srcdir)/../libtool.m4 $(top_srcdir)/../ltoptions.m4 \
+	$(top_srcdir)/../ltsugar.m4 $(top_srcdir)/../ltversion.m4 \
+	$(top_srcdir)/../lt~obsolete.m4 $(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/m4/gcc_support.m4 $(top_srcdir)/m4/autoconf.m4 \
+	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/gdc.m4 \
+	$(top_srcdir)/m4/druntime.m4 $(top_srcdir)/m4/druntime/cpu.m4 \
+	$(top_srcdir)/m4/druntime/os.m4 \
+	$(top_srcdir)/m4/druntime/libraries.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = libdruntime/gcc/config.d \
+	libdruntime/gcc/libbacktrace.d
+CONFIG_CLEAN_VPATH_FILES =
+depcomp =
+am__depfiles_maybe =
+SOURCES =
+MULTISRCTOP = 
+MULTIBUILDTOP = 
+MULTIDIRS = 
+MULTISUBDIR = 
+MULTIDO = true
+MULTICLEAN = true
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+	html-recursive info-recursive install-data-recursive \
+	install-dvi-recursive install-exec-recursive \
+	install-html-recursive install-info-recursive \
+	install-pdf-recursive install-ps-recursive install-recursive \
+	installcheck-recursive installdirs-recursive pdf-recursive \
+	ps-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
+  distclean-recursive maintainer-clean-recursive
+AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
+	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS
+ETAGS = etags
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+DIST_SUBDIRS = $(SUBDIRS)
+ACLOCAL = @ACLOCAL@
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+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
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+BACKTRACE_SUPPORTED = @BACKTRACE_SUPPORTED@
+BACKTRACE_SUPPORTS_THREADS = @BACKTRACE_SUPPORTS_THREADS@
+BACKTRACE_USES_MALLOC = @BACKTRACE_USES_MALLOC@
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+CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DCFG_ARM_EABI_UNWINDER = @DCFG_ARM_EABI_UNWINDER@
+DCFG_HAVE_64BIT_ATOMICS = @DCFG_HAVE_64BIT_ATOMICS@
+DCFG_HAVE_ATOMIC_BUILTINS = @DCFG_HAVE_ATOMIC_BUILTINS@
+DCFG_HAVE_LIBATOMIC = @DCFG_HAVE_LIBATOMIC@
+DCFG_MINFO_BRACKETING = @DCFG_MINFO_BRACKETING@
+DCFG_THREAD_MODEL = @DCFG_THREAD_MODEL@
+DEFS = @DEFS@
+DRUNTIME_SOVERSION = @DRUNTIME_SOVERSION@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GDC = @GDC@
+GDCFLAGS = @GDCFLAGS@
+GDCFLAGSX = @GDCFLAGSX@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBATOMIC = @LIBATOMIC@
+LIBBACKTRACE = @LIBBACKTRACE@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PHOBOS_SOVERSION = @PHOBOS_SOVERSION@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SPEC_PHOBOS_DEPS = @SPEC_PHOBOS_DEPS@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__leading_dot = @am__leading_dot@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+gcc_version = @gcc_version@
+gdc_include_dir = @gdc_include_dir@
+get_gcc_base_ver = @get_gcc_base_ver@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+libphobos_builddir = @libphobos_builddir@
+libphobos_srcdir = @libphobos_srcdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+multi_basedir = @multi_basedir@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+phobos_compiler_pic_flag = @phobos_compiler_pic_flag@
+phobos_compiler_shared_flag = @phobos_compiler_shared_flag@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
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+target = @target@
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+target_cpu = @target_cpu@
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+SUBDIRS = libdruntime src testsuite
+ACLOCAL_AMFLAGS = -I . -I .. -I ../config
+
+# Multilib support.
+MAKEOVERRIDES = 
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+	"AR_FLAGS=$(AR_FLAGS)" \
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+	"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
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+	"CXXFLAGS=$(CXXFLAGS)" \
+	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+	"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+	"GDC_FOR_TARGET=$(GDC_FOR_TARGET)" \
+	"GDC=$(GDC)" \
+	"INSTALL=$(INSTALL)" \
+	"INSTALL_DATA=$(INSTALL_DATA)" \
+	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+	"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+	"LDFLAGS=$(LDFLAGS)" \
+	"LIBCFLAGS=$(LIBCFLAGS)" \
+	"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+	"MAKE=$(MAKE)" \
+	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+	"PICFLAG=$(PICFLAG)" \
+	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+	"SHELL=$(SHELL)" \
+	"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+	"exec_prefix=$(exec_prefix)" \
+	"infodir=$(infodir)" \
+	"libdir=$(libdir)" \
+	"includedir=$(includedir)" \
+	"prefix=$(prefix)" \
+	"tooldir=$(tooldir)" \
+	"gdc_include_dir=$(gdc_include_dir)" \
+	"AR=$(AR)" \
+	"AS=$(AS)" \
+	"LD=$(LD)" \
+	"RANLIB=$(RANLIB)" \
+	"NM=$(NM)" \
+	"NM_FOR_BUILD=$(NM_FOR_BUILD)" \
+	"NM_FOR_TARGET=$(NM_FOR_TARGET)" \
+	"DESTDIR=$(DESTDIR)" \
+	"WERROR=$(WERROR)"
+
+
+# Subdir rules rely on $(FLAGS_TO_PASS)
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+all: config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+am--refresh: Makefile
+	@:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign --ignore-deps'; \
+	      $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign --ignore-deps \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign --ignore-deps Makefile
+.PRECIOUS: Makefile
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+	@case '$?' in \
+	  *config.status*) \
+	    echo ' $(SHELL) ./config.status'; \
+	    $(SHELL) ./config.status;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	esac;
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+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	$(am__cd) $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+$(am__aclocal_m4_deps):
+
+config.h: stamp-h1
+	@if test ! -f $@; then rm -f stamp-h1; else :; fi
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+	@rm -f stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
+	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+	rm -f stamp-h1
+	touch $@
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+distclean-hdr:
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+libdruntime/gcc/config.d: $(top_builddir)/config.status $(top_srcdir)/libdruntime/gcc/config.d.in
+	cd $(top_builddir) && $(SHELL) ./config.status $@
+libdruntime/gcc/libbacktrace.d: $(top_builddir)/config.status $(top_srcdir)/libdruntime/gcc/libbacktrace.d.in
+	cd $(top_builddir) && $(SHELL) ./config.status $@
+
+mostlyclean-libtool:
+	-rm -f *.lo
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+clean-libtool:
+	-rm -rf .libs _libs
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+# GNU Make needs to see an explicit $(MAKE) variable in the command it
+# runs to enable its job server during parallel builds.  Hence the
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+# into them and run `make' without going through this Makefile.
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+# (1) if the variable is set in `config.status', edit `config.status'
+#     (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
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+	for f in x $$MAKEFLAGS; do \
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+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
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+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
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+	dot_seen=no; \
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+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	rev=''; for subdir in $$list; do \
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+	done; \
+	rev="$$rev ."; \
+	target=`echo $@ | sed s/-recursive//`; \
+	for subdir in $$rev; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done && test -z "$$fail"
+tags-recursive:
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+	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
+	done
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+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
+	done
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+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
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+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
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+TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
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+	here=`pwd`; \
+	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
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+	  empty_fix=.; \
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+	  include_option=--include; \
+	  empty_fix=; \
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+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+	  if test $$# -gt 0; then \
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+	      "$$@" $$unique; \
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+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
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+		$(TAGS_FILES) $(LISP)
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+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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+	     $$unique
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
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+	fi
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+clean-generic:
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+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
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+maintainer-clean-generic:
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diff --git a/libphobos/acinclude.m4 b/libphobos/acinclude.m4
new file mode 100644
index 00000000000..1ba5130cb8d
--- /dev/null
+++ b/libphobos/acinclude.m4
@@ -0,0 +1,18 @@
+dnl Copyright (C) 2013-2018 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
+
+m4_include([m4/gcc_support.m4])
+m4_include([m4/autoconf.m4])
+m4_include([m4/libtool.m4])
+m4_include([m4/gdc.m4])
+m4_include([m4/druntime.m4])
+m4_include([m4/druntime/cpu.m4])
+m4_include([m4/druntime/os.m4])
+m4_include([m4/druntime/libraries.m4])
diff --git a/libphobos/aclocal.m4 b/libphobos/aclocal.m4
new file mode 100644
index 00000000000..be41bbe051b
--- /dev/null
+++ b/libphobos/aclocal.m4
@@ -0,0 +1,704 @@
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+# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
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+#   MISSING="\${SHELL} $am_aux_dir/missing"
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+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH.  The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[dnl Rely on autoconf to set up CDPATH properly.
+AC_PREREQ([2.50])dnl
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+])
+
+# AM_CONDITIONAL                                            -*- Autoconf -*-
+
+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 9
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ(2.52)dnl
+ ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.62])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+			     [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES(CC)],
+		  [define([AC_PROG_CC],
+			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES(CXX)],
+		  [define([AC_PROG_CXX],
+			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES(OBJC)],
+		  [define([AC_PROG_OBJC],
+			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
+dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
+dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
+# Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST(install_sh)])
+
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
+# 2011 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless `enable' is passed literally.
+# For symmetry, `disable' may be passed as well.  Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+       [enable], [m4_define([am_maintainer_other], [disable])],
+       [disable], [m4_define([am_maintainer_other], [enable])],
+       [m4_define([am_maintainer_other], [enable])
+        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+  AC_ARG_ENABLE([maintainer-mode],
+[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
+			  (and sometimes confusing) to the casual installer],
+      [USE_MAINTAINER_MODE=$enableval],
+      [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+  MAINT=$MAINTAINER_MODE_TRUE
+  AC_SUBST([MAINT])dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
+# Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+  [[\\/$]]* | ?:[[\\/]]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
+# Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$[*]" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$[*]" != "X $srcdir/configure conftest.file" \
+      && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+m4_if([$1], [v7],
+     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+     [m4_case([$1], [ustar],, [pax],,
+              [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+  case $_am_tool in
+  gnutar)
+    for _am_tar in tar gnutar gtar;
+    do
+      AM_RUN_LOG([$_am_tar --version]) && break
+    done
+    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+    am__untar="$_am_tar -xf -"
+    ;;
+  plaintar)
+    # Must skip GNU tar: if it does not support --format= it doesn't create
+    # ustar tarball either.
+    (tar --version) >/dev/null 2>&1 && continue
+    am__tar='tar chf - "$$tardir"'
+    am__tar_='tar chf - "$tardir"'
+    am__untar='tar xf -'
+    ;;
+  pax)
+    am__tar='pax -L -x $1 -w "$$tardir"'
+    am__tar_='pax -L -x $1 -w "$tardir"'
+    am__untar='pax -r'
+    ;;
+  cpio)
+    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+    am__untar='cpio -i -H $1 -d'
+    ;;
+  none)
+    am__tar=false
+    am__tar_=false
+    am__untar=false
+    ;;
+  esac
+
+  # If the value was cached, stop now.  We just wanted to have am__tar
+  # and am__untar set.
+  test -n "${am_cv_prog_tar_$1}" && break
+
+  # tar/untar a dummy directory, and stop if the command works
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  echo GrepMe > conftest.dir/file
+  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+  rm -rf conftest.dir
+  if test -s conftest.tar; then
+    AM_RUN_LOG([$am__untar <conftest.tar])
+    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+  fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../config/acx.m4])
+m4_include([../config/lead-dot.m4])
+m4_include([../config/multi.m4])
+m4_include([../config/override.m4])
+m4_include([../libtool.m4])
+m4_include([../ltoptions.m4])
+m4_include([../ltsugar.m4])
+m4_include([../ltversion.m4])
+m4_include([../lt~obsolete.m4])
+m4_include([acinclude.m4])
diff --git a/libphobos/config.h.in b/libphobos/config.h.in
new file mode 100644
index 00000000000..19266b3b5e4
--- /dev/null
+++ b/libphobos/config.h.in
@@ -0,0 +1,56 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
diff --git a/libphobos/configure b/libphobos/configure
new file mode 100755
index 00000000000..42be84d394d
--- /dev/null
+++ b/libphobos/configure
@@ -0,0 +1,17155 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.64 for package-unused version-unused.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
+# Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  # We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$?; test $as_status -eq 0 && as_status=1
+  if test "$3"; then
+    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  fi
+  $as_echo "$as_me: error: $1" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='package-unused'
+PACKAGE_TARNAME='libphobos'
+PACKAGE_VERSION='version-unused'
+PACKAGE_STRING='package-unused version-unused'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="libdruntime/gcc/attribute.d"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+GDCFLAGSX
+PHOBOS_SOVERSION
+DRUNTIME_SOVERSION
+SPEC_PHOBOS_DEPS
+gdc_include_dir
+toolexeclibdir
+toolexecdir
+gcc_version
+DRUNTIME_ZLIB_SYSTEM_FALSE
+DRUNTIME_ZLIB_SYSTEM_TRUE
+BACKTRACE_SUPPORTS_THREADS
+BACKTRACE_USES_MALLOC
+BACKTRACE_SUPPORTED
+LIBBACKTRACE
+LIBATOMIC
+DCFG_HAVE_LIBATOMIC
+DCFG_HAVE_64BIT_ATOMICS
+DCFG_HAVE_ATOMIC_BUILTINS
+DCFG_MINFO_BRACKETING
+DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE
+DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE
+DCFG_ARM_EABI_UNWINDER
+DCFG_THREAD_MODEL
+DRUNTIME_OS_SOLARIS_FALSE
+DRUNTIME_OS_SOLARIS_TRUE
+DRUNTIME_OS_MINGW_FALSE
+DRUNTIME_OS_MINGW_TRUE
+DRUNTIME_OS_LINUX_FALSE
+DRUNTIME_OS_LINUX_TRUE
+DRUNTIME_OS_OPENBSD_FALSE
+DRUNTIME_OS_OPENBSD_TRUE
+DRUNTIME_OS_NETBSD_FALSE
+DRUNTIME_OS_NETBSD_TRUE
+DRUNTIME_OS_FREEBSD_FALSE
+DRUNTIME_OS_FREEBSD_TRUE
+DRUNTIME_OS_DARWIN_FALSE
+DRUNTIME_OS_DARWIN_TRUE
+DRUNTIME_OS_ANDROID_FALSE
+DRUNTIME_OS_ANDROID_TRUE
+DRUNTIME_OS_AIX_FALSE
+DRUNTIME_OS_AIX_TRUE
+DRUNTIME_OS_UNIX_FALSE
+DRUNTIME_OS_UNIX_TRUE
+DRUNTIME_GC_ENABLE_FALSE
+DRUNTIME_GC_ENABLE_TRUE
+libphobos_srcdir
+libphobos_builddir
+get_gcc_base_ver
+phobos_compiler_shared_flag
+phobos_compiler_pic_flag
+ENABLE_STATIC_FALSE
+ENABLE_STATIC_TRUE
+ENABLE_SHARED_FALSE
+ENABLE_SHARED_TRUE
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+LIBTOOL
+CFLAGS_FOR_BUILD
+CC_FOR_BUILD
+AR
+RANLIB
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+GDCFLAGS
+GDC
+CCASFLAGS
+CCAS
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+multi_basedir
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_multilib
+enable_maintainer_mode
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+with_gcc_major_version_only
+enable_werror
+enable_druntime_gc
+enable_unix
+enable_thread_lib
+with_libatomic
+with_libbacktrace
+with_target_system_zlib
+with_cross_host
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CPP
+CPPFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information."
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures package-unused version-unused to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/libphobos]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of package-unused version-unused:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-multilib       build many library versions (default)
+  --enable-maintainer-mode  enable make rules and dependencies not useful
+			  (and sometimes confusing) to the casual installer
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --enable-werror         turns on -Werror [default=no]
+  --enable-druntime-gc    enable D runtime garbage collector (default: yes)
+  --enable-unix           enables Unix runtime (default: yes, for Unix
+                          targets)
+  --enable-thread-lib=<arg>
+                          specify linker option for the system thread library
+                          (default: autodetect)
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-gcc-major-version-only
+                          use only GCC major number in filesystem paths
+  --without-libatomic     Do not use libatomic in core.atomic (default: auto)
+  --without-libbacktrace  Do not use libbacktrace in core.runtime (default:
+                          auto)
+  --with-target-system-zlib
+                          use installed libz (default: no)
+  --with-cross-host=HOST  configuring with a cross compiler
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CCAS        assembler compiler command (defaults to CC)
+  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
+  GDC         D compiler command
+  GDCFLAGS    D compiler flags
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+package-unused configure version-unused
+generated by GNU Autoconf 2.64
+
+Copyright (C) 2009 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_d_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_d_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_d_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_d_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_func
+
+# ac_fn_d_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_d_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_d_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_d_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_mongrel
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by package-unused $as_me version-unused, which was
+generated by GNU Autoconf 2.64.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# Default to --enable-multilib
+# Check whether --enable-multilib was given.
+if test "${enable_multilib+set}" = set; then :
+  enableval=$enable_multilib; case "$enableval" in
+  yes) multilib=yes ;;
+  no)  multilib=no ;;
+  *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
+ esac
+else
+  multilib=yes
+fi
+
+
+# We may get other options which we leave undocumented:
+# --with-target-subdir, --with-multisrctop, --with-multisubdir
+# See config-ml.in if you want the gory details.
+
+if test "$srcdir" = "."; then
+  if test "$with_target_subdir" != "."; then
+    multi_basedir="$srcdir/$with_multisrctop../.."
+  else
+    multi_basedir="$srcdir/$with_multisrctop.."
+  fi
+else
+  multi_basedir="$srcdir/.."
+fi
+
+
+# Even if the default multilib is not a cross compilation,
+# it may be that some of the other multilibs are.
+if test $cross_compiling = no && test $multilib = yes \
+   && test "x${with_multisubdir}" != x ; then
+   cross_compiling=maybe
+fi
+
+ac_config_commands="$ac_config_commands default-1"
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  for ac_t in install-sh install.sh shtool; do
+    if test -f "$ac_dir/$ac_t"; then
+      ac_aux_dir=$ac_dir
+      ac_install_sh="$ac_aux_dir/$ac_t -c"
+      break 2
+    fi
+  done
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$target_alias" = x; then
+  ac_cv_target=$ac_cv_host
+else
+  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+    as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+
+target_alias=${target_alias-$target}
+
+
+# 1.11.1: Require that version of automake.
+# foreign: Don't require README, INSTALL, NEWS, etc.
+# no-define: Don't define PACKAGE and VERSION.
+# no-dependencies: Don't generate automatic dependencies.
+#    (because it breaks when using bootstrap-lean, since some of the
+#    headers are gone at "make install" time).
+# -Wall: Issue all automake warnings.
+# -Wno-portability: Don't warn about constructs supported by GNU make.
+#    (because GCC requires GNU make anyhow).
+am__api_version='1.11'
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if test "${ac_cv_path_mkdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    test -d ./--version && rmdir ./--version
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+  [\\/$]* | ?:[\\/]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='libphobos'
+ VERSION='version-unused'
+
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "no acceptable C compiler found in \$PATH
+See \`config.log' for more details." "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    rm -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then :
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ as_fn_set_status 77
+as_fn_error "C compiler cannot create executables
+See \`config.log' for more details." "$LINENO" 5; }; }
+fi
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# By default we simply use the C compiler to build assembly code.
+
+test "${CCAS+set}" = set || CCAS=$CC
+test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "no acceptable C compiler found in \$PATH
+See \`config.log' for more details." "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    rm -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=d
+ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
+ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=yes
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_GDC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GDC"; then
+  ac_cv_prog_GDC="$GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_GDC="${ac_tool_prefix}gdc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GDC=$ac_cv_prog_GDC
+if test -n "$GDC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
+$as_echo "$GDC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GDC"; then
+  ac_ct_GDC=$GDC
+  # Extract the first word of "gdc", so it can be a program name with args.
+set dummy gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_GDC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_GDC"; then
+  ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_GDC="gdc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
+if test -n "$ac_ct_GDC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
+$as_echo "$ac_ct_GDC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_GDC" = x; then
+    GDC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    GDC=$ac_ct_GDC
+  fi
+else
+  GDC="$ac_cv_prog_GDC"
+fi
+
+if test -z "$GDC"; then
+  if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_GDC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GDC"; then
+  ac_cv_prog_GDC="$GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_GDC="$ac_tool_prefix}gdc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GDC=$ac_cv_prog_GDC
+if test -n "$GDC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
+$as_echo "$GDC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$GDC"; then
+  # Extract the first word of "gdc", so it can be a program name with args.
+set dummy gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_GDC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GDC"; then
+  ac_cv_prog_GDC="$GDC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "false"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_GDC="gdc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_GDC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set GDC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_GDC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+GDC=$ac_cv_prog_GDC
+if test -n "$GDC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
+$as_echo "$GDC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for D compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ { ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler --version >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    rm -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for absolute libphobos source path" >&5
+$as_echo_n "checking for absolute libphobos source path... " >&6; }
+if test "${phobos_cv_abs_srcdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  phobos_cv_abs_srcdir=`cd $srcdir && pwd`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $phobos_cv_abs_srcdir" >&5
+$as_echo "$phobos_cv_abs_srcdir" >&6; }
+    if test -d "$phobos_cv_abs_srcdir"; then :
+
+else
+  as_fn_error "can't find absolute libphobos source path" "$LINENO" 5
+fi
+
+
+
+
+  gdc_save_DFLAGS=$GDCFLAGS
+  GDCFLAGS="-fno-moduleinfo -nostdinc -I $phobos_cv_abs_srcdir/libdruntime  $GDCFLAGS"
+
+  ac_ext=d
+ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
+ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=yes
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking If $GDC can compile D sources" >&5
+$as_echo_n "checking If $GDC can compile D sources... " >&6; }
+    cat > conftest.$ac_ext <<_ACEOF
+module mod;
+
+
+extern(C) int main() {
+  return 0;
+}
+_ACEOF
+if ac_fn_d_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+       as_fn_error "can't compile D sources!" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+      ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+  GDCFLAGS=$gdc_save_DFLAGS
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+    # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+  USE_MAINTAINER_MODE=no
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+   if test $USE_MAINTAINER_MODE = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
+else
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
+fi
+
+  MAINT=$MAINTAINER_MODE_TRUE
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+# This should be inherited in the recursive make, but ensure it is defined.
+test "$AR" || AR=ar
+
+
+CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
+
+
+
+# Enable libtool
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in dumpbin "link -dump"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
+	    ;;
+	  powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf32lppclinux"
+	    ;;
+	  powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  powerpcle-*linux*)
+	    LD="${LD-ld} -m elf64lppc"
+	    ;;
+	  powerpc-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if test "${lt_cv_ld_force_load+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012][,.]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+eval as_val=\$$as_ac_Header
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_dlopen=yes
+
+
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      lt_prog_compiler_pic='-Xcompiler -fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec=
+	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_from_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    whole_archive_flag_spec=''
+  fi
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_flag_spec_ld='+b $libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if test "${lt_cv_prog_compiler__b+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
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+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = x""yes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 11207 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 11313 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+
+
+  gdc_save_DFLAGS=$GDCFLAGS
+  GDCFLAGS="-fno-moduleinfo -nostdinc -I $phobos_cv_abs_srcdir/libdruntime  $GDCFLAGS"
+
+
+# Source file extension for D test sources.
+ac_ext=d
+
+# Object file extension for compiled D test sources.
+objext=o
+objext_D=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="module mod; extern(C) int main() { return 0; }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='module mod; extern(C) int main() { return 0; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_DFLAGS=$GDCFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GDC-"gdc"}
+# Need to specify location for object.d
+GDCFLAGS="-nophoboslib $GDCFLAGS"
+CFLAGS=$GDCFLAGS
+compiler=$CC
+compiler_D=$CC
+LD_D=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# GDC did not exist at the time GCC didn't implicitly link libc in.
+archive_cmds_need_lc_D=no
+
+old_archive_cmds_D=$old_archive_cmds
+reload_flag_D=$reload_flag
+reload_cmds_D=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag_D=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag_D=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag_D=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag_D="$lt_prog_compiler_no_builtin_flag_D -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+  lt_prog_compiler_wl_D=
+lt_prog_compiler_pic_D=
+lt_prog_compiler_static_D=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl_D='-Wl,'
+    lt_prog_compiler_static_D='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_D='-Bstatic'
+      fi
+      lt_prog_compiler_pic_D='-fPIC'
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic_D='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic_D='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_D='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_D='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static_D=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_D='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared_D=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic_D='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_D=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic_D='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl_D='-Xlinker '
+      lt_prog_compiler_pic_D='-Xcompiler -fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl_D='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_D='-Bstatic'
+      else
+	lt_prog_compiler_static_D='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_D='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl_D='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_D='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static_D='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl_D='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static_D='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl_D='-Wl,'
+	lt_prog_compiler_pic_D='-KPIC'
+	lt_prog_compiler_static_D='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl_D='-Wl,'
+	lt_prog_compiler_pic_D='-fPIC'
+	lt_prog_compiler_static_D='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl_D='-Wl,'
+	lt_prog_compiler_pic_D='--shared'
+	lt_prog_compiler_static_D='--static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl_D='-Wl,'
+	lt_prog_compiler_pic_D='-fpic'
+	lt_prog_compiler_static_D='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl_D='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static_D='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl_D='-Wl,'
+	lt_prog_compiler_pic_D='-qpic'
+	lt_prog_compiler_static_D='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_D='-KPIC'
+	  lt_prog_compiler_static_D='-Bstatic'
+	  lt_prog_compiler_wl_D=''
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_D='-KPIC'
+	  lt_prog_compiler_static_D='-Bstatic'
+	  lt_prog_compiler_wl_D='-Wl,'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic_D='-KPIC'
+      lt_prog_compiler_static_D='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic_D='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl_D='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static_D='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static_D='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic_D='-KPIC'
+      lt_prog_compiler_static_D='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl_D='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl_D='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl_D='-Qoption ld '
+      lt_prog_compiler_pic_D='-PIC'
+      lt_prog_compiler_static_D='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl_D='-Wl,'
+      lt_prog_compiler_pic_D='-KPIC'
+      lt_prog_compiler_static_D='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic_D='-Kconform_pic'
+	lt_prog_compiler_static_D='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl_D='-Wl,'
+      lt_prog_compiler_pic_D='-KPIC'
+      lt_prog_compiler_static_D='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl_D='-Wl,'
+      lt_prog_compiler_can_build_shared_D=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic_D='-pic'
+      lt_prog_compiler_static_D='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared_D=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_D=
+    ;;
+  *)
+    lt_prog_compiler_pic_D="$lt_prog_compiler_pic_D"
+    ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_D" >&5
+$as_echo "$lt_prog_compiler_pic_D" >&6; }
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_D"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_D works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_D works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_D+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_D=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_D"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_D=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_D" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_D" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_D" = xyes; then
+    case $lt_prog_compiler_pic_D in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_D=" $lt_prog_compiler_pic_D" ;;
+     esac
+else
+    lt_prog_compiler_pic_D=
+     lt_prog_compiler_can_build_shared_D=no
+fi
+
+fi
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_D eval lt_tmp_static_flag=\"$lt_prog_compiler_static_D\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_D+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_D=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_D=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_D=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_D" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_D" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_D" = xyes; then
+    :
+else
+    lt_prog_compiler_static_D=
+fi
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_D+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_D=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_D=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_D" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_D" >&6; }
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_D+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_D=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_D=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_D" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_D" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_D" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag_D=
+  always_export_symbols_D=no
+  archive_cmds_D=
+  archive_expsym_cmds_D=
+  compiler_needs_object_D=no
+  enable_shared_with_static_runtimes_D=no
+  export_dynamic_flag_spec_D=
+  export_symbols_cmds_D='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic_D=no
+  hardcode_direct_D=no
+  hardcode_direct_absolute_D=no
+  hardcode_libdir_flag_spec_D=
+  hardcode_libdir_flag_spec_ld_D=
+  hardcode_libdir_separator_D=
+  hardcode_minus_L_D=no
+  hardcode_shlibpath_var_D=unsupported
+  inherit_rpath_D=no
+  link_all_deplibs_D=unknown
+  module_cmds_D=
+  module_expsym_cmds_D=
+  old_archive_from_new_cmds_D=
+  old_archive_from_expsyms_cmds_D=
+  thread_safe_flag_spec_D=
+  whole_archive_flag_spec_D=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms_D=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms_D='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs_D=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec_D='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec_D="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec_D=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs_D=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds_D=''
+        ;;
+      m68k)
+            archive_cmds_D='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec_D='-L$libdir'
+            hardcode_minus_L_D=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag_D=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds_D='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs_D=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, D) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec_D='-L$libdir'
+      export_dynamic_flag_spec_D='${wl}--export-all-symbols'
+      allow_undefined_flag_D=unsupported
+      always_export_symbols_D=no
+      enable_shared_with_static_runtimes_D=yes
+      export_symbols_cmds_D='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds_D='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs_D=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs_D=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct_D=no
+      hardcode_shlibpath_var_D=no
+      hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec_D='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds_D='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds_D='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec_D='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_D='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec_D=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec_D='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object_D=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_D='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object_D=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds_D='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds_D='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec_D='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec_D=
+	  hardcode_libdir_flag_spec_ld_D='-rpath $libdir'
+	  archive_cmds_D='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds_D='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs_D=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds_D='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs_D=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_D=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs_D=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
+	    archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs_D=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds_D='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct_D=yes
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_D=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs_D" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec_D=
+      export_dynamic_flag_spec_D=
+      whole_archive_flag_spec_D=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag_D=unsupported
+      always_export_symbols_D=yes
+      archive_expsym_cmds_D='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L_D=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct_D=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds_D='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds_D='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds_D=''
+      hardcode_direct_D=yes
+      hardcode_direct_absolute_D=yes
+      hardcode_libdir_separator_D=':'
+      link_all_deplibs_D=yes
+      file_list_spec_D='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct_D=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L_D=yes
+	  hardcode_libdir_flag_spec_D='-L$libdir'
+	  hardcode_libdir_separator_D=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec_D='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols_D=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag_D='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+        hardcode_libdir_flag_spec_D='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds_D='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec_D='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag_D="-z nodefs"
+	  archive_expsym_cmds_D="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec_D='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag_D=' ${wl}-bernotok'
+	  allow_undefined_flag_D=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec_D='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec_D='$convenience'
+	  fi
+	  archive_cmds_need_lc_D=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds_D="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds_D=''
+        ;;
+      m68k)
+            archive_cmds_D='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec_D='-L$libdir'
+            hardcode_minus_L_D=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec_D=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec_D=' '
+      allow_undefined_flag_D=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds_D='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_from_new_cmds_D='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds_D='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path_D='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes_D=yes
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc_D=no
+  hardcode_direct_D=no
+  hardcode_automatic_D=yes
+  hardcode_shlibpath_var_D=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec_D='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    whole_archive_flag_spec_D=''
+  fi
+  link_all_deplibs_D=yes
+  allow_undefined_flag_D="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds_D="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds_D="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds_D="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds_D="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs_D=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_D='-L$libdir'
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec_D='-R$libdir'
+      hardcode_direct_D=yes
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_D=yes
+      hardcode_minus_L_D=yes
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds_D='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec_D='-R$libdir'
+      hardcode_direct_D=yes
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds_D='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds_D='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_D=:
+      hardcode_direct_D=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L_D=yes
+      export_dynamic_flag_spec_D='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_D='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
+	hardcode_libdir_flag_spec_ld_D='+b $libdir'
+	hardcode_libdir_separator_D=:
+	hardcode_direct_D=yes
+	hardcode_direct_absolute_D=yes
+	export_dynamic_flag_spec_D='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L_D=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_D='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_D='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_D=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct_D=no
+	  hardcode_shlibpath_var_D=no
+	  ;;
+	*)
+	  hardcode_direct_D=yes
+	  hardcode_direct_absolute_D=yes
+	  export_dynamic_flag_spec_D='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L_D=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+      else
+	archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc_D='no'
+      hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_D=:
+      inherit_rpath_D=yes
+      link_all_deplibs_D=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds_D='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec_D='-R$libdir'
+      hardcode_direct_D=yes
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    newsos6)
+      archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_D=yes
+      hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_D=:
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_D=yes
+	hardcode_shlibpath_var_D=no
+	hardcode_direct_absolute_D=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_D='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_D='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs_D=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec_D='-L$libdir'
+      hardcode_minus_L_D=yes
+      allow_undefined_flag_D=unsupported
+      archive_cmds_D='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds_D='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag_D=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_D='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag_D=' -expect_unresolved \*'
+	archive_cmds_D='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc_D='no'
+      hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_D=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag_D=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_D='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag_D=' -expect_unresolved \*'
+	archive_cmds_D='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_D='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec_D='-rpath $libdir'
+      fi
+      archive_cmds_need_lc_D='no'
+      hardcode_libdir_separator_D=:
+      ;;
+
+    solaris*)
+      no_undefined_flag_D=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds_D='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds_D='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds_D='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec_D='-R$libdir'
+      hardcode_shlibpath_var_D=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_D='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_D='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs_D=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds_D='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_D='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec_D='-L$libdir'
+      hardcode_direct_D=yes
+      hardcode_minus_L_D=yes
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_D=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds_D='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds_D='$CC -r -o $output$reload_objs'
+	  hardcode_direct_D=no
+        ;;
+	motorola)
+	  archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_D=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var_D=no
+      export_dynamic_flag_spec_D='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var_D=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs_D=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_D='${wl}-z,text'
+      archive_cmds_need_lc_D=no
+      hardcode_shlibpath_var_D=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_D='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_D='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_D='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_D='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag_D='${wl}-z,text'
+      allow_undefined_flag_D='${wl}-z,nodefs'
+      archive_cmds_need_lc_D=no
+      hardcode_shlibpath_var_D=no
+      hardcode_libdir_flag_spec_D='${wl}-R,$libdir'
+      hardcode_libdir_separator_D=':'
+      link_all_deplibs_D=yes
+      export_dynamic_flag_spec_D='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_D='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_D='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_D='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_D='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_D='-L$libdir'
+      hardcode_shlibpath_var_D=no
+      ;;
+
+    *)
+      ld_shlibs_D=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec_D='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_D" >&5
+$as_echo "$ld_shlibs_D" >&6; }
+test "$ld_shlibs_D" = no && can_build_shared=no
+
+with_gnu_ld_D=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_D" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_D=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_D in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if test "${lt_cv_archive_cmds_need_lc_D+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl_D
+	  pic_flag=$lt_prog_compiler_pic_D
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag_D
+	  allow_undefined_flag_D=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_D 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds_D 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc_D=no
+	  else
+	    lt_cv_archive_cmds_need_lc_D=yes
+	  fi
+	  allow_undefined_flag_D=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_D" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_D" >&6; }
+      archive_cmds_need_lc_D=$lt_cv_archive_cmds_need_lc_D
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_D=
+if test -n "$hardcode_libdir_flag_spec_D" ||
+   test -n "$runpath_var_D" ||
+   test "X$hardcode_automatic_D" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct_D" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, D)" != no &&
+     test "$hardcode_minus_L_D" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_D=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_D=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_D=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_D" >&5
+$as_echo "$hardcode_action_D" >&6; }
+
+if test "$hardcode_action_D" = relink ||
+   test "$inherit_rpath_D" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+GDCFLAGS=$lt_save_DFLAGS
+
+  GDCFLAGS=$gdc_save_DFLAGS
+
+ if test "$enable_shared" = "yes"; then
+  ENABLE_SHARED_TRUE=
+  ENABLE_SHARED_FALSE='#'
+else
+  ENABLE_SHARED_TRUE='#'
+  ENABLE_SHARED_FALSE=
+fi
+
+ if test "$enable_static" = "yes"; then
+  ENABLE_STATIC_TRUE=
+  ENABLE_STATIC_FALSE='#'
+else
+  ENABLE_STATIC_TRUE='#'
+  ENABLE_STATIC_FALSE=
+fi
+
+
+# libtool variables for Phobos shared and position-independent compiles.
+#
+# Use phobos_compiler_shared_flag to designate the compile-time flags for
+# creating shared objects. Default: -fversion=Shared.
+#
+# Use phobos_compiler_pic_flag to designate the compile-time flags for
+# creating position-independent objects. This varies with the target
+# hardware and operating system, but is often: -fPIC.
+#
+# The distinction between pic and shared compilation flags is not present in
+# libtool, and so we make it here.  How it is handled is that in shared
+# compilations the `lt_prog_compiler_pic_D' variable is used to instead
+# ensure that conditional compilation of shared runtime code is compiled in.
+# The original PIC flags are then used in the compilation of every object.
+#
+# Why are objects destined for libgphobos.a compiled with -fPIC?
+# Because -fPIC is not harmful to use for objects destined for static
+# libraries. In addition, using -fPIC will allow the use of static
+# libgphobos.a in the creation of other D shared libraries.
+if test "$enable_shared" = yes; then
+  phobos_compiler_pic_flag="$lt_prog_compiler_pic_D"
+  phobos_compiler_shared_flag="-fversion=Shared"
+else
+  phobos_compiler_pic_flag=
+  phobos_compiler_shared_flag=
+fi
+
+
+
+# Override the libtool's pic_flag and pic_mode.
+# Do this step after AM_PROG_LIBTOOL, but before AC_OUTPUT.
+# NB: this impacts --with-pic and --without-pic.
+lt_prog_compiler_pic_D="$phobos_compiler_shared_flag"
+pic_mode='default'
+
+# Determine what GCC version number to use in filesystem paths.
+
+  get_gcc_base_ver="cat"
+
+# Check whether --with-gcc-major-version-only was given.
+if test "${with_gcc_major_version_only+set}" = set; then :
+  withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
+        get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
+      fi
+
+fi
+
+
+
+
+# libphobos/libdruntime specific options and feature detection
+
+  # These need to be absolute paths, yet at the same time need to
+  # canonicalize only relative paths, because then amd will not unmount
+  # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
+  libphobos_builddir=`${PWDCMD-pwd}`
+  case $srcdir in
+    \\/$* | ?:\\/*) libphobos_srcdir=${srcdir} ;;
+    *) libphobos_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
+  esac
+
+
+
+
+  if test ${multilib} = yes; then
+    multilib_arg="--enable-multilib"
+  else
+    multilib_arg=
+  fi
+
+
+  # Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then :
+  enableval=$enable_werror;
+fi
+
+  WERROR_FLAG=""
+  if test "x$enable_werror" = "xyes"; then
+      WERROR_FLAG="-Werror"
+  fi
+
+
+    # Check whether --enable-druntime-gc was given.
+if test "${enable_druntime_gc+set}" = set; then :
+  enableval=$enable_druntime_gc; enable_druntime_gc=no
+else
+  enable_druntime_gc=yes
+fi
+
+
+   if test "$enable_druntime_gc" = "yes"; then
+  DRUNTIME_GC_ENABLE_TRUE=
+  DRUNTIME_GC_ENABLE_FALSE='#'
+else
+  DRUNTIME_GC_ENABLE_TRUE='#'
+  DRUNTIME_GC_ENABLE_FALSE=
+fi
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target OS" >&5
+$as_echo_n "checking for target OS... " >&6; }
+if test "${druntime_cv_target_os+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  druntime_cv_target_os=`echo $target_os | sed 's/^\([A-Za-z_]+\)/\1/'`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_target_os" >&5
+$as_echo "$druntime_cv_target_os" >&6; }
+    if test -z "$druntime_cv_target_os"; then :
+  as_fn_error "can't detect target OS" "$LINENO" 5
+fi
+
+
+
+  # Check whether --enable-unix was given.
+if test "${enable_unix+set}" = set; then :
+  enableval=$enable_unix; :
+else
+  enable_unix=auto
+fi
+
+
+  case "$druntime_cv_target_os" in
+    aix*|*bsd*|cygwin*|darwin*|gnu*|linux*|skyos*|*solaris*|sysv*) d_have_unix=1 ;;
+  esac
+  if test -n "$d_have_unix" && test "$enable_unix" = auto ; then
+    enable_unix=yes
+  fi
+   if test "$enable_unix" = "yes"; then
+  DRUNTIME_OS_UNIX_TRUE=
+  DRUNTIME_OS_UNIX_FALSE='#'
+else
+  DRUNTIME_OS_UNIX_TRUE='#'
+  DRUNTIME_OS_UNIX_FALSE=
+fi
+
+
+
+
+
+  druntime_target_os_parsed=""
+  case "$druntime_cv_target_os" in
+      aix*)    druntime_target_os_parsed="aix"
+               ;;
+      *android*)
+               druntime_target_os_parsed="android"
+               ;;
+      darwin*) druntime_target_os_parsed="darwin"
+               ;;
+      freebsd*|k*bsd*-gnu)
+               druntime_target_os_parsed="freebsd"
+               ;;
+      openbsd*)
+               druntime_target_os_parsed="openbsd"
+               ;;
+      netbsd*)
+               druntime_target_os_parsed="netbsd"
+               ;;
+      linux*)  druntime_target_os_parsed="linux"
+               ;;
+      mingw*)  druntime_target_os_parsed="mingw"
+             ;;
+      *solaris*) druntime_target_os_parsed="solaris"
+  esac
+   if test "$druntime_target_os_parsed" = "aix"; then
+  DRUNTIME_OS_AIX_TRUE=
+  DRUNTIME_OS_AIX_FALSE='#'
+else
+  DRUNTIME_OS_AIX_TRUE='#'
+  DRUNTIME_OS_AIX_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "android"; then
+  DRUNTIME_OS_ANDROID_TRUE=
+  DRUNTIME_OS_ANDROID_FALSE='#'
+else
+  DRUNTIME_OS_ANDROID_TRUE='#'
+  DRUNTIME_OS_ANDROID_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "darwin"; then
+  DRUNTIME_OS_DARWIN_TRUE=
+  DRUNTIME_OS_DARWIN_FALSE='#'
+else
+  DRUNTIME_OS_DARWIN_TRUE='#'
+  DRUNTIME_OS_DARWIN_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "freebsd"; then
+  DRUNTIME_OS_FREEBSD_TRUE=
+  DRUNTIME_OS_FREEBSD_FALSE='#'
+else
+  DRUNTIME_OS_FREEBSD_TRUE='#'
+  DRUNTIME_OS_FREEBSD_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "netbsd"; then
+  DRUNTIME_OS_NETBSD_TRUE=
+  DRUNTIME_OS_NETBSD_FALSE='#'
+else
+  DRUNTIME_OS_NETBSD_TRUE='#'
+  DRUNTIME_OS_NETBSD_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "openbsd"; then
+  DRUNTIME_OS_OPENBSD_TRUE=
+  DRUNTIME_OS_OPENBSD_FALSE='#'
+else
+  DRUNTIME_OS_OPENBSD_TRUE='#'
+  DRUNTIME_OS_OPENBSD_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "linux"; then
+  DRUNTIME_OS_LINUX_TRUE=
+  DRUNTIME_OS_LINUX_FALSE='#'
+else
+  DRUNTIME_OS_LINUX_TRUE='#'
+  DRUNTIME_OS_LINUX_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "mingw"; then
+  DRUNTIME_OS_MINGW_TRUE=
+  DRUNTIME_OS_MINGW_FALSE='#'
+else
+  DRUNTIME_OS_MINGW_TRUE='#'
+  DRUNTIME_OS_MINGW_FALSE=
+fi
+
+   if test "$druntime_target_os_parsed" = "solaris"; then
+  DRUNTIME_OS_SOLARIS_TRUE=
+  DRUNTIME_OS_SOLARIS_FALSE='#'
+else
+  DRUNTIME_OS_SOLARIS_TRUE='#'
+  DRUNTIME_OS_SOLARIS_FALSE=
+fi
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GDC" >&5
+$as_echo_n "checking for thread model used by GDC... " >&6; }
+  d_thread_model=`$GDC -v 2>&1 | sed -n 's/^Thread model: //p'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d_thread_model" >&5
+$as_echo "$d_thread_model" >&6; }
+
+  # Map from thread model to thread interface.
+
+case $d_thread_model in
+    aix)    DCFG_THREAD_MODEL="Posix" ;;
+    lynx)   DCFG_THREAD_MODEL="Posix" ;;
+    posix)  DCFG_THREAD_MODEL="Posix" ;;
+    single) DCFG_THREAD_MODEL="Single" ;;
+    win32)  DCFG_THREAD_MODEL="Win32" ;;
+    # TODO: These targets need porting.
+    dce|mipssde|rtems|tpf|vxworks)
+	    DCFG_THREAD_MODEL="Single" ;;
+    *)	    as_fn_error "Thread implementation '$d_thread_model' not recognised" "$LINENO" 5 ;;
+esac
+
+
+
+
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ARM unwinder" >&5
+$as_echo_n "checking for ARM unwinder... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <unwind.h>
+int
+main ()
+{
+
+  #if __ARM_EABI_UNWINDER__
+  #error Yes, it is.
+  #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+     DCFG_ARM_EABI_UNWINDER=false
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+     DCFG_ARM_EABI_UNWINDER=true
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+   if test "$DCFG_ARM_EABI_UNWINDER" = "true"; then
+  DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE=
+  DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE='#'
+else
+  DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE='#'
+  DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE=
+fi
+
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for minfo section bracketing" >&5
+$as_echo_n "checking for minfo section bracketing... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+    void* module_info_ptr __attribute__((section ("minfo")));
+    extern void* __start_minfo __attribute__((visibility ("hidden")));
+    extern void* __stop_minfo __attribute__((visibility ("hidden")));
+
+    int main()
+    {
+        // Never run, just to prevent compiler from optimizing access
+        return &__start_minfo == &__stop_minfo;
+    }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+     DCFG_MINFO_BRACKETING=true
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+     DCFG_MINFO_BRACKETING=false
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+  gdc_save_DFLAGS=$GDCFLAGS
+  GDCFLAGS="-fno-moduleinfo -nostdinc -I $phobos_cv_abs_srcdir/libdruntime -nophoboslib $GDCFLAGS"
+
+  ac_ext=d
+ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
+ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=yes
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing malloc" >&5
+$as_echo_n "checking for library containing malloc... " >&6; }
+if test "${ac_cv_search_malloc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat > conftest.$ac_ext <<_ACEOF
+module mod;
+ extern(C) int malloc();
+
+extern(C) int main() {
+  malloc(); return 0;
+}
+_ACEOF
+for ac_lib in '' c; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_d_try_link "$LINENO"; then :
+  ac_cv_search_malloc=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_malloc+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_malloc+set}" = set; then :
+
+else
+  ac_cv_search_malloc=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_malloc" >&5
+$as_echo "$ac_cv_search_malloc" >&6; }
+ac_res=$ac_cv_search_malloc
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+  enable_thread_lib=yes
+  # Check whether --enable-thread-lib was given.
+if test "${enable_thread_lib+set}" = set; then :
+  enableval=$enable_thread_lib;
+fi
+
+
+  if test "x$enable_thread_lib" = "xyes"; then :
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
+$as_echo_n "checking for library containing pthread_create... " >&6; }
+if test "${ac_cv_search_pthread_create+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat > conftest.$ac_ext <<_ACEOF
+module mod;
+ extern(C) int pthread_create();
+
+extern(C) int main() {
+  pthread_create(); return 0;
+}
+_ACEOF
+for ac_lib in '' pthread; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_d_try_link "$LINENO"; then :
+  ac_cv_search_pthread_create=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_pthread_create+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_pthread_create+set}" = set; then :
+
+else
+  ac_cv_search_pthread_create=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
+$as_echo "$ac_cv_search_pthread_create" >&6; }
+ac_res=$ac_cv_search_pthread_create
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+else
+
+    if test "x$enable_thread_lib" = "xno"; then :
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread library" >&5
+$as_echo_n "checking for thread library... " >&6; }
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
+$as_echo "disabled" >&6; }
+
+else
+
+      as_ac_Lib=`$as_echo "ac_cv_lib_$enable_thread_lib''_pthread_create" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -l$enable_thread_lib" >&5
+$as_echo_n "checking for pthread_create in -l$enable_thread_lib... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$enable_thread_lib  $LIBS"
+cat > conftest.$ac_ext <<_ACEOF
+module mod;
+ extern(C) int pthread_create();
+
+extern(C) int main() {
+  pthread_create(); return 0;
+}
+_ACEOF
+if ac_fn_d_try_link "$LINENO"; then :
+  eval "$as_ac_Lib=yes"
+else
+  eval "$as_ac_Lib=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+eval ac_res=\$$as_ac_Lib
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+eval as_val=\$$as_ac_Lib
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_LIB$enable_thread_lib" | $as_tr_cpp` 1
+_ACEOF
+
+  LIBS="-l$enable_thread_lib $LIBS"
+
+else
+
+        as_fn_error "Thread library not found" "$LINENO" 5
+
+fi
+
+
+fi
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cosf" >&5
+$as_echo_n "checking for library containing cosf... " >&6; }
+if test "${ac_cv_search_cosf+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat > conftest.$ac_ext <<_ACEOF
+module mod;
+ extern(C) int cosf();
+
+extern(C) int main() {
+  cosf(); return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_d_try_link "$LINENO"; then :
+  ac_cv_search_cosf=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_cosf+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_cosf+set}" = set; then :
+
+else
+  ac_cv_search_cosf=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cosf" >&5
+$as_echo "$ac_cv_search_cosf" >&6; }
+ac_res=$ac_cv_search_cosf
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+$as_echo_n "checking for library containing clock_gettime... " >&6; }
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat > conftest.$ac_ext <<_ACEOF
+module mod;
+ extern(C) int clock_gettime();
+
+extern(C) int main() {
+  clock_gettime(); return 0;
+}
+_ACEOF
+for ac_lib in '' rt; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_d_try_link "$LINENO"; then :
+  ac_cv_search_clock_gettime=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_clock_gettime+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
+
+else
+  ac_cv_search_clock_gettime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+$as_echo "$ac_cv_search_clock_gettime" >&6; }
+ac_res=$ac_cv_search_clock_gettime
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+  # This checks to see if the host supports the compiler-generated builtins
+  # for atomic operations for various integral sizes. Note, this is intended
+  # to be an all-or-nothing switch, so all the atomic operations that are
+  # used should be checked.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for byte" >&5
+$as_echo_n "checking for atomic builtins for byte... " >&6; }
+  if test "${druntime_cv_atomic_byte+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    cat > conftest.$ac_ext <<_ACEOF
+module mod;
+import gcc.builtins;
+
+extern(C) int main() {
+
+      shared(byte) c1;
+       byte c2, c3;
+       __atomic_compare_exchange_1(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_1(&c1, 5);
+       __atomic_store_1(&c1, c2, 5);
+       return 0;
+
+}
+_ACEOF
+if ac_fn_d_try_link "$LINENO"; then :
+  druntime_cv_atomic_byte=yes
+else
+  druntime_cv_atomic_byte=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_byte" >&5
+$as_echo "$druntime_cv_atomic_byte" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
+$as_echo_n "checking for atomic builtins for short... " >&6; }
+  if test "${druntime_cv_atomic_short+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    cat > conftest.$ac_ext <<_ACEOF
+module mod;
+import gcc.builtins;
+
+extern(C) int main() {
+
+      shared(short) c1;
+       short c2, c3;
+       __atomic_compare_exchange_2(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_2(&c1, 5);
+       __atomic_store_2(&c1, c2, 5);
+       return 0;
+
+}
+_ACEOF
+if ac_fn_d_try_link "$LINENO"; then :
+  druntime_cv_atomic_short=yes
+else
+  druntime_cv_atomic_short=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_short" >&5
+$as_echo "$druntime_cv_atomic_short" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
+$as_echo_n "checking for atomic builtins for int... " >&6; }
+  if test "${druntime_cv_atomic_int+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    cat > conftest.$ac_ext <<_ACEOF
+module mod;
+import gcc.builtins;
+
+extern(C) int main() {
+
+      shared(int) c1;
+       int c2, c3;
+       __atomic_compare_exchange_4(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_4(&c1, 5);
+       __atomic_store_4(&c1, c2, 5);
+       return 0;
+
+}
+_ACEOF
+if ac_fn_d_try_link "$LINENO"; then :
+  druntime_cv_atomic_int=yes
+else
+  druntime_cv_atomic_int=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_int" >&5
+$as_echo "$druntime_cv_atomic_int" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long" >&5
+$as_echo_n "checking for atomic builtins for long... " >&6; }
+  if test "${druntime_cv_atomic_long+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    cat > conftest.$ac_ext <<_ACEOF
+module mod;
+import gcc.builtins;
+
+extern(C) int main() {
+
+       shared(long) c1;
+       long c2, c3;
+       __atomic_compare_exchange_8(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_8(&c1, 5);
+       __atomic_store_8(&c1, c2, 5);
+       return 0;
+
+}
+_ACEOF
+if ac_fn_d_try_link "$LINENO"; then :
+  druntime_cv_atomic_long=yes
+else
+  druntime_cv_atomic_long=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_long" >&5
+$as_echo "$druntime_cv_atomic_long" >&6; }
+
+  # Have atomic builtin support if all but the long test above passes.
+  DCFG_HAVE_ATOMIC_BUILTINS=false
+  if test "$druntime_cv_atomic_byte" = yes \
+     && test "$druntime_cv_atomic_short" = yes \
+     && test "$druntime_cv_atomic_int" = yes; then \
+    DCFG_HAVE_ATOMIC_BUILTINS=true
+  fi
+
+  # Have 64-bit atomic support if the long test above passes.
+  DCFG_HAVE_64BIT_ATOMICS=false
+  if test "$druntime_cv_atomic_long" = yes; then
+    DCFG_HAVE_64BIT_ATOMICS=true
+  fi
+
+
+
+
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+  GDCFLAGS=$gdc_save_DFLAGS
+
+
+
+
+# Check whether --with-libatomic was given.
+if test "${with_libatomic+set}" = set; then :
+  withval=$with_libatomic;
+fi
+
+
+  DCFG_HAVE_LIBATOMIC=false
+  LIBATOMIC=
+  if test "x$with_libatomic" != "xno"; then :
+
+    DCFG_HAVE_LIBATOMIC=true
+    LIBATOMIC=../../libatomic/libatomic_convenience.la
+
+else
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic" >&5
+$as_echo_n "checking for libatomic... " >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
+$as_echo "disabled" >&6; }
+
+fi
+
+
+
+
+
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  BACKTRACE_SUPPORTED=false
+  BACKTRACE_USES_MALLOC=false
+  BACKTRACE_SUPPORTS_THREADS=false
+  LIBBACKTRACE=""
+
+
+# Check whether --with-libbacktrace was given.
+if test "${with_libbacktrace+set}" = set; then :
+  withval=$with_libbacktrace;
+fi
+
+
+  if test "x$with_libbacktrace" != "xno"; then :
+
+    LIBBACKTRACE=../../libbacktrace/libbacktrace.la
+
+    gdc_save_CPPFLAGS=$CPPFLAGS
+    CPPFLAGS+=" -I../libbacktrace "
+
+    ac_fn_c_check_header_mongrel "$LINENO" "backtrace-supported.h" "ac_cv_header_backtrace_supported_h" "$ac_includes_default"
+if test "x$ac_cv_header_backtrace_supported_h" = x""yes; then :
+  have_libbacktrace_h=true
+else
+  have_libbacktrace_h=false
+fi
+
+
+
+    if $have_libbacktrace_h; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_SUPPORTED" >&5
+$as_echo_n "checking libbacktrace: BACKTRACE_SUPPORTED... " >&6; }
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+      #include <backtrace-supported.h>
+      #if BACKTRACE_SUPPORTED
+        FOUND_LIBBACKTRACE_RESULT_GDC
+      #endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
+  BACKTRACE_SUPPORTED=true
+else
+  BACKTRACE_SUPPORTED=false
+fi
+rm -f conftest*
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_SUPPORTED" >&5
+$as_echo "$BACKTRACE_SUPPORTED" >&6; }
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_USES_MALLOC" >&5
+$as_echo_n "checking libbacktrace: BACKTRACE_USES_MALLOC... " >&6; }
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+      #include <backtrace-supported.h>
+      #if BACKTRACE_USES_MALLOC
+        FOUND_LIBBACKTRACE_RESULT_GDC
+      #endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
+  BACKTRACE_USES_MALLOC=true
+else
+  BACKTRACE_USES_MALLOC=false
+fi
+rm -f conftest*
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_USES_MALLOC" >&5
+$as_echo "$BACKTRACE_USES_MALLOC" >&6; }
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_SUPPORTS_THREADS" >&5
+$as_echo_n "checking libbacktrace: BACKTRACE_SUPPORTS_THREADS... " >&6; }
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+      #include <backtrace-supported.h>
+      #if BACKTRACE_SUPPORTS_THREADS
+        FOUND_LIBBACKTRACE_RESULT_GDC
+      #endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
+  BACKTRACE_SUPPORTS_THREADS=true
+else
+  BACKTRACE_SUPPORTS_THREADS=false
+fi
+rm -f conftest*
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_SUPPORTS_THREADS" >&5
+$as_echo "$BACKTRACE_SUPPORTS_THREADS" >&6; }
+    fi
+    CPPFLAGS=$gdc_save_CPPFLAGS
+
+else
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbacktrace" >&5
+$as_echo_n "checking for libbacktrace... " >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
+$as_echo "disabled" >&6; }
+
+fi
+
+
+
+
+
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+  # Libtool has already checked this, so re-use the inferred dlopen lib.
+  if test "x$enable_dlopen" = "xyes" && test -n "$lt_cv_dlopen_libs"; then :
+
+    LIBS="$LIBS $lt_cv_dlopen_libs"
+
+fi
+
+
+
+# Check whether --with-target-system-zlib was given.
+if test "${with_target_system_zlib+set}" = set; then :
+  withval=$with_target_system_zlib;
+fi
+
+
+  system_zlib=false
+  if test "x$with_target_system_zlib" = "xyes"; then :
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
+$as_echo_n "checking for deflate in -lz... " >&6; }
+if test "${ac_cv_lib_z_deflate+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char deflate ();
+int
+main ()
+{
+return deflate ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_z_deflate=yes
+else
+  ac_cv_lib_z_deflate=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
+$as_echo "$ac_cv_lib_z_deflate" >&6; }
+if test "x$ac_cv_lib_z_deflate" = x""yes; then :
+
+      system_zlib=yes
+
+else
+
+      as_fn_error "System zlib not found" "$LINENO" 5
+
+fi
+
+
+else
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5
+$as_echo_n "checking for zlib... " >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
+$as_echo "just compiled" >&6; }
+
+fi
+
+   if test "$with_target_system_zlib" = yes; then
+  DRUNTIME_ZLIB_SYSTEM_TRUE=
+  DRUNTIME_ZLIB_SYSTEM_FALSE='#'
+else
+  DRUNTIME_ZLIB_SYSTEM_TRUE='#'
+  DRUNTIME_ZLIB_SYSTEM_FALSE=
+fi
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking D GCC version" >&5
+$as_echo_n "checking D GCC version... " >&6; }
+  gcc_version=`eval $get_gcc_base_ver $srcdir/../gcc/BASE-VER`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_version" >&5
+$as_echo "$gcc_version" >&6; }
+
+
+
+# Check whether --with-cross-host was given.
+if test "${with_cross_host+set}" = set; then :
+  withval=$with_cross_host;
+fi
+
+
+  toolexecdir=no
+  toolexeclibdir=no
+
+  version_specific_libs=no
+
+  # Version-specific runtime libs processing.
+  if test $version_specific_libs = yes; then
+      toolexecdir='${libdir}/gcc/${host_alias}'
+      toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
+  else
+      # Calculate toolexecdir, toolexeclibdir
+      # Install a library built with a cross compiler in tooldir, not libdir.
+      if test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
+          toolexecdir='${exec_prefix}/${host_alias}'
+          toolexeclibdir='${toolexecdir}/lib'
+      else
+          toolexecdir='${libdir}/gcc/${host_alias}'
+          toolexeclibdir='${libdir}'
+      fi
+      multi_os_directory=`$GDC -print-multi-os-directory`
+      case $multi_os_directory in
+          .) ;; # Avoid trailing /.
+          *) toolexeclibdir=${toolexeclibdir}/${multi_os_directory} ;;
+      esac
+  fi
+
+
+
+  # Default case for install directory for D sources files.
+  gdc_include_dir='$(libdir)/gcc/${target_alias}/${gcc_version}/include/d'
+
+
+
+# Add dependencies for libgphobos.spec file
+SPEC_PHOBOS_DEPS="$LIBS"
+
+
+# Libdruntime / phobos soname version
+DRUNTIME_SOVERSION="76:2:0"
+PHOBOS_SOVERSION="76:2:0"
+
+
+
+# Set default flags (after DRUNTIME_WERROR!)
+if test -z "$GDCFLAGS"; then
+    GDCFLAGS="-Wall $WERROR_FLAG -g -frelease -O2"
+fi
+
+
+if test -z "$GDCFLAGSX"; then
+    GDCFLAGSX="-Wall $WERROR_FLAG -g -fno-release -funittest"
+fi
+
+
+# Sanity check for the cross-compilation case:
+ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdio_h" = x""yes; then :
+  :
+else
+  as_fn_error "cannot find stdio.h." "$LINENO" 5
+fi
+
+
+
+ac_config_files="$ac_config_files Makefile src/Makefile libdruntime/Makefile testsuite/Makefile"
+
+
+ac_config_files="$ac_config_files libdruntime/gcc/config.d libdruntime/gcc/libbacktrace.d"
+
+ac_config_files="$ac_config_files src/libgphobos.spec"
+
+ac_config_files="$ac_config_files testsuite/testsuite_flags"
+
+
+# We need multilib support, but only if configuring for the target.
+ac_config_commands="$ac_config_commands default"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+  as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_SHARED_TRUE}" && test -z "${ENABLE_SHARED_FALSE}"; then
+  as_fn_error "conditional \"ENABLE_SHARED\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_STATIC_TRUE}" && test -z "${ENABLE_STATIC_FALSE}"; then
+  as_fn_error "conditional \"ENABLE_STATIC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_GC_ENABLE_TRUE}" && test -z "${DRUNTIME_GC_ENABLE_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_GC_ENABLE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_UNIX_TRUE}" && test -z "${DRUNTIME_OS_UNIX_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_UNIX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_AIX_TRUE}" && test -z "${DRUNTIME_OS_AIX_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_AIX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_ANDROID_TRUE}" && test -z "${DRUNTIME_OS_ANDROID_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_ANDROID\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_DARWIN_TRUE}" && test -z "${DRUNTIME_OS_DARWIN_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_DARWIN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_FREEBSD_TRUE}" && test -z "${DRUNTIME_OS_FREEBSD_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_FREEBSD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_NETBSD_TRUE}" && test -z "${DRUNTIME_OS_NETBSD_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_NETBSD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_OPENBSD_TRUE}" && test -z "${DRUNTIME_OS_OPENBSD_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_OPENBSD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_LINUX_TRUE}" && test -z "${DRUNTIME_OS_LINUX_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_LINUX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_MINGW_TRUE}" && test -z "${DRUNTIME_OS_MINGW_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_MINGW\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_SOLARIS_TRUE}" && test -z "${DRUNTIME_OS_SOLARIS_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_SOLARIS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE}" && test -z "${DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_OS_ARM_EABI_UNWINDER\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DRUNTIME_ZLIB_SYSTEM_TRUE}" && test -z "${DRUNTIME_ZLIB_SYSTEM_FALSE}"; then
+  as_fn_error "conditional \"DRUNTIME_ZLIB_SYSTEM\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$?; test $as_status -eq 0 && as_status=1
+  if test "$3"; then
+    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  fi
+  $as_echo "$as_me: error: $1" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by package-unused $as_me version-unused, which was
+generated by GNU Autoconf 2.64.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+package-unused config.status version-unused
+configured by $0, generated by GNU Autoconf 2.64,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2009 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+
+srcdir="$srcdir"
+host="$host"
+target="$target"
+with_multisubdir="$with_multisubdir"
+with_multisrctop="$with_multisrctop"
+with_target_subdir="$with_target_subdir"
+ac_configure_args="${multilib_arg} ${ac_configure_args}"
+multi_basedir="$multi_basedir"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+CC="$CC"
+CXX="$CXX"
+GFORTRAN="$GFORTRAN"
+GDC="$GDC"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+LD_D='`$ECHO "$LD_D" | $SED "$delay_single_quote_subst"`'
+reload_flag_D='`$ECHO "$reload_flag_D" | $SED "$delay_single_quote_subst"`'
+reload_cmds_D='`$ECHO "$reload_cmds_D" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_D='`$ECHO "$old_archive_cmds_D" | $SED "$delay_single_quote_subst"`'
+compiler_D='`$ECHO "$compiler_D" | $SED "$delay_single_quote_subst"`'
+GCC_D='`$ECHO "$GCC_D" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_D='`$ECHO "$lt_prog_compiler_no_builtin_flag_D" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_D='`$ECHO "$lt_prog_compiler_wl_D" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_D='`$ECHO "$lt_prog_compiler_pic_D" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_D='`$ECHO "$lt_prog_compiler_static_D" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_D='`$ECHO "$lt_cv_prog_compiler_c_o_D" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_D='`$ECHO "$archive_cmds_need_lc_D" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_D='`$ECHO "$enable_shared_with_static_runtimes_D" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_D='`$ECHO "$export_dynamic_flag_spec_D" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_D='`$ECHO "$whole_archive_flag_spec_D" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_D='`$ECHO "$compiler_needs_object_D" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_D='`$ECHO "$old_archive_from_new_cmds_D" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_D='`$ECHO "$old_archive_from_expsyms_cmds_D" | $SED "$delay_single_quote_subst"`'
+archive_cmds_D='`$ECHO "$archive_cmds_D" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_D='`$ECHO "$archive_expsym_cmds_D" | $SED "$delay_single_quote_subst"`'
+module_cmds_D='`$ECHO "$module_cmds_D" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_D='`$ECHO "$module_expsym_cmds_D" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_D='`$ECHO "$with_gnu_ld_D" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_D='`$ECHO "$allow_undefined_flag_D" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_D='`$ECHO "$no_undefined_flag_D" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_D='`$ECHO "$hardcode_libdir_flag_spec_D" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_D='`$ECHO "$hardcode_libdir_flag_spec_ld_D" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_D='`$ECHO "$hardcode_libdir_separator_D" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_D='`$ECHO "$hardcode_direct_D" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_D='`$ECHO "$hardcode_direct_absolute_D" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_D='`$ECHO "$hardcode_minus_L_D" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_D='`$ECHO "$hardcode_shlibpath_var_D" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_D='`$ECHO "$hardcode_automatic_D" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_D='`$ECHO "$inherit_rpath_D" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_D='`$ECHO "$link_all_deplibs_D" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path_D='`$ECHO "$fix_srcfile_path_D" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_D='`$ECHO "$always_export_symbols_D" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_D='`$ECHO "$export_symbols_cmds_D" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_D='`$ECHO "$exclude_expsyms_D" | $SED "$delay_single_quote_subst"`'
+include_expsyms_D='`$ECHO "$include_expsyms_D" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_D='`$ECHO "$prelink_cmds_D" | $SED "$delay_single_quote_subst"`'
+file_list_spec_D='`$ECHO "$file_list_spec_D" | $SED "$delay_single_quote_subst"`'
+hardcode_action_D='`$ECHO "$hardcode_action_D" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib \
+LD_D \
+reload_flag_D \
+compiler_D \
+lt_prog_compiler_no_builtin_flag_D \
+lt_prog_compiler_wl_D \
+lt_prog_compiler_pic_D \
+lt_prog_compiler_static_D \
+lt_cv_prog_compiler_c_o_D \
+export_dynamic_flag_spec_D \
+whole_archive_flag_spec_D \
+compiler_needs_object_D \
+with_gnu_ld_D \
+allow_undefined_flag_D \
+no_undefined_flag_D \
+hardcode_libdir_flag_spec_D \
+hardcode_libdir_flag_spec_ld_D \
+hardcode_libdir_separator_D \
+fix_srcfile_path_D \
+exclude_expsyms_D \
+include_expsyms_D \
+file_list_spec_D; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+reload_cmds_D \
+old_archive_cmds_D \
+old_archive_from_new_cmds_D \
+old_archive_from_expsyms_cmds_D \
+archive_cmds_D \
+archive_expsym_cmds_D \
+module_cmds_D \
+module_expsym_cmds_D \
+export_symbols_cmds_D \
+prelink_cmds_D; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+
+
+# Variables needed in config.status (file generation) which aren't already
+# passed by autoconf.
+SUBDIRS="$SUBDIRS"
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "libdruntime/Makefile") CONFIG_FILES="$CONFIG_FILES libdruntime/Makefile" ;;
+    "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
+    "libdruntime/gcc/config.d") CONFIG_FILES="$CONFIG_FILES libdruntime/gcc/config.d" ;;
+    "libdruntime/gcc/libbacktrace.d") CONFIG_FILES="$CONFIG_FILES libdruntime/gcc/libbacktrace.d" ;;
+    "src/libgphobos.spec") CONFIG_FILES="$CONFIG_FILES src/libgphobos.spec" ;;
+    "testsuite/testsuite_flags") CONFIG_FILES="$CONFIG_FILES testsuite/testsuite_flags" ;;
+    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || as_fn_error "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || as_fn_error "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || as_fn_error "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| as_fn_error "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default-1":C)
+# Only add multilib support code if we just rebuilt the top-level
+# Makefile.
+case " $CONFIG_FILES " in
+ *" Makefile "*)
+   ac_file=Makefile . ${multi_basedir}/config-ml.in
+   ;;
+esac ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="D "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1+=\$2"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+    ;;
+  esac
+
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+
+    cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: D
+
+# The linker used to build libraries.
+LD=$lt_LD_D
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_D
+reload_cmds=$lt_reload_cmds_D
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_D
+
+# A language specific compiler.
+CC=$lt_compiler_D
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_D
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_D
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_D
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_D
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_D
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_D
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_D
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_D
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_D
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_D
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_D
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_D
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_D
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_D
+archive_expsym_cmds=$lt_archive_expsym_cmds_D
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_D
+module_expsym_cmds=$lt_module_expsym_cmds_D
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_D
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_D
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_D
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_D
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_D
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_D
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_D
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_D
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_D
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_D
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_D
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_D
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_D
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path_D
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_D
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_D
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_D
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_D
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_D
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_D
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_D
+
+# ### END LIBTOOL TAG CONFIG: D
+_LT_EOF
+
+ ;;
+    "testsuite/testsuite_flags":F) chmod +x testsuite/testsuite_flags ;;
+    "default":C) if test -n "$CONFIG_FILES"; then
+   if test -n "${with_target_subdir}"; then
+     # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
+     # that multilib installs will end up installed in the correct place.
+     # The testsuite needs it for multilib-aware ABI baseline files.
+     # To work around this not being passed down from config-ml.in ->
+     # srcdir/Makefile.am -> srcdir/{src,libdruntime,...}/Makefile.am, manually
+     # append it here.  Only modify Makefiles that have just been created.
+     #
+     # Also, get rid of this simulated-VPATH thing that automake does.
+     cat > vpsed << \_EOF
+  s!`test -f '$<' || echo '$(srcdir)/'`!!
+_EOF
+     for i in $SUBDIRS; do
+      case $CONFIG_FILES in
+       *${i}/Makefile*)
+	 #echo "Adding MULTISUBDIR to $i/Makefile"
+	 sed -f vpsed $i/Makefile > tmp
+	 grep '^MULTISUBDIR =' Makefile >> tmp
+	 mv tmp $i/Makefile
+	 ;;
+      esac
+     done
+     rm vpsed
+   fi
+ fi
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit $?
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/libphobos/configure.ac b/libphobos/configure.ac
new file mode 100644
index 00000000000..70fccec3689
--- /dev/null
+++ b/libphobos/configure.ac
@@ -0,0 +1,212 @@
+# Process this file with autoconf to produce a configure script.
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# This requires that you have your environment set-up to use explicit
+# versions of automake and autoconf.
+#
+#    export ACLOCAL=/usr/bin/aclocal-1.11
+#    export AUTOMAKE=/usr/bin/automake-1.11
+#    export AUTOM4TE=/usr/bin/autom4te2.64
+#    export AUTOCONF=/usr/bin/autoconf2.64
+#
+#    autoreconf2.64
+#
+
+AC_PREREQ(2.64)
+AC_INIT(package-unused, version-unused,, libphobos)
+AC_CONFIG_SRCDIR(libdruntime/gcc/attribute.d)
+AC_CONFIG_HEADERS(config.h)
+
+AM_ENABLE_MULTILIB(, ..)
+AC_CANONICAL_SYSTEM
+
+target_alias=${target_alias-$target}
+AC_SUBST(target_alias)
+
+# 1.11.1: Require that version of automake.
+# foreign: Don't require README, INSTALL, NEWS, etc.
+# no-define: Don't define PACKAGE and VERSION.
+# no-dependencies: Don't generate automatic dependencies.
+#    (because it breaks when using bootstrap-lean, since some of the
+#    headers are gone at "make install" time).
+# -Wall: Issue all automake warnings.
+# -Wno-portability: Don't warn about constructs supported by GNU make.
+#    (because GCC requires GNU make anyhow).
+AM_INIT_AUTOMAKE([1.11.1 foreign no-dist no-define no-dependencies -Wall -Wno-portability])
+
+m4_rename([_AC_ARG_VAR_PRECIOUS],[glibd_PRECIOUS])
+m4_define([_AC_ARG_VAR_PRECIOUS],[])
+AM_PROG_AS
+AC_PROG_CC
+AC_PROG_GDC
+WITH_LOCAL_DRUNTIME([GDC_CHECK_COMPILE], [])
+
+m4_rename_force([glibd_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+
+AC_SUBST(CFLAGS)
+AM_MAINTAINER_MODE
+AC_PROG_RANLIB
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+# This should be inherited in the recursive make, but ensure it is defined.
+test "$AR" || AR=ar
+AC_SUBST(AR)
+
+CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
+AC_SUBST(CC_FOR_BUILD)
+AC_SUBST(CFLAGS_FOR_BUILD)
+
+# Enable libtool
+LT_INIT(dlopen)
+AM_PROG_LIBTOOL
+WITH_LOCAL_DRUNTIME([LT_LANG([D])], [])
+AM_CONDITIONAL([ENABLE_SHARED], [test "$enable_shared" = "yes"])
+AM_CONDITIONAL([ENABLE_STATIC], [test "$enable_static" = "yes"])
+
+# libtool variables for Phobos shared and position-independent compiles.
+#
+# Use phobos_compiler_shared_flag to designate the compile-time flags for
+# creating shared objects. Default: -fversion=Shared.
+#
+# Use phobos_compiler_pic_flag to designate the compile-time flags for
+# creating position-independent objects. This varies with the target
+# hardware and operating system, but is often: -fPIC.
+#
+# The distinction between pic and shared compilation flags is not present in
+# libtool, and so we make it here.  How it is handled is that in shared
+# compilations the `lt_prog_compiler_pic_D' variable is used to instead
+# ensure that conditional compilation of shared runtime code is compiled in.
+# The original PIC flags are then used in the compilation of every object.
+#
+# Why are objects destined for libgphobos.a compiled with -fPIC?
+# Because -fPIC is not harmful to use for objects destined for static
+# libraries. In addition, using -fPIC will allow the use of static
+# libgphobos.a in the creation of other D shared libraries.
+if test "$enable_shared" = yes; then
+  phobos_compiler_pic_flag="$lt_prog_compiler_pic_D"
+  phobos_compiler_shared_flag="-fversion=Shared"
+else
+  phobos_compiler_pic_flag=
+  phobos_compiler_shared_flag=
+fi
+AC_SUBST(phobos_compiler_pic_flag)
+AC_SUBST(phobos_compiler_shared_flag)
+
+# Override the libtool's pic_flag and pic_mode.
+# Do this step after AM_PROG_LIBTOOL, but before AC_OUTPUT.
+# NB: this impacts --with-pic and --without-pic.
+lt_prog_compiler_pic_D="$phobos_compiler_shared_flag"
+pic_mode='default'
+
+# Determine what GCC version number to use in filesystem paths.
+GCC_BASE_VER
+
+# libphobos/libdruntime specific options and feature detection
+DRUNTIME_CONFIGURE
+DRUNTIME_MULTILIB
+DRUNTIME_WERROR
+DRUNTIME_GC
+DRUNTIME_OS_UNIX
+DRUNTIME_OS_SOURCES
+DRUNTIME_OS_THREAD_MODEL
+DRUNTIME_OS_ARM_EABI_UNWINDER
+DRUNTIME_OS_MINFO_BRACKETING
+
+WITH_LOCAL_DRUNTIME([
+  AC_LANG_PUSH([D])
+  AC_SEARCH_LIBS([malloc], [c])
+  DRUNTIME_LIBRARIES_THREAD
+  AC_SEARCH_LIBS([cosf], [m])
+  AC_SEARCH_LIBS([clock_gettime], [rt])
+  DRUNTIME_ENABLE_ATOMIC_BUILTINS
+  AC_LANG_POP([D])
+], [-nophoboslib])
+
+DRUNTIME_LIBRARIES_ATOMIC
+DRUNTIME_LIBRARIES_BACKTRACE
+DRUNTIME_LIBRARIES_DLOPEN
+DRUNTIME_LIBRARIES_ZLIB
+DRUNTIME_INSTALL_DIRECTORIES
+
+# Add dependencies for libgphobos.spec file
+SPEC_PHOBOS_DEPS="$LIBS"
+AC_SUBST(SPEC_PHOBOS_DEPS)
+
+# Libdruntime / phobos soname version
+DRUNTIME_SOVERSION="76:2:0"
+PHOBOS_SOVERSION="76:2:0"
+AC_SUBST([DRUNTIME_SOVERSION])
+AC_SUBST([PHOBOS_SOVERSION])
+
+# Set default flags (after DRUNTIME_WERROR!)
+if test -z "$GDCFLAGS"; then
+    GDCFLAGS="-Wall $WERROR_FLAG -g -frelease -O2"
+fi
+AC_SUBST(GDCFLAGS)
+
+if test -z "$GDCFLAGSX"; then
+    GDCFLAGSX="-Wall $WERROR_FLAG -g -fno-release -funittest"
+fi
+AC_SUBST(GDCFLAGSX)
+
+# Sanity check for the cross-compilation case:
+AC_CHECK_HEADER(stdio.h,:,
+  [AC_MSG_ERROR([cannot find stdio.h.])])
+
+AC_CONFIG_FILES(Makefile src/Makefile libdruntime/Makefile testsuite/Makefile)
+
+AC_CONFIG_FILES(libdruntime/gcc/config.d libdruntime/gcc/libbacktrace.d)
+AC_CONFIG_FILES(src/libgphobos.spec)
+AC_CONFIG_FILES([testsuite/testsuite_flags],[chmod +x testsuite/testsuite_flags])
+
+# We need multilib support, but only if configuring for the target.
+AC_CONFIG_COMMANDS([default],
+[if test -n "$CONFIG_FILES"; then
+   if test -n "${with_target_subdir}"; then
+     # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
+     # that multilib installs will end up installed in the correct place.
+     # The testsuite needs it for multilib-aware ABI baseline files.
+     # To work around this not being passed down from config-ml.in ->
+     # srcdir/Makefile.am -> srcdir/{src,libdruntime,...}/Makefile.am, manually
+     # append it here.  Only modify Makefiles that have just been created.
+     #
+     # Also, get rid of this simulated-VPATH thing that automake does.
+     cat > vpsed << \_EOF
+  s!`test -f '$<' || echo '$(srcdir)/'`!!
+_EOF
+     for i in $SUBDIRS; do
+      case $CONFIG_FILES in
+       *${i}/Makefile*)
+	 #echo "Adding MULTISUBDIR to $i/Makefile"
+	 sed -f vpsed $i/Makefile > tmp
+	 grep '^MULTISUBDIR =' Makefile >> tmp
+	 mv tmp $i/Makefile
+	 ;;
+      esac
+     done
+     rm vpsed
+   fi
+ fi
+],
+[
+# Variables needed in config.status (file generation) which aren't already
+# passed by autoconf.
+SUBDIRS="$SUBDIRS"
+])
+
+AC_OUTPUT
diff --git a/libphobos/d_rules.am b/libphobos/d_rules.am
new file mode 100644
index 00000000000..b16cf5052d2
--- /dev/null
+++ b/libphobos/d_rules.am
@@ -0,0 +1,60 @@
+# This file contains some common rules for D source compilation
+# used for libdruntime and libphobos
+
+# If there are no sources with known extension (i.e. only D sources)
+# automake forgets to set this
+CCLD = $(CC)
+
+# Compile D into normal object files
+.d.o:
+	$(GDC) $(GDCFLAGS) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Compile D sources with libtool
+.d.lo:
+	$(LTDCOMPILE) $(GDCFLAGS) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+LTDCOMPILE = $(LIBTOOL) --tag=D $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(GDC) $(AM_DFLAGS)
+
+# Unittest rules. Unfortunately we can't use _DFLAGS in automake without
+# explicit D support, so use this hack.
+# Compile D sources with libtool and test flags
+%.t.lo : %.d
+	$(LTDCOMPILE) $(GDCFLAGSX) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Compile objects for static linking with test flags
+# Automake breaks empty rules, so use the shell NOP :
+%.t.o : %.t.lo
+	@:
+
+# Override executable linking commands: We have to use GDC for linking
+# to make sure we link pthreads and other dependencies
+unittest_static_LINK = $(LIBTOOL) --tag=D \
+	$(unittest_static_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
+	$(GDC) $(AM_CFLAGS) $(CFLAGS) $(unittest_static_LDFLAGS) \
+	$(LDFLAGS) -o $@
+
+unittest_LINK = $(LIBTOOL) --tag=D \
+	$(unittest_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
+	$(GDC) $(AM_CFLAGS) $(CFLAGS) $(unittest_LDFLAGS) \
+	$(LDFLAGS) -o $@
+
+# Also override library link commands: This is not strictly
+# required, but we want to record additional dependencies such
+# as pthread in the library
+libgdruntime_la_LINK = $(LIBTOOL) --tag=D $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(GDC) $(AM_CFLAGS) $(CFLAGS) \
+	$(libgdruntime_la_LDFLAGS) $(LDFLAGS) -o $@
+
+libgdruntime_t_la_LINK = $(LIBTOOL) --tag=D $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(GDC) $(AM_CFLAGS) $(CFLAGS) \
+	$(libgdruntime_t_la_LDFLAGS) $(LDFLAGS) -o $@
+
+libgphobos_la_LINK = $(LIBTOOL) --tag=D $(libgphobos_la_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(GDC) $(AM_CFLAGS) $(CFLAGS) \
+	$(libgphobos_la_LDFLAGS) $(LDFLAGS) -o $@
+
+libgphobos_t_la_LINK = $(LIBTOOL) --tag=D \
+	$(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
+	$(GDC) $(AM_CFLAGS) $(CFLAGS) $(libgphobos_t_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
diff --git a/libphobos/libdruntime/Makefile.am b/libphobos/libdruntime/Makefile.am
new file mode 100644
index 00000000000..f8739c315c1
--- /dev/null
+++ b/libphobos/libdruntime/Makefile.am
@@ -0,0 +1,388 @@
+# Makefile for the D runtime library.
+# Copyright (C) 2012-2018 Free Software Foundation, Inc.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# Include D build rules
+include $(top_srcdir)/d_rules.am
+
+# Make sure GDC can find libdruntime include files
+D_EXTRA_DFLAGS=-nostdinc -I $(srcdir) -I .
+
+# D flags for compilation
+AM_DFLAGS=$(phobos_compiler_pic_flag)
+
+# Install all D and DI files
+ALL_DRUNTIME_INSTALL_DSOURCES = $(DRUNTIME_DSOURCES) \
+	$(DRUNTIME_DSOURCES_GC) $(DRUNTIME_DSOURCES_GCSTUB) \
+	$(DRUNTIME_DSOURCES_BIONIC) $(DRUNTIME_DSOURCES_DARWIN) \
+	$(DRUNTIME_DSOURCES_FREEBSD) $(DRUNTIME_DSOURCES_LINUX) \
+	$(DRUNTIME_DSOURCES_OPENBSD) $(DRUNTIME_DSOURCES_OSX) \
+	$(DRUNTIME_DSOURCES_POSIX) $(DRUNTIME_DSOURCES_SOLARIS) \
+	$(DRUNTIME_DSOURCES_WINDOWS) $(DRUNTIME_DSOURCES_GENERATED) \
+	$(DRUNTIME_DISOURCES) $(DRUNTIME_DSOURCES_STDCXX)
+
+# Setup source files depending on configure
+ALL_DRUNTIME_COMPILE_DSOURCES = $(DRUNTIME_DSOURCES)
+# GC sources
+if DRUNTIME_GC_ENABLE
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_GC)
+else
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_GCSTUB)
+endif
+# OS specific sources
+if DRUNTIME_OS_UNIX
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_POSIX)
+endif
+if DRUNTIME_OS_DARWIN
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_DARWIN) \
+				     $(DRUNTIME_DSOURCES_OSX)
+endif
+if DRUNTIME_OS_ANDROID
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_BIONIC)
+endif
+if DRUNTIME_OS_FREEBSD
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_FREEBSD)
+endif
+if DRUNTIME_OS_OPENBSD
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_OPENBSD)
+endif
+if DRUNTIME_OS_LINUX
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_LINUX)
+endif
+if DRUNTIME_OS_MINGW
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_WINDOWS)
+endif
+if DRUNTIME_OS_SOLARIS
+    ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_SOLARIS)
+endif
+# Generated by configure
+ALL_DRUNTIME_COMPILE_DSOURCES += $(DRUNTIME_DSOURCES_GENERATED)
+
+ALL_DRUNTIME_SOURCES = $(ALL_DRUNTIME_COMPILE_DSOURCES) $(DRUNTIME_CSOURCES) \
+	$(DRUNTIME_SSOURCES)
+REAL_DRUNTIME_TEST_LOBJECTS = $(ALL_DRUNTIME_COMPILE_DSOURCES:.d=.t.lo)
+REAL_DRUNTIME_TEST_OBJECTS  = $(ALL_DRUNTIME_COMPILE_DSOURCES:.d=.t.o)
+# Workaround issue #
+DRUNTIME_TEST_OBJECTS  = $(filter-out rt/util/typeinfo.t.o \
+	core/internal/convert.t.o, $(REAL_DRUNTIME_TEST_OBJECTS)) \
+	rt/util/typeinfo.o core/internal/convert.o
+
+DRUNTIME_TEST_LOBJECTS  = $(filter-out rt/util/typeinfo.t.lo \
+	core/internal/convert.t.lo, $(REAL_DRUNTIME_TEST_LOBJECTS)) \
+	rt/util/typeinfo.lo core/internal/convert.lo
+
+
+# Main library build definitions
+check_PROGRAMS =
+if ENABLE_SHARED
+  check_LTLIBRARIES = libgdruntime_t.la
+  check_PROGRAMS += unittest
+endif
+if ENABLE_STATIC
+  check_PROGRAMS += unittest_static
+endif
+
+toolexeclib_LTLIBRARIES = libgdruntime.la
+libgdruntime_la_SOURCES = $(ALL_DRUNTIME_SOURCES)
+libgdruntime_la_LIBTOOLFLAGS =
+libgdruntime_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(DRUNTIME_SOVERSION)
+libgdruntime_la_LIBADD = $(LIBATOMIC) $(LIBBACKTRACE)
+
+# For static unittest, link objects directly
+unittest_static_SOURCES = ../testsuite/test_runner.d $(DRUNTIME_CSOURCES) \
+    $(DRUNTIME_SSOURCES)
+unittest_static_LIBTOOLFLAGS =
+unittest_static_LDFLAGS = -Xcompiler -nophoboslib
+unittest_static_LDADD = $(DRUNTIME_TEST_OBJECTS) $(LIBATOMIC) $(LIBBACKTRACE)
+EXTRA_unittest_static_DEPENDENCIES = $(DRUNTIME_TEST_OBJECTS)
+
+# For unittest with dynamic library
+libgdruntime_t_la_SOURCES = $(DRUNTIME_CSOURCES) $(DRUNTIME_SSOURCES)
+libgdruntime_t_la_LIBTOOLFLAGS =
+# Automake by default does not generate shared libs for non-installed
+# libraries. Use -rpath to force shared lib generation.
+libgdruntime_t_la_LDFLAGS = -Xcompiler -nophoboslib -rpath /foo -shared
+libgdruntime_t_la_LIBADD = $(DRUNTIME_TEST_LOBJECTS) $(LIBATOMIC) $(LIBBACKTRACE)
+EXTRA_libgdruntime_t_la_DEPENDENCIES = $(DRUNTIME_TEST_LOBJECTS)
+
+# For unittest
+unittest_SOURCES = ../testsuite/test_runner.d
+unittest_LIBTOOLFLAGS =
+unittest_LDFLAGS = -Xcompiler -nophoboslib
+unittest_LDADD = libgdruntime_t.la
+
+# Extra install and clean rules.
+# This does not delete the .libs/.t.o files, but deleting
+# the .lo is good enough to rerun the rules
+clean-local:
+	rm -f $(DRUNTIME_TEST_LOBJECTS)
+	rm -f $(DRUNTIME_TEST_OBJECTS)
+
+# Handles generated files as well
+install-data-local:
+	for file in $(ALL_DRUNTIME_INSTALL_DSOURCES); do \
+	  if test -f $$file; then \
+	    $(INSTALL_HEADER) -D $$file $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  else \
+	    $(INSTALL_HEADER) -D $(srcdir)/$$file \
+	      $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  fi ; \
+	done
+
+
+DRUNTIME_DSOURCES_GENERATED = gcc/config.d gcc/libbacktrace.d
+# Source file definitions. Boring stuff, auto-generated with
+# https://gist.github.com/jpf91/8ad1dbc9902d6ad876313f134c6527d1
+# Can't use wildcards here:
+# https://www.gnu.org/software/automake/manual/html_node/Wildcards.html
+DRUNTIME_SSOURCES = core/threadasm.S
+
+DRUNTIME_CSOURCES = core/stdc/errno_.c rt/bss_section.c
+
+DRUNTIME_DSOURCES = core/atomic.d core/attribute.d core/bitop.d \
+	core/checkedint.d core/cpuid.d core/demangle.d core/exception.d \
+	core/internal/abort.d core/internal/arrayop.d core/internal/convert.d \
+	core/internal/hash.d core/internal/spinlock.d core/internal/string.d \
+	core/internal/traits.d core/math.d core/memory.d core/runtime.d \
+	core/simd.d core/stdc/assert_.d core/stdc/complex.d core/stdc/config.d \
+	core/stdc/ctype.d core/stdc/errno.d core/stdc/fenv.d \
+	core/stdc/float_.d core/stdc/inttypes.d core/stdc/limits.d \
+	core/stdc/locale.d core/stdc/math.d core/stdc/signal.d \
+	core/stdc/stdarg.d core/stdc/stddef.d core/stdc/stdint.d \
+	core/stdc/stdio.d core/stdc/stdlib.d core/stdc/string.d \
+	core/stdc/tgmath.d core/stdc/time.d core/stdc/wchar_.d \
+	core/stdc/wctype.d core/sync/barrier.d core/sync/condition.d \
+	core/sync/config.d core/sync/exception.d core/sync/mutex.d \
+	core/sync/rwmutex.d core/sync/semaphore.d core/thread.d core/time.d \
+	core/vararg.d etc/linux/memoryerror.d gcc/attribute.d gcc/backtrace.d \
+	gcc/builtins.d gcc/deh.d gcc/unwind/arm.d gcc/unwind/arm_common.d \
+	gcc/unwind/c6x.d gcc/unwind/generic.d gcc/unwind/package.d \
+	gcc/unwind/pe.d object.d rt/aApply.d rt/aApplyR.d rt/aaA.d rt/adi.d \
+	rt/arrayassign.d rt/arraycast.d rt/arraycat.d rt/cast_.d rt/config.d \
+	rt/critical_.d rt/deh.d rt/dmain2.d rt/invariant.d rt/lifetime.d \
+	rt/memory.d rt/minfo.d rt/monitor_.d rt/obj.d rt/qsort.d rt/sections.d \
+	rt/sections_android.d rt/sections_elf_shared.d rt/sections_osx.d \
+	rt/sections_solaris.d rt/sections_win32.d rt/sections_win64.d \
+	rt/switch_.d rt/tlsgc.d rt/typeinfo/ti_Acdouble.d \
+	rt/typeinfo/ti_Acfloat.d rt/typeinfo/ti_Acreal.d \
+	rt/typeinfo/ti_Adouble.d rt/typeinfo/ti_Afloat.d rt/typeinfo/ti_Ag.d \
+	rt/typeinfo/ti_Aint.d rt/typeinfo/ti_Along.d rt/typeinfo/ti_Areal.d \
+	rt/typeinfo/ti_Ashort.d rt/typeinfo/ti_C.d rt/typeinfo/ti_byte.d \
+	rt/typeinfo/ti_cdouble.d rt/typeinfo/ti_cent.d rt/typeinfo/ti_cfloat.d \
+	rt/typeinfo/ti_char.d rt/typeinfo/ti_creal.d rt/typeinfo/ti_dchar.d \
+	rt/typeinfo/ti_delegate.d rt/typeinfo/ti_double.d \
+	rt/typeinfo/ti_float.d rt/typeinfo/ti_idouble.d \
+	rt/typeinfo/ti_ifloat.d rt/typeinfo/ti_int.d rt/typeinfo/ti_ireal.d \
+	rt/typeinfo/ti_long.d rt/typeinfo/ti_n.d rt/typeinfo/ti_ptr.d \
+	rt/typeinfo/ti_real.d rt/typeinfo/ti_short.d rt/typeinfo/ti_ubyte.d \
+	rt/typeinfo/ti_ucent.d rt/typeinfo/ti_uint.d rt/typeinfo/ti_ulong.d \
+	rt/typeinfo/ti_ushort.d rt/typeinfo/ti_void.d rt/typeinfo/ti_wchar.d \
+	rt/util/array.d rt/util/container/array.d rt/util/container/common.d \
+	rt/util/container/hashtab.d rt/util/container/treap.d rt/util/hash.d \
+	rt/util/random.d rt/util/typeinfo.d rt/util/utf.d
+
+DRUNTIME_DSOURCES_STDCXX = core/stdcpp/exception.d \
+	core/stdcpp/typeinfo.d
+
+DRUNTIME_DSOURCES_GC = gc/bits.d gc/config.d gc/gcinterface.d \
+	gc/impl/conservative/gc.d gc/impl/manual/gc.d gc/os.d gc/pooltable.d \
+	gc/proxy.d
+
+DRUNTIME_DSOURCES_GCSTUB = gcstub/gc.d
+
+DRUNTIME_DSOURCES_BIONIC = core/sys/bionic/fcntl.d \
+	core/sys/bionic/unistd.d
+
+DRUNTIME_DSOURCES_DARWIN = core/sys/darwin/dlfcn.d \
+	core/sys/darwin/execinfo.d core/sys/darwin/mach/dyld.d \
+	core/sys/darwin/mach/getsect.d core/sys/darwin/mach/kern_return.d \
+	core/sys/darwin/mach/loader.d core/sys/darwin/mach/port.d \
+	core/sys/darwin/mach/semaphore.d core/sys/darwin/mach/thread_act.d \
+	core/sys/darwin/netinet/in_.d core/sys/darwin/pthread.d \
+	core/sys/darwin/sys/cdefs.d core/sys/darwin/sys/event.d \
+	core/sys/darwin/sys/mman.d
+
+DRUNTIME_DSOURCES_DRAGONFLYBSD = core/sys/dragonflybsd/dlfcn.d \
+	core/sys/dragonflybsd/execinfo.d core/sys/dragonflybsd/netinet/in_.d \
+	core/sys/dragonflybsd/pthread_np.d core/sys/dragonflybsd/sys/_bitset.d \
+	core/sys/dragonflybsd/sys/_cpuset.d core/sys/dragonflybsd/sys/cdefs.d \
+	core/sys/dragonflybsd/sys/elf.d core/sys/dragonflybsd/sys/elf32.d \
+	core/sys/dragonflybsd/sys/elf64.d \
+	core/sys/dragonflybsd/sys/elf_common.d \
+	core/sys/dragonflybsd/sys/event.d core/sys/dragonflybsd/sys/link_elf.d \
+	core/sys/dragonflybsd/sys/mman.d core/sys/dragonflybsd/time.d
+
+DRUNTIME_DSOURCES_FREEBSD = core/sys/freebsd/dlfcn.d \
+	core/sys/freebsd/execinfo.d core/sys/freebsd/netinet/in_.d \
+	core/sys/freebsd/pthread_np.d core/sys/freebsd/sys/_bitset.d \
+	core/sys/freebsd/sys/_cpuset.d core/sys/freebsd/sys/cdefs.d \
+	core/sys/freebsd/sys/elf.d core/sys/freebsd/sys/elf32.d \
+	core/sys/freebsd/sys/elf64.d core/sys/freebsd/sys/elf_common.d \
+	core/sys/freebsd/sys/event.d core/sys/freebsd/sys/link_elf.d \
+	core/sys/freebsd/sys/mman.d core/sys/freebsd/sys/mount.d \
+	core/sys/freebsd/time.d
+
+DRUNTIME_DSOURCES_LINUX = core/sys/linux/config.d \
+	core/sys/linux/dlfcn.d core/sys/linux/elf.d core/sys/linux/epoll.d \
+	core/sys/linux/errno.d core/sys/linux/execinfo.d \
+	core/sys/linux/fcntl.d core/sys/linux/ifaddrs.d core/sys/linux/link.d \
+	core/sys/linux/netinet/in_.d core/sys/linux/netinet/tcp.d \
+	core/sys/linux/sched.d core/sys/linux/stdio.d \
+	core/sys/linux/sys/auxv.d core/sys/linux/sys/eventfd.d \
+	core/sys/linux/sys/file.d core/sys/linux/sys/inotify.d \
+	core/sys/linux/sys/mman.d core/sys/linux/sys/netinet/tcp.d \
+	core/sys/linux/sys/prctl.d core/sys/linux/sys/signalfd.d \
+	core/sys/linux/sys/socket.d core/sys/linux/sys/sysinfo.d \
+	core/sys/linux/sys/time.d core/sys/linux/sys/xattr.d \
+	core/sys/linux/termios.d core/sys/linux/time.d \
+	core/sys/linux/timerfd.d core/sys/linux/tipc.d core/sys/linux/unistd.d
+
+DRUNTIME_DSOURCES_NETBSD = core/sys/netbsd/dlfcn.d \
+	core/sys/netbsd/execinfo.d core/sys/netbsd/sys/elf.d \
+	core/sys/netbsd/sys/elf32.d core/sys/netbsd/sys/elf64.d \
+	core/sys/netbsd/sys/elf_common.d core/sys/netbsd/sys/event.d \
+	core/sys/netbsd/sys/link_elf.d core/sys/netbsd/sys/mman.d \
+	core/sys/netbsd/time.d
+
+DRUNTIME_DSOURCES_OPENBSD = core/sys/openbsd/dlfcn.d
+
+DRUNTIME_DSOURCES_OSX = core/sys/osx/execinfo.d \
+	core/sys/osx/mach/dyld.d core/sys/osx/mach/getsect.d \
+	core/sys/osx/mach/kern_return.d core/sys/osx/mach/loader.d \
+	core/sys/osx/mach/port.d core/sys/osx/mach/semaphore.d \
+	core/sys/osx/mach/thread_act.d core/sys/osx/pthread.d \
+	core/sys/osx/sys/cdefs.d core/sys/osx/sys/event.d \
+	core/sys/osx/sys/mman.d
+
+DRUNTIME_DSOURCES_POSIX = core/sys/posix/aio.d \
+	core/sys/posix/arpa/inet.d core/sys/posix/config.d \
+	core/sys/posix/dirent.d core/sys/posix/dlfcn.d core/sys/posix/fcntl.d \
+	core/sys/posix/grp.d core/sys/posix/iconv.d core/sys/posix/inttypes.d \
+	core/sys/posix/libgen.d core/sys/posix/mqueue.d \
+	core/sys/posix/net/if_.d core/sys/posix/netdb.d \
+	core/sys/posix/netinet/in_.d core/sys/posix/netinet/tcp.d \
+	core/sys/posix/poll.d core/sys/posix/pthread.d core/sys/posix/pwd.d \
+	core/sys/posix/sched.d core/sys/posix/semaphore.d \
+	core/sys/posix/setjmp.d core/sys/posix/signal.d core/sys/posix/stdio.d \
+	core/sys/posix/stdlib.d core/sys/posix/sys/filio.d \
+	core/sys/posix/sys/ioccom.d core/sys/posix/sys/ioctl.d \
+	core/sys/posix/sys/ipc.d core/sys/posix/sys/mman.d \
+	core/sys/posix/sys/msg.d core/sys/posix/sys/resource.d \
+	core/sys/posix/sys/select.d core/sys/posix/sys/shm.d \
+	core/sys/posix/sys/socket.d core/sys/posix/sys/stat.d \
+	core/sys/posix/sys/statvfs.d core/sys/posix/sys/time.d \
+	core/sys/posix/sys/ttycom.d core/sys/posix/sys/types.d \
+	core/sys/posix/sys/uio.d core/sys/posix/sys/un.d \
+	core/sys/posix/sys/utsname.d core/sys/posix/sys/wait.d \
+	core/sys/posix/syslog.d core/sys/posix/termios.d core/sys/posix/time.d \
+	core/sys/posix/ucontext.d core/sys/posix/unistd.d \
+	core/sys/posix/utime.d
+
+DRUNTIME_DSOURCES_SOLARIS = core/sys/solaris/dlfcn.d \
+	core/sys/solaris/elf.d core/sys/solaris/execinfo.d \
+	core/sys/solaris/libelf.d core/sys/solaris/link.d \
+	core/sys/solaris/sys/elf.d core/sys/solaris/sys/elf_386.d \
+	core/sys/solaris/sys/elf_SPARC.d core/sys/solaris/sys/elf_amd64.d \
+	core/sys/solaris/sys/elf_notes.d core/sys/solaris/sys/elftypes.d \
+	core/sys/solaris/sys/link.d core/sys/solaris/sys/priocntl.d \
+	core/sys/solaris/sys/procset.d core/sys/solaris/sys/types.d \
+	core/sys/solaris/time.d
+
+DRUNTIME_DSOURCES_WINDOWS = core/sys/windows/accctrl.d \
+	core/sys/windows/aclapi.d core/sys/windows/aclui.d \
+	core/sys/windows/basetsd.d core/sys/windows/basetyps.d \
+	core/sys/windows/cderr.d core/sys/windows/cguid.d \
+	core/sys/windows/com.d core/sys/windows/comcat.d \
+	core/sys/windows/commctrl.d core/sys/windows/commdlg.d \
+	core/sys/windows/core.d core/sys/windows/cpl.d \
+	core/sys/windows/cplext.d core/sys/windows/custcntl.d \
+	core/sys/windows/dbghelp.d core/sys/windows/dbghelp_types.d \
+	core/sys/windows/dbt.d core/sys/windows/dde.d core/sys/windows/ddeml.d \
+	core/sys/windows/dhcpcsdk.d core/sys/windows/dlgs.d \
+	core/sys/windows/dll.d core/sys/windows/docobj.d \
+	core/sys/windows/errorrep.d core/sys/windows/exdisp.d \
+	core/sys/windows/exdispid.d core/sys/windows/httpext.d \
+	core/sys/windows/idispids.d core/sys/windows/imagehlp.d \
+	core/sys/windows/imm.d core/sys/windows/intshcut.d \
+	core/sys/windows/ipexport.d core/sys/windows/iphlpapi.d \
+	core/sys/windows/ipifcons.d core/sys/windows/iprtrmib.d \
+	core/sys/windows/iptypes.d core/sys/windows/isguids.d \
+	core/sys/windows/lm.d core/sys/windows/lmaccess.d \
+	core/sys/windows/lmalert.d core/sys/windows/lmapibuf.d \
+	core/sys/windows/lmat.d core/sys/windows/lmaudit.d \
+	core/sys/windows/lmbrowsr.d core/sys/windows/lmchdev.d \
+	core/sys/windows/lmconfig.d core/sys/windows/lmcons.d \
+	core/sys/windows/lmerr.d core/sys/windows/lmerrlog.d \
+	core/sys/windows/lmmsg.d core/sys/windows/lmremutl.d \
+	core/sys/windows/lmrepl.d core/sys/windows/lmserver.d \
+	core/sys/windows/lmshare.d core/sys/windows/lmsname.d \
+	core/sys/windows/lmstats.d core/sys/windows/lmsvc.d \
+	core/sys/windows/lmuse.d core/sys/windows/lmuseflg.d \
+	core/sys/windows/lmwksta.d core/sys/windows/lzexpand.d \
+	core/sys/windows/mapi.d core/sys/windows/mciavi.d \
+	core/sys/windows/mcx.d core/sys/windows/mgmtapi.d \
+	core/sys/windows/mmsystem.d core/sys/windows/msacm.d \
+	core/sys/windows/mshtml.d core/sys/windows/mswsock.d \
+	core/sys/windows/nb30.d core/sys/windows/nddeapi.d \
+	core/sys/windows/nspapi.d core/sys/windows/ntdef.d \
+	core/sys/windows/ntdll.d core/sys/windows/ntldap.d \
+	core/sys/windows/ntsecapi.d core/sys/windows/ntsecpkg.d \
+	core/sys/windows/oaidl.d core/sys/windows/objbase.d \
+	core/sys/windows/objfwd.d core/sys/windows/objidl.d \
+	core/sys/windows/objsafe.d core/sys/windows/ocidl.d \
+	core/sys/windows/odbcinst.d core/sys/windows/ole.d \
+	core/sys/windows/ole2.d core/sys/windows/ole2ver.d \
+	core/sys/windows/oleacc.d core/sys/windows/oleauto.d \
+	core/sys/windows/olectl.d core/sys/windows/olectlid.d \
+	core/sys/windows/oledlg.d core/sys/windows/oleidl.d \
+	core/sys/windows/pbt.d core/sys/windows/powrprof.d \
+	core/sys/windows/prsht.d core/sys/windows/psapi.d \
+	core/sys/windows/rapi.d core/sys/windows/ras.d \
+	core/sys/windows/rasdlg.d core/sys/windows/raserror.d \
+	core/sys/windows/rassapi.d core/sys/windows/reason.d \
+	core/sys/windows/regstr.d core/sys/windows/richedit.d \
+	core/sys/windows/richole.d core/sys/windows/rpc.d \
+	core/sys/windows/rpcdce.d core/sys/windows/rpcdce2.d \
+	core/sys/windows/rpcdcep.d core/sys/windows/rpcndr.d \
+	core/sys/windows/rpcnsi.d core/sys/windows/rpcnsip.d \
+	core/sys/windows/rpcnterr.d core/sys/windows/schannel.d \
+	core/sys/windows/secext.d core/sys/windows/security.d \
+	core/sys/windows/servprov.d core/sys/windows/setupapi.d \
+	core/sys/windows/shellapi.d core/sys/windows/shldisp.d \
+	core/sys/windows/shlguid.d core/sys/windows/shlobj.d \
+	core/sys/windows/shlwapi.d core/sys/windows/snmp.d \
+	core/sys/windows/sql.d core/sys/windows/sqlext.d \
+	core/sys/windows/sqltypes.d core/sys/windows/sqlucode.d \
+	core/sys/windows/sspi.d core/sys/windows/stacktrace.d \
+	core/sys/windows/stat.d core/sys/windows/subauth.d \
+	core/sys/windows/threadaux.d core/sys/windows/tlhelp32.d \
+	core/sys/windows/tmschema.d core/sys/windows/unknwn.d \
+	core/sys/windows/uuid.d core/sys/windows/vfw.d \
+	core/sys/windows/w32api.d core/sys/windows/winbase.d \
+	core/sys/windows/winber.d core/sys/windows/wincon.d \
+	core/sys/windows/wincrypt.d core/sys/windows/windef.d \
+	core/sys/windows/windows.d core/sys/windows/winerror.d \
+	core/sys/windows/wingdi.d core/sys/windows/winhttp.d \
+	core/sys/windows/wininet.d core/sys/windows/winioctl.d \
+	core/sys/windows/winldap.d core/sys/windows/winnetwk.d \
+	core/sys/windows/winnls.d core/sys/windows/winnt.d \
+	core/sys/windows/winperf.d core/sys/windows/winreg.d \
+	core/sys/windows/winsock2.d core/sys/windows/winspool.d \
+	core/sys/windows/winsvc.d core/sys/windows/winuser.d \
+	core/sys/windows/winver.d core/sys/windows/wtsapi32.d \
+	core/sys/windows/wtypes.d
+
+DRUNTIME_DISOURCES = __entrypoint.di __main.di
diff --git a/libphobos/libdruntime/Makefile.in b/libphobos/libdruntime/Makefile.in
new file mode 100644
index 00000000000..eb8290c1b5c
--- /dev/null
+++ b/libphobos/libdruntime/Makefile.in
@@ -0,0 +1,2872 @@
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+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+# Makefile for the D runtime library.
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+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
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+@DRUNTIME_OS_DARWIN_TRUE@				     $(DRUNTIME_DSOURCES_OSX)
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+AM_DFLAGS = $(phobos_compiler_pic_flag)
+
+# Install all D and DI files
+ALL_DRUNTIME_INSTALL_DSOURCES = $(DRUNTIME_DSOURCES) \
+	$(DRUNTIME_DSOURCES_GC) $(DRUNTIME_DSOURCES_GCSTUB) \
+	$(DRUNTIME_DSOURCES_BIONIC) $(DRUNTIME_DSOURCES_DARWIN) \
+	$(DRUNTIME_DSOURCES_FREEBSD) $(DRUNTIME_DSOURCES_LINUX) \
+	$(DRUNTIME_DSOURCES_OPENBSD) $(DRUNTIME_DSOURCES_OSX) \
+	$(DRUNTIME_DSOURCES_POSIX) $(DRUNTIME_DSOURCES_SOLARIS) \
+	$(DRUNTIME_DSOURCES_WINDOWS) $(DRUNTIME_DSOURCES_GENERATED) \
+	$(DRUNTIME_DISOURCES) $(DRUNTIME_DSOURCES_STDCXX)
+
+
+# Setup source files depending on configure
+# Generated by configure
+ALL_DRUNTIME_COMPILE_DSOURCES = $(DRUNTIME_DSOURCES) $(am__append_1) \
+	$(am__append_2) $(am__append_3) $(am__append_4) \
+	$(am__append_5) $(am__append_6) $(am__append_7) \
+	$(am__append_8) $(am__append_9) $(am__append_10) \
+	$(DRUNTIME_DSOURCES_GENERATED)
+ALL_DRUNTIME_SOURCES = $(ALL_DRUNTIME_COMPILE_DSOURCES) $(DRUNTIME_CSOURCES) \
+	$(DRUNTIME_SSOURCES)
+
+REAL_DRUNTIME_TEST_LOBJECTS = $(ALL_DRUNTIME_COMPILE_DSOURCES:.d=.t.lo)
+REAL_DRUNTIME_TEST_OBJECTS = $(ALL_DRUNTIME_COMPILE_DSOURCES:.d=.t.o)
+# Workaround issue #
+DRUNTIME_TEST_OBJECTS = $(filter-out rt/util/typeinfo.t.o \
+	core/internal/convert.t.o, $(REAL_DRUNTIME_TEST_OBJECTS)) \
+	rt/util/typeinfo.o core/internal/convert.o
+
+DRUNTIME_TEST_LOBJECTS = $(filter-out rt/util/typeinfo.t.lo \
+	core/internal/convert.t.lo, $(REAL_DRUNTIME_TEST_LOBJECTS)) \
+	rt/util/typeinfo.lo core/internal/convert.lo
+
+@ENABLE_SHARED_TRUE@check_LTLIBRARIES = libgdruntime_t.la
+toolexeclib_LTLIBRARIES = libgdruntime.la
+libgdruntime_la_SOURCES = $(ALL_DRUNTIME_SOURCES)
+libgdruntime_la_LIBTOOLFLAGS = 
+libgdruntime_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(DRUNTIME_SOVERSION)
+libgdruntime_la_LIBADD = $(LIBATOMIC) $(LIBBACKTRACE)
+
+# For static unittest, link objects directly
+unittest_static_SOURCES = ../testsuite/test_runner.d $(DRUNTIME_CSOURCES) \
+    $(DRUNTIME_SSOURCES)
+
+unittest_static_LIBTOOLFLAGS = 
+unittest_static_LDFLAGS = -Xcompiler -nophoboslib
+unittest_static_LDADD = $(DRUNTIME_TEST_OBJECTS) $(LIBATOMIC) $(LIBBACKTRACE)
+EXTRA_unittest_static_DEPENDENCIES = $(DRUNTIME_TEST_OBJECTS)
+
+# For unittest with dynamic library
+libgdruntime_t_la_SOURCES = $(DRUNTIME_CSOURCES) $(DRUNTIME_SSOURCES)
+libgdruntime_t_la_LIBTOOLFLAGS = 
+# Automake by default does not generate shared libs for non-installed
+# libraries. Use -rpath to force shared lib generation.
+libgdruntime_t_la_LDFLAGS = -Xcompiler -nophoboslib -rpath /foo -shared
+libgdruntime_t_la_LIBADD = $(DRUNTIME_TEST_LOBJECTS) $(LIBATOMIC) $(LIBBACKTRACE)
+EXTRA_libgdruntime_t_la_DEPENDENCIES = $(DRUNTIME_TEST_LOBJECTS)
+
+# For unittest
+unittest_SOURCES = ../testsuite/test_runner.d
+unittest_LIBTOOLFLAGS = 
+unittest_LDFLAGS = -Xcompiler -nophoboslib
+unittest_LDADD = libgdruntime_t.la
+DRUNTIME_DSOURCES_GENERATED = gcc/config.d gcc/libbacktrace.d
+# Source file definitions. Boring stuff, auto-generated with
+# https://gist.github.com/jpf91/8ad1dbc9902d6ad876313f134c6527d1
+# Can't use wildcards here:
+# https://www.gnu.org/software/automake/manual/html_node/Wildcards.html
+DRUNTIME_SSOURCES = core/threadasm.S
+DRUNTIME_CSOURCES = core/stdc/errno_.c rt/bss_section.c
+DRUNTIME_DSOURCES = core/atomic.d core/attribute.d core/bitop.d \
+	core/checkedint.d core/cpuid.d core/demangle.d core/exception.d \
+	core/internal/abort.d core/internal/arrayop.d core/internal/convert.d \
+	core/internal/hash.d core/internal/spinlock.d core/internal/string.d \
+	core/internal/traits.d core/math.d core/memory.d core/runtime.d \
+	core/simd.d core/stdc/assert_.d core/stdc/complex.d core/stdc/config.d \
+	core/stdc/ctype.d core/stdc/errno.d core/stdc/fenv.d \
+	core/stdc/float_.d core/stdc/inttypes.d core/stdc/limits.d \
+	core/stdc/locale.d core/stdc/math.d core/stdc/signal.d \
+	core/stdc/stdarg.d core/stdc/stddef.d core/stdc/stdint.d \
+	core/stdc/stdio.d core/stdc/stdlib.d core/stdc/string.d \
+	core/stdc/tgmath.d core/stdc/time.d core/stdc/wchar_.d \
+	core/stdc/wctype.d core/sync/barrier.d core/sync/condition.d \
+	core/sync/config.d core/sync/exception.d core/sync/mutex.d \
+	core/sync/rwmutex.d core/sync/semaphore.d core/thread.d core/time.d \
+	core/vararg.d etc/linux/memoryerror.d gcc/attribute.d gcc/backtrace.d \
+	gcc/builtins.d gcc/deh.d gcc/unwind/arm.d gcc/unwind/arm_common.d \
+	gcc/unwind/c6x.d gcc/unwind/generic.d gcc/unwind/package.d \
+	gcc/unwind/pe.d object.d rt/aApply.d rt/aApplyR.d rt/aaA.d rt/adi.d \
+	rt/arrayassign.d rt/arraycast.d rt/arraycat.d rt/cast_.d rt/config.d \
+	rt/critical_.d rt/deh.d rt/dmain2.d rt/invariant.d rt/lifetime.d \
+	rt/memory.d rt/minfo.d rt/monitor_.d rt/obj.d rt/qsort.d rt/sections.d \
+	rt/sections_android.d rt/sections_elf_shared.d rt/sections_osx.d \
+	rt/sections_solaris.d rt/sections_win32.d rt/sections_win64.d \
+	rt/switch_.d rt/tlsgc.d rt/typeinfo/ti_Acdouble.d \
+	rt/typeinfo/ti_Acfloat.d rt/typeinfo/ti_Acreal.d \
+	rt/typeinfo/ti_Adouble.d rt/typeinfo/ti_Afloat.d rt/typeinfo/ti_Ag.d \
+	rt/typeinfo/ti_Aint.d rt/typeinfo/ti_Along.d rt/typeinfo/ti_Areal.d \
+	rt/typeinfo/ti_Ashort.d rt/typeinfo/ti_C.d rt/typeinfo/ti_byte.d \
+	rt/typeinfo/ti_cdouble.d rt/typeinfo/ti_cent.d rt/typeinfo/ti_cfloat.d \
+	rt/typeinfo/ti_char.d rt/typeinfo/ti_creal.d rt/typeinfo/ti_dchar.d \
+	rt/typeinfo/ti_delegate.d rt/typeinfo/ti_double.d \
+	rt/typeinfo/ti_float.d rt/typeinfo/ti_idouble.d \
+	rt/typeinfo/ti_ifloat.d rt/typeinfo/ti_int.d rt/typeinfo/ti_ireal.d \
+	rt/typeinfo/ti_long.d rt/typeinfo/ti_n.d rt/typeinfo/ti_ptr.d \
+	rt/typeinfo/ti_real.d rt/typeinfo/ti_short.d rt/typeinfo/ti_ubyte.d \
+	rt/typeinfo/ti_ucent.d rt/typeinfo/ti_uint.d rt/typeinfo/ti_ulong.d \
+	rt/typeinfo/ti_ushort.d rt/typeinfo/ti_void.d rt/typeinfo/ti_wchar.d \
+	rt/util/array.d rt/util/container/array.d rt/util/container/common.d \
+	rt/util/container/hashtab.d rt/util/container/treap.d rt/util/hash.d \
+	rt/util/random.d rt/util/typeinfo.d rt/util/utf.d
+
+DRUNTIME_DSOURCES_STDCXX = core/stdcpp/exception.d \
+	core/stdcpp/typeinfo.d
+
+DRUNTIME_DSOURCES_GC = gc/bits.d gc/config.d gc/gcinterface.d \
+	gc/impl/conservative/gc.d gc/impl/manual/gc.d gc/os.d gc/pooltable.d \
+	gc/proxy.d
+
+DRUNTIME_DSOURCES_GCSTUB = gcstub/gc.d
+DRUNTIME_DSOURCES_BIONIC = core/sys/bionic/fcntl.d \
+	core/sys/bionic/unistd.d
+
+DRUNTIME_DSOURCES_DARWIN = core/sys/darwin/dlfcn.d \
+	core/sys/darwin/execinfo.d core/sys/darwin/mach/dyld.d \
+	core/sys/darwin/mach/getsect.d core/sys/darwin/mach/kern_return.d \
+	core/sys/darwin/mach/loader.d core/sys/darwin/mach/port.d \
+	core/sys/darwin/mach/semaphore.d core/sys/darwin/mach/thread_act.d \
+	core/sys/darwin/netinet/in_.d core/sys/darwin/pthread.d \
+	core/sys/darwin/sys/cdefs.d core/sys/darwin/sys/event.d \
+	core/sys/darwin/sys/mman.d
+
+DRUNTIME_DSOURCES_DRAGONFLYBSD = core/sys/dragonflybsd/dlfcn.d \
+	core/sys/dragonflybsd/execinfo.d core/sys/dragonflybsd/netinet/in_.d \
+	core/sys/dragonflybsd/pthread_np.d core/sys/dragonflybsd/sys/_bitset.d \
+	core/sys/dragonflybsd/sys/_cpuset.d core/sys/dragonflybsd/sys/cdefs.d \
+	core/sys/dragonflybsd/sys/elf.d core/sys/dragonflybsd/sys/elf32.d \
+	core/sys/dragonflybsd/sys/elf64.d \
+	core/sys/dragonflybsd/sys/elf_common.d \
+	core/sys/dragonflybsd/sys/event.d core/sys/dragonflybsd/sys/link_elf.d \
+	core/sys/dragonflybsd/sys/mman.d core/sys/dragonflybsd/time.d
+
+DRUNTIME_DSOURCES_FREEBSD = core/sys/freebsd/dlfcn.d \
+	core/sys/freebsd/execinfo.d core/sys/freebsd/netinet/in_.d \
+	core/sys/freebsd/pthread_np.d core/sys/freebsd/sys/_bitset.d \
+	core/sys/freebsd/sys/_cpuset.d core/sys/freebsd/sys/cdefs.d \
+	core/sys/freebsd/sys/elf.d core/sys/freebsd/sys/elf32.d \
+	core/sys/freebsd/sys/elf64.d core/sys/freebsd/sys/elf_common.d \
+	core/sys/freebsd/sys/event.d core/sys/freebsd/sys/link_elf.d \
+	core/sys/freebsd/sys/mman.d core/sys/freebsd/sys/mount.d \
+	core/sys/freebsd/time.d
+
+DRUNTIME_DSOURCES_LINUX = core/sys/linux/config.d \
+	core/sys/linux/dlfcn.d core/sys/linux/elf.d core/sys/linux/epoll.d \
+	core/sys/linux/errno.d core/sys/linux/execinfo.d \
+	core/sys/linux/fcntl.d core/sys/linux/ifaddrs.d core/sys/linux/link.d \
+	core/sys/linux/netinet/in_.d core/sys/linux/netinet/tcp.d \
+	core/sys/linux/sched.d core/sys/linux/stdio.d \
+	core/sys/linux/sys/auxv.d core/sys/linux/sys/eventfd.d \
+	core/sys/linux/sys/file.d core/sys/linux/sys/inotify.d \
+	core/sys/linux/sys/mman.d core/sys/linux/sys/netinet/tcp.d \
+	core/sys/linux/sys/prctl.d core/sys/linux/sys/signalfd.d \
+	core/sys/linux/sys/socket.d core/sys/linux/sys/sysinfo.d \
+	core/sys/linux/sys/time.d core/sys/linux/sys/xattr.d \
+	core/sys/linux/termios.d core/sys/linux/time.d \
+	core/sys/linux/timerfd.d core/sys/linux/tipc.d core/sys/linux/unistd.d
+
+DRUNTIME_DSOURCES_NETBSD = core/sys/netbsd/dlfcn.d \
+	core/sys/netbsd/execinfo.d core/sys/netbsd/sys/elf.d \
+	core/sys/netbsd/sys/elf32.d core/sys/netbsd/sys/elf64.d \
+	core/sys/netbsd/sys/elf_common.d core/sys/netbsd/sys/event.d \
+	core/sys/netbsd/sys/link_elf.d core/sys/netbsd/sys/mman.d \
+	core/sys/netbsd/time.d
+
+DRUNTIME_DSOURCES_OPENBSD = core/sys/openbsd/dlfcn.d
+DRUNTIME_DSOURCES_OSX = core/sys/osx/execinfo.d \
+	core/sys/osx/mach/dyld.d core/sys/osx/mach/getsect.d \
+	core/sys/osx/mach/kern_return.d core/sys/osx/mach/loader.d \
+	core/sys/osx/mach/port.d core/sys/osx/mach/semaphore.d \
+	core/sys/osx/mach/thread_act.d core/sys/osx/pthread.d \
+	core/sys/osx/sys/cdefs.d core/sys/osx/sys/event.d \
+	core/sys/osx/sys/mman.d
+
+DRUNTIME_DSOURCES_POSIX = core/sys/posix/aio.d \
+	core/sys/posix/arpa/inet.d core/sys/posix/config.d \
+	core/sys/posix/dirent.d core/sys/posix/dlfcn.d core/sys/posix/fcntl.d \
+	core/sys/posix/grp.d core/sys/posix/iconv.d core/sys/posix/inttypes.d \
+	core/sys/posix/libgen.d core/sys/posix/mqueue.d \
+	core/sys/posix/net/if_.d core/sys/posix/netdb.d \
+	core/sys/posix/netinet/in_.d core/sys/posix/netinet/tcp.d \
+	core/sys/posix/poll.d core/sys/posix/pthread.d core/sys/posix/pwd.d \
+	core/sys/posix/sched.d core/sys/posix/semaphore.d \
+	core/sys/posix/setjmp.d core/sys/posix/signal.d core/sys/posix/stdio.d \
+	core/sys/posix/stdlib.d core/sys/posix/sys/filio.d \
+	core/sys/posix/sys/ioccom.d core/sys/posix/sys/ioctl.d \
+	core/sys/posix/sys/ipc.d core/sys/posix/sys/mman.d \
+	core/sys/posix/sys/msg.d core/sys/posix/sys/resource.d \
+	core/sys/posix/sys/select.d core/sys/posix/sys/shm.d \
+	core/sys/posix/sys/socket.d core/sys/posix/sys/stat.d \
+	core/sys/posix/sys/statvfs.d core/sys/posix/sys/time.d \
+	core/sys/posix/sys/ttycom.d core/sys/posix/sys/types.d \
+	core/sys/posix/sys/uio.d core/sys/posix/sys/un.d \
+	core/sys/posix/sys/utsname.d core/sys/posix/sys/wait.d \
+	core/sys/posix/syslog.d core/sys/posix/termios.d core/sys/posix/time.d \
+	core/sys/posix/ucontext.d core/sys/posix/unistd.d \
+	core/sys/posix/utime.d
+
+DRUNTIME_DSOURCES_SOLARIS = core/sys/solaris/dlfcn.d \
+	core/sys/solaris/elf.d core/sys/solaris/execinfo.d \
+	core/sys/solaris/libelf.d core/sys/solaris/link.d \
+	core/sys/solaris/sys/elf.d core/sys/solaris/sys/elf_386.d \
+	core/sys/solaris/sys/elf_SPARC.d core/sys/solaris/sys/elf_amd64.d \
+	core/sys/solaris/sys/elf_notes.d core/sys/solaris/sys/elftypes.d \
+	core/sys/solaris/sys/link.d core/sys/solaris/sys/priocntl.d \
+	core/sys/solaris/sys/procset.d core/sys/solaris/sys/types.d \
+	core/sys/solaris/time.d
+
+DRUNTIME_DSOURCES_WINDOWS = core/sys/windows/accctrl.d \
+	core/sys/windows/aclapi.d core/sys/windows/aclui.d \
+	core/sys/windows/basetsd.d core/sys/windows/basetyps.d \
+	core/sys/windows/cderr.d core/sys/windows/cguid.d \
+	core/sys/windows/com.d core/sys/windows/comcat.d \
+	core/sys/windows/commctrl.d core/sys/windows/commdlg.d \
+	core/sys/windows/core.d core/sys/windows/cpl.d \
+	core/sys/windows/cplext.d core/sys/windows/custcntl.d \
+	core/sys/windows/dbghelp.d core/sys/windows/dbghelp_types.d \
+	core/sys/windows/dbt.d core/sys/windows/dde.d core/sys/windows/ddeml.d \
+	core/sys/windows/dhcpcsdk.d core/sys/windows/dlgs.d \
+	core/sys/windows/dll.d core/sys/windows/docobj.d \
+	core/sys/windows/errorrep.d core/sys/windows/exdisp.d \
+	core/sys/windows/exdispid.d core/sys/windows/httpext.d \
+	core/sys/windows/idispids.d core/sys/windows/imagehlp.d \
+	core/sys/windows/imm.d core/sys/windows/intshcut.d \
+	core/sys/windows/ipexport.d core/sys/windows/iphlpapi.d \
+	core/sys/windows/ipifcons.d core/sys/windows/iprtrmib.d \
+	core/sys/windows/iptypes.d core/sys/windows/isguids.d \
+	core/sys/windows/lm.d core/sys/windows/lmaccess.d \
+	core/sys/windows/lmalert.d core/sys/windows/lmapibuf.d \
+	core/sys/windows/lmat.d core/sys/windows/lmaudit.d \
+	core/sys/windows/lmbrowsr.d core/sys/windows/lmchdev.d \
+	core/sys/windows/lmconfig.d core/sys/windows/lmcons.d \
+	core/sys/windows/lmerr.d core/sys/windows/lmerrlog.d \
+	core/sys/windows/lmmsg.d core/sys/windows/lmremutl.d \
+	core/sys/windows/lmrepl.d core/sys/windows/lmserver.d \
+	core/sys/windows/lmshare.d core/sys/windows/lmsname.d \
+	core/sys/windows/lmstats.d core/sys/windows/lmsvc.d \
+	core/sys/windows/lmuse.d core/sys/windows/lmuseflg.d \
+	core/sys/windows/lmwksta.d core/sys/windows/lzexpand.d \
+	core/sys/windows/mapi.d core/sys/windows/mciavi.d \
+	core/sys/windows/mcx.d core/sys/windows/mgmtapi.d \
+	core/sys/windows/mmsystem.d core/sys/windows/msacm.d \
+	core/sys/windows/mshtml.d core/sys/windows/mswsock.d \
+	core/sys/windows/nb30.d core/sys/windows/nddeapi.d \
+	core/sys/windows/nspapi.d core/sys/windows/ntdef.d \
+	core/sys/windows/ntdll.d core/sys/windows/ntldap.d \
+	core/sys/windows/ntsecapi.d core/sys/windows/ntsecpkg.d \
+	core/sys/windows/oaidl.d core/sys/windows/objbase.d \
+	core/sys/windows/objfwd.d core/sys/windows/objidl.d \
+	core/sys/windows/objsafe.d core/sys/windows/ocidl.d \
+	core/sys/windows/odbcinst.d core/sys/windows/ole.d \
+	core/sys/windows/ole2.d core/sys/windows/ole2ver.d \
+	core/sys/windows/oleacc.d core/sys/windows/oleauto.d \
+	core/sys/windows/olectl.d core/sys/windows/olectlid.d \
+	core/sys/windows/oledlg.d core/sys/windows/oleidl.d \
+	core/sys/windows/pbt.d core/sys/windows/powrprof.d \
+	core/sys/windows/prsht.d core/sys/windows/psapi.d \
+	core/sys/windows/rapi.d core/sys/windows/ras.d \
+	core/sys/windows/rasdlg.d core/sys/windows/raserror.d \
+	core/sys/windows/rassapi.d core/sys/windows/reason.d \
+	core/sys/windows/regstr.d core/sys/windows/richedit.d \
+	core/sys/windows/richole.d core/sys/windows/rpc.d \
+	core/sys/windows/rpcdce.d core/sys/windows/rpcdce2.d \
+	core/sys/windows/rpcdcep.d core/sys/windows/rpcndr.d \
+	core/sys/windows/rpcnsi.d core/sys/windows/rpcnsip.d \
+	core/sys/windows/rpcnterr.d core/sys/windows/schannel.d \
+	core/sys/windows/secext.d core/sys/windows/security.d \
+	core/sys/windows/servprov.d core/sys/windows/setupapi.d \
+	core/sys/windows/shellapi.d core/sys/windows/shldisp.d \
+	core/sys/windows/shlguid.d core/sys/windows/shlobj.d \
+	core/sys/windows/shlwapi.d core/sys/windows/snmp.d \
+	core/sys/windows/sql.d core/sys/windows/sqlext.d \
+	core/sys/windows/sqltypes.d core/sys/windows/sqlucode.d \
+	core/sys/windows/sspi.d core/sys/windows/stacktrace.d \
+	core/sys/windows/stat.d core/sys/windows/subauth.d \
+	core/sys/windows/threadaux.d core/sys/windows/tlhelp32.d \
+	core/sys/windows/tmschema.d core/sys/windows/unknwn.d \
+	core/sys/windows/uuid.d core/sys/windows/vfw.d \
+	core/sys/windows/w32api.d core/sys/windows/winbase.d \
+	core/sys/windows/winber.d core/sys/windows/wincon.d \
+	core/sys/windows/wincrypt.d core/sys/windows/windef.d \
+	core/sys/windows/windows.d core/sys/windows/winerror.d \
+	core/sys/windows/wingdi.d core/sys/windows/winhttp.d \
+	core/sys/windows/wininet.d core/sys/windows/winioctl.d \
+	core/sys/windows/winldap.d core/sys/windows/winnetwk.d \
+	core/sys/windows/winnls.d core/sys/windows/winnt.d \
+	core/sys/windows/winperf.d core/sys/windows/winreg.d \
+	core/sys/windows/winsock2.d core/sys/windows/winspool.d \
+	core/sys/windows/winsvc.d core/sys/windows/winuser.d \
+	core/sys/windows/winver.d core/sys/windows/wtsapi32.d \
+	core/sys/windows/wtypes.d
+
+DRUNTIME_DISOURCES = __entrypoint.di __main.di
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .S .c .d .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/d_rules.am $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps libdruntime/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign --ignore-deps libdruntime/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+$(top_srcdir)/d_rules.am:
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-checkLTLIBRARIES:
+	-test -z "$(check_LTLIBRARIES)" || rm -f $(check_LTLIBRARIES)
+	@list='$(check_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+install-toolexeclibLTLIBRARIES: $(toolexeclib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(toolexeclibdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(toolexeclibdir)"; \
+	}
+
+uninstall-toolexeclibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(toolexeclibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(toolexeclibdir)/$$f"; \
+	done
+
+clean-toolexeclibLTLIBRARIES:
+	-test -z "$(toolexeclib_LTLIBRARIES)" || rm -f $(toolexeclib_LTLIBRARIES)
+	@list='$(toolexeclib_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+core/$(am__dirstamp):
+	@$(MKDIR_P) core
+	@: > core/$(am__dirstamp)
+core/atomic.lo: core/$(am__dirstamp)
+core/attribute.lo: core/$(am__dirstamp)
+core/bitop.lo: core/$(am__dirstamp)
+core/checkedint.lo: core/$(am__dirstamp)
+core/cpuid.lo: core/$(am__dirstamp)
+core/demangle.lo: core/$(am__dirstamp)
+core/exception.lo: core/$(am__dirstamp)
+core/internal/$(am__dirstamp):
+	@$(MKDIR_P) core/internal
+	@: > core/internal/$(am__dirstamp)
+core/internal/abort.lo: core/internal/$(am__dirstamp)
+core/internal/arrayop.lo: core/internal/$(am__dirstamp)
+core/internal/convert.lo: core/internal/$(am__dirstamp)
+core/internal/hash.lo: core/internal/$(am__dirstamp)
+core/internal/spinlock.lo: core/internal/$(am__dirstamp)
+core/internal/string.lo: core/internal/$(am__dirstamp)
+core/internal/traits.lo: core/internal/$(am__dirstamp)
+core/math.lo: core/$(am__dirstamp)
+core/memory.lo: core/$(am__dirstamp)
+core/runtime.lo: core/$(am__dirstamp)
+core/simd.lo: core/$(am__dirstamp)
+core/stdc/$(am__dirstamp):
+	@$(MKDIR_P) core/stdc
+	@: > core/stdc/$(am__dirstamp)
+core/stdc/assert_.lo: core/stdc/$(am__dirstamp)
+core/stdc/complex.lo: core/stdc/$(am__dirstamp)
+core/stdc/config.lo: core/stdc/$(am__dirstamp)
+core/stdc/ctype.lo: core/stdc/$(am__dirstamp)
+core/stdc/errno.lo: core/stdc/$(am__dirstamp)
+core/stdc/fenv.lo: core/stdc/$(am__dirstamp)
+core/stdc/float_.lo: core/stdc/$(am__dirstamp)
+core/stdc/inttypes.lo: core/stdc/$(am__dirstamp)
+core/stdc/limits.lo: core/stdc/$(am__dirstamp)
+core/stdc/locale.lo: core/stdc/$(am__dirstamp)
+core/stdc/math.lo: core/stdc/$(am__dirstamp)
+core/stdc/signal.lo: core/stdc/$(am__dirstamp)
+core/stdc/stdarg.lo: core/stdc/$(am__dirstamp)
+core/stdc/stddef.lo: core/stdc/$(am__dirstamp)
+core/stdc/stdint.lo: core/stdc/$(am__dirstamp)
+core/stdc/stdio.lo: core/stdc/$(am__dirstamp)
+core/stdc/stdlib.lo: core/stdc/$(am__dirstamp)
+core/stdc/string.lo: core/stdc/$(am__dirstamp)
+core/stdc/tgmath.lo: core/stdc/$(am__dirstamp)
+core/stdc/time.lo: core/stdc/$(am__dirstamp)
+core/stdc/wchar_.lo: core/stdc/$(am__dirstamp)
+core/stdc/wctype.lo: core/stdc/$(am__dirstamp)
+core/sync/$(am__dirstamp):
+	@$(MKDIR_P) core/sync
+	@: > core/sync/$(am__dirstamp)
+core/sync/barrier.lo: core/sync/$(am__dirstamp)
+core/sync/condition.lo: core/sync/$(am__dirstamp)
+core/sync/config.lo: core/sync/$(am__dirstamp)
+core/sync/exception.lo: core/sync/$(am__dirstamp)
+core/sync/mutex.lo: core/sync/$(am__dirstamp)
+core/sync/rwmutex.lo: core/sync/$(am__dirstamp)
+core/sync/semaphore.lo: core/sync/$(am__dirstamp)
+core/thread.lo: core/$(am__dirstamp)
+core/time.lo: core/$(am__dirstamp)
+core/vararg.lo: core/$(am__dirstamp)
+etc/linux/$(am__dirstamp):
+	@$(MKDIR_P) etc/linux
+	@: > etc/linux/$(am__dirstamp)
+etc/linux/memoryerror.lo: etc/linux/$(am__dirstamp)
+gcc/$(am__dirstamp):
+	@$(MKDIR_P) gcc
+	@: > gcc/$(am__dirstamp)
+gcc/attribute.lo: gcc/$(am__dirstamp)
+gcc/backtrace.lo: gcc/$(am__dirstamp)
+gcc/builtins.lo: gcc/$(am__dirstamp)
+gcc/deh.lo: gcc/$(am__dirstamp)
+gcc/unwind/$(am__dirstamp):
+	@$(MKDIR_P) gcc/unwind
+	@: > gcc/unwind/$(am__dirstamp)
+gcc/unwind/arm.lo: gcc/unwind/$(am__dirstamp)
+gcc/unwind/arm_common.lo: gcc/unwind/$(am__dirstamp)
+gcc/unwind/c6x.lo: gcc/unwind/$(am__dirstamp)
+gcc/unwind/generic.lo: gcc/unwind/$(am__dirstamp)
+gcc/unwind/package.lo: gcc/unwind/$(am__dirstamp)
+gcc/unwind/pe.lo: gcc/unwind/$(am__dirstamp)
+rt/$(am__dirstamp):
+	@$(MKDIR_P) rt
+	@: > rt/$(am__dirstamp)
+rt/aApply.lo: rt/$(am__dirstamp)
+rt/aApplyR.lo: rt/$(am__dirstamp)
+rt/aaA.lo: rt/$(am__dirstamp)
+rt/adi.lo: rt/$(am__dirstamp)
+rt/arrayassign.lo: rt/$(am__dirstamp)
+rt/arraycast.lo: rt/$(am__dirstamp)
+rt/arraycat.lo: rt/$(am__dirstamp)
+rt/cast_.lo: rt/$(am__dirstamp)
+rt/config.lo: rt/$(am__dirstamp)
+rt/critical_.lo: rt/$(am__dirstamp)
+rt/deh.lo: rt/$(am__dirstamp)
+rt/dmain2.lo: rt/$(am__dirstamp)
+rt/invariant.lo: rt/$(am__dirstamp)
+rt/lifetime.lo: rt/$(am__dirstamp)
+rt/memory.lo: rt/$(am__dirstamp)
+rt/minfo.lo: rt/$(am__dirstamp)
+rt/monitor_.lo: rt/$(am__dirstamp)
+rt/obj.lo: rt/$(am__dirstamp)
+rt/qsort.lo: rt/$(am__dirstamp)
+rt/sections.lo: rt/$(am__dirstamp)
+rt/sections_android.lo: rt/$(am__dirstamp)
+rt/sections_elf_shared.lo: rt/$(am__dirstamp)
+rt/sections_osx.lo: rt/$(am__dirstamp)
+rt/sections_solaris.lo: rt/$(am__dirstamp)
+rt/sections_win32.lo: rt/$(am__dirstamp)
+rt/sections_win64.lo: rt/$(am__dirstamp)
+rt/switch_.lo: rt/$(am__dirstamp)
+rt/tlsgc.lo: rt/$(am__dirstamp)
+rt/typeinfo/$(am__dirstamp):
+	@$(MKDIR_P) rt/typeinfo
+	@: > rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Acdouble.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Acfloat.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Acreal.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Adouble.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Afloat.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Ag.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Aint.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Along.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Areal.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_Ashort.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_C.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_byte.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_cdouble.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_cent.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_cfloat.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_char.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_creal.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_dchar.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_delegate.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_double.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_float.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_idouble.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_ifloat.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_int.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_ireal.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_long.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_n.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_ptr.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_real.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_short.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_ubyte.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_ucent.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_uint.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_ulong.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_ushort.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_void.lo: rt/typeinfo/$(am__dirstamp)
+rt/typeinfo/ti_wchar.lo: rt/typeinfo/$(am__dirstamp)
+rt/util/$(am__dirstamp):
+	@$(MKDIR_P) rt/util
+	@: > rt/util/$(am__dirstamp)
+rt/util/array.lo: rt/util/$(am__dirstamp)
+rt/util/container/$(am__dirstamp):
+	@$(MKDIR_P) rt/util/container
+	@: > rt/util/container/$(am__dirstamp)
+rt/util/container/array.lo: rt/util/container/$(am__dirstamp)
+rt/util/container/common.lo: rt/util/container/$(am__dirstamp)
+rt/util/container/hashtab.lo: rt/util/container/$(am__dirstamp)
+rt/util/container/treap.lo: rt/util/container/$(am__dirstamp)
+rt/util/hash.lo: rt/util/$(am__dirstamp)
+rt/util/random.lo: rt/util/$(am__dirstamp)
+rt/util/typeinfo.lo: rt/util/$(am__dirstamp)
+rt/util/utf.lo: rt/util/$(am__dirstamp)
+gc/$(am__dirstamp):
+	@$(MKDIR_P) gc
+	@: > gc/$(am__dirstamp)
+gc/bits.lo: gc/$(am__dirstamp)
+gc/config.lo: gc/$(am__dirstamp)
+gc/gcinterface.lo: gc/$(am__dirstamp)
+gc/impl/conservative/$(am__dirstamp):
+	@$(MKDIR_P) gc/impl/conservative
+	@: > gc/impl/conservative/$(am__dirstamp)
+gc/impl/conservative/gc.lo: gc/impl/conservative/$(am__dirstamp)
+gc/impl/manual/$(am__dirstamp):
+	@$(MKDIR_P) gc/impl/manual
+	@: > gc/impl/manual/$(am__dirstamp)
+gc/impl/manual/gc.lo: gc/impl/manual/$(am__dirstamp)
+gc/os.lo: gc/$(am__dirstamp)
+gc/pooltable.lo: gc/$(am__dirstamp)
+gc/proxy.lo: gc/$(am__dirstamp)
+gcstub/$(am__dirstamp):
+	@$(MKDIR_P) gcstub
+	@: > gcstub/$(am__dirstamp)
+gcstub/gc.lo: gcstub/$(am__dirstamp)
+core/sys/posix/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/posix
+	@: > core/sys/posix/$(am__dirstamp)
+core/sys/posix/aio.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/arpa/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/posix/arpa
+	@: > core/sys/posix/arpa/$(am__dirstamp)
+core/sys/posix/arpa/inet.lo: core/sys/posix/arpa/$(am__dirstamp)
+core/sys/posix/config.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/dirent.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/dlfcn.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/fcntl.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/grp.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/iconv.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/inttypes.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/libgen.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/mqueue.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/net/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/posix/net
+	@: > core/sys/posix/net/$(am__dirstamp)
+core/sys/posix/net/if_.lo: core/sys/posix/net/$(am__dirstamp)
+core/sys/posix/netdb.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/netinet/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/posix/netinet
+	@: > core/sys/posix/netinet/$(am__dirstamp)
+core/sys/posix/netinet/in_.lo: core/sys/posix/netinet/$(am__dirstamp)
+core/sys/posix/netinet/tcp.lo: core/sys/posix/netinet/$(am__dirstamp)
+core/sys/posix/poll.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/pthread.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/pwd.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/sched.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/semaphore.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/setjmp.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/signal.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/stdio.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/stdlib.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/sys/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/posix/sys
+	@: > core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/filio.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/ioccom.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/ioctl.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/ipc.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/mman.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/msg.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/resource.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/select.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/shm.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/socket.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/stat.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/statvfs.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/time.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/ttycom.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/types.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/uio.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/un.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/utsname.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/sys/wait.lo: core/sys/posix/sys/$(am__dirstamp)
+core/sys/posix/syslog.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/termios.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/time.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/ucontext.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/unistd.lo: core/sys/posix/$(am__dirstamp)
+core/sys/posix/utime.lo: core/sys/posix/$(am__dirstamp)
+core/sys/darwin/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/darwin
+	@: > core/sys/darwin/$(am__dirstamp)
+core/sys/darwin/dlfcn.lo: core/sys/darwin/$(am__dirstamp)
+core/sys/darwin/execinfo.lo: core/sys/darwin/$(am__dirstamp)
+core/sys/darwin/mach/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/darwin/mach
+	@: > core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/mach/dyld.lo: core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/mach/getsect.lo: core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/mach/kern_return.lo:  \
+	core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/mach/loader.lo: core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/mach/port.lo: core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/mach/semaphore.lo:  \
+	core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/mach/thread_act.lo:  \
+	core/sys/darwin/mach/$(am__dirstamp)
+core/sys/darwin/netinet/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/darwin/netinet
+	@: > core/sys/darwin/netinet/$(am__dirstamp)
+core/sys/darwin/netinet/in_.lo:  \
+	core/sys/darwin/netinet/$(am__dirstamp)
+core/sys/darwin/pthread.lo: core/sys/darwin/$(am__dirstamp)
+core/sys/darwin/sys/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/darwin/sys
+	@: > core/sys/darwin/sys/$(am__dirstamp)
+core/sys/darwin/sys/cdefs.lo: core/sys/darwin/sys/$(am__dirstamp)
+core/sys/darwin/sys/event.lo: core/sys/darwin/sys/$(am__dirstamp)
+core/sys/darwin/sys/mman.lo: core/sys/darwin/sys/$(am__dirstamp)
+core/sys/osx/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/osx
+	@: > core/sys/osx/$(am__dirstamp)
+core/sys/osx/execinfo.lo: core/sys/osx/$(am__dirstamp)
+core/sys/osx/mach/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/osx/mach
+	@: > core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/mach/dyld.lo: core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/mach/getsect.lo: core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/mach/kern_return.lo: core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/mach/loader.lo: core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/mach/port.lo: core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/mach/semaphore.lo: core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/mach/thread_act.lo: core/sys/osx/mach/$(am__dirstamp)
+core/sys/osx/pthread.lo: core/sys/osx/$(am__dirstamp)
+core/sys/osx/sys/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/osx/sys
+	@: > core/sys/osx/sys/$(am__dirstamp)
+core/sys/osx/sys/cdefs.lo: core/sys/osx/sys/$(am__dirstamp)
+core/sys/osx/sys/event.lo: core/sys/osx/sys/$(am__dirstamp)
+core/sys/osx/sys/mman.lo: core/sys/osx/sys/$(am__dirstamp)
+core/sys/bionic/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/bionic
+	@: > core/sys/bionic/$(am__dirstamp)
+core/sys/bionic/fcntl.lo: core/sys/bionic/$(am__dirstamp)
+core/sys/bionic/unistd.lo: core/sys/bionic/$(am__dirstamp)
+core/sys/freebsd/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/freebsd
+	@: > core/sys/freebsd/$(am__dirstamp)
+core/sys/freebsd/dlfcn.lo: core/sys/freebsd/$(am__dirstamp)
+core/sys/freebsd/execinfo.lo: core/sys/freebsd/$(am__dirstamp)
+core/sys/freebsd/netinet/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/freebsd/netinet
+	@: > core/sys/freebsd/netinet/$(am__dirstamp)
+core/sys/freebsd/netinet/in_.lo:  \
+	core/sys/freebsd/netinet/$(am__dirstamp)
+core/sys/freebsd/pthread_np.lo: core/sys/freebsd/$(am__dirstamp)
+core/sys/freebsd/sys/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/freebsd/sys
+	@: > core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/_bitset.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/_cpuset.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/cdefs.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/elf.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/elf32.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/elf64.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/elf_common.lo:  \
+	core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/event.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/link_elf.lo:  \
+	core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/mman.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/sys/mount.lo: core/sys/freebsd/sys/$(am__dirstamp)
+core/sys/freebsd/time.lo: core/sys/freebsd/$(am__dirstamp)
+core/sys/openbsd/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/openbsd
+	@: > core/sys/openbsd/$(am__dirstamp)
+core/sys/openbsd/dlfcn.lo: core/sys/openbsd/$(am__dirstamp)
+core/sys/linux/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/linux
+	@: > core/sys/linux/$(am__dirstamp)
+core/sys/linux/config.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/dlfcn.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/elf.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/epoll.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/errno.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/execinfo.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/fcntl.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/ifaddrs.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/link.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/netinet/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/linux/netinet
+	@: > core/sys/linux/netinet/$(am__dirstamp)
+core/sys/linux/netinet/in_.lo: core/sys/linux/netinet/$(am__dirstamp)
+core/sys/linux/netinet/tcp.lo: core/sys/linux/netinet/$(am__dirstamp)
+core/sys/linux/sched.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/stdio.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/sys/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/linux/sys
+	@: > core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/auxv.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/eventfd.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/file.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/inotify.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/mman.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/netinet/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/linux/sys/netinet
+	@: > core/sys/linux/sys/netinet/$(am__dirstamp)
+core/sys/linux/sys/netinet/tcp.lo:  \
+	core/sys/linux/sys/netinet/$(am__dirstamp)
+core/sys/linux/sys/prctl.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/signalfd.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/socket.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/sysinfo.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/time.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/sys/xattr.lo: core/sys/linux/sys/$(am__dirstamp)
+core/sys/linux/termios.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/time.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/timerfd.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/tipc.lo: core/sys/linux/$(am__dirstamp)
+core/sys/linux/unistd.lo: core/sys/linux/$(am__dirstamp)
+core/sys/windows/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/windows
+	@: > core/sys/windows/$(am__dirstamp)
+core/sys/windows/accctrl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/aclapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/aclui.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/basetsd.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/basetyps.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/cderr.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/cguid.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/com.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/comcat.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/commctrl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/commdlg.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/core.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/cpl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/cplext.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/custcntl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/dbghelp.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/dbghelp_types.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/dbt.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/dde.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ddeml.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/dhcpcsdk.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/dlgs.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/dll.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/docobj.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/errorrep.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/exdisp.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/exdispid.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/httpext.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/idispids.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/imagehlp.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/imm.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/intshcut.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ipexport.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/iphlpapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ipifcons.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/iprtrmib.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/iptypes.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/isguids.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lm.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmaccess.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmalert.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmapibuf.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmat.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmaudit.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmbrowsr.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmchdev.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmconfig.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmcons.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmerr.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmerrlog.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmmsg.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmremutl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmrepl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmserver.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmshare.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmsname.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmstats.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmsvc.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmuse.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmuseflg.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lmwksta.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/lzexpand.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/mapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/mciavi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/mcx.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/mgmtapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/mmsystem.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/msacm.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/mshtml.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/mswsock.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/nb30.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/nddeapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/nspapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ntdef.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ntdll.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ntldap.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ntsecapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ntsecpkg.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/oaidl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/objbase.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/objfwd.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/objidl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/objsafe.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ocidl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/odbcinst.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ole.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ole2.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ole2ver.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/oleacc.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/oleauto.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/olectl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/olectlid.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/oledlg.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/oleidl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/pbt.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/powrprof.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/prsht.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/psapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/ras.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rasdlg.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/raserror.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rassapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/reason.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/regstr.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/richedit.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/richole.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpc.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpcdce.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpcdce2.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpcdcep.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpcndr.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpcnsi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpcnsip.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/rpcnterr.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/schannel.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/secext.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/security.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/servprov.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/setupapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/shellapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/shldisp.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/shlguid.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/shlobj.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/shlwapi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/snmp.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/sql.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/sqlext.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/sqltypes.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/sqlucode.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/sspi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/stacktrace.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/stat.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/subauth.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/threadaux.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/tlhelp32.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/tmschema.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/unknwn.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/uuid.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/vfw.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/w32api.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winbase.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winber.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/wincon.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/wincrypt.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/windef.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/windows.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winerror.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/wingdi.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winhttp.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/wininet.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winioctl.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winldap.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winnetwk.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winnls.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winnt.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winperf.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winreg.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winsock2.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winspool.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winsvc.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winuser.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/winver.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/wtsapi32.lo: core/sys/windows/$(am__dirstamp)
+core/sys/windows/wtypes.lo: core/sys/windows/$(am__dirstamp)
+core/sys/solaris/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/solaris
+	@: > core/sys/solaris/$(am__dirstamp)
+core/sys/solaris/dlfcn.lo: core/sys/solaris/$(am__dirstamp)
+core/sys/solaris/elf.lo: core/sys/solaris/$(am__dirstamp)
+core/sys/solaris/execinfo.lo: core/sys/solaris/$(am__dirstamp)
+core/sys/solaris/libelf.lo: core/sys/solaris/$(am__dirstamp)
+core/sys/solaris/link.lo: core/sys/solaris/$(am__dirstamp)
+core/sys/solaris/sys/$(am__dirstamp):
+	@$(MKDIR_P) core/sys/solaris/sys
+	@: > core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/elf.lo: core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/elf_386.lo: core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/elf_SPARC.lo:  \
+	core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/elf_amd64.lo:  \
+	core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/elf_notes.lo:  \
+	core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/elftypes.lo:  \
+	core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/link.lo: core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/priocntl.lo:  \
+	core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/procset.lo: core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/sys/types.lo: core/sys/solaris/sys/$(am__dirstamp)
+core/sys/solaris/time.lo: core/sys/solaris/$(am__dirstamp)
+gcc/config.lo: gcc/$(am__dirstamp)
+gcc/libbacktrace.lo: gcc/$(am__dirstamp)
+libgdruntime.la: $(libgdruntime_la_OBJECTS) $(libgdruntime_la_DEPENDENCIES) $(EXTRA_libgdruntime_la_DEPENDENCIES) 
+	$(libgdruntime_la_LINK) -rpath $(toolexeclibdir) $(libgdruntime_la_OBJECTS) $(libgdruntime_la_LIBADD) $(LIBS)
+libgdruntime_t.la: $(libgdruntime_t_la_OBJECTS) $(libgdruntime_t_la_DEPENDENCIES) $(EXTRA_libgdruntime_t_la_DEPENDENCIES) 
+	$(libgdruntime_t_la_LINK) $(am_libgdruntime_t_la_rpath) $(libgdruntime_t_la_OBJECTS) $(libgdruntime_t_la_LIBADD) $(LIBS)
+
+clean-checkPROGRAMS:
+	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+../testsuite/$(am__dirstamp):
+	@$(MKDIR_P) ../testsuite
+	@: > ../testsuite/$(am__dirstamp)
+../testsuite/test_runner.$(OBJEXT): ../testsuite/$(am__dirstamp)
+unittest$(EXEEXT): $(unittest_OBJECTS) $(unittest_DEPENDENCIES) $(EXTRA_unittest_DEPENDENCIES) 
+	@rm -f unittest$(EXEEXT)
+	$(unittest_LINK) $(unittest_OBJECTS) $(unittest_LDADD) $(LIBS)
+unittest_static$(EXEEXT): $(unittest_static_OBJECTS) $(unittest_static_DEPENDENCIES) $(EXTRA_unittest_static_DEPENDENCIES) 
+	@rm -f unittest_static$(EXEEXT)
+	$(unittest_static_LINK) $(unittest_static_OBJECTS) $(unittest_static_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+	-rm -f ../testsuite/test_runner.$(OBJEXT)
+	-rm -f core/atomic.$(OBJEXT)
+	-rm -f core/atomic.lo
+	-rm -f core/attribute.$(OBJEXT)
+	-rm -f core/attribute.lo
+	-rm -f core/bitop.$(OBJEXT)
+	-rm -f core/bitop.lo
+	-rm -f core/checkedint.$(OBJEXT)
+	-rm -f core/checkedint.lo
+	-rm -f core/cpuid.$(OBJEXT)
+	-rm -f core/cpuid.lo
+	-rm -f core/demangle.$(OBJEXT)
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+	-rm -f core/sys/windows/schannel.$(OBJEXT)
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+	-rm -f rt/typeinfo/ti_C.lo
+	-rm -f rt/typeinfo/ti_byte.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_byte.lo
+	-rm -f rt/typeinfo/ti_cdouble.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_cdouble.lo
+	-rm -f rt/typeinfo/ti_cent.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_cent.lo
+	-rm -f rt/typeinfo/ti_cfloat.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_cfloat.lo
+	-rm -f rt/typeinfo/ti_char.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_char.lo
+	-rm -f rt/typeinfo/ti_creal.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_creal.lo
+	-rm -f rt/typeinfo/ti_dchar.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_dchar.lo
+	-rm -f rt/typeinfo/ti_delegate.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_delegate.lo
+	-rm -f rt/typeinfo/ti_double.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_double.lo
+	-rm -f rt/typeinfo/ti_float.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_float.lo
+	-rm -f rt/typeinfo/ti_idouble.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_idouble.lo
+	-rm -f rt/typeinfo/ti_ifloat.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_ifloat.lo
+	-rm -f rt/typeinfo/ti_int.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_int.lo
+	-rm -f rt/typeinfo/ti_ireal.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_ireal.lo
+	-rm -f rt/typeinfo/ti_long.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_long.lo
+	-rm -f rt/typeinfo/ti_n.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_n.lo
+	-rm -f rt/typeinfo/ti_ptr.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_ptr.lo
+	-rm -f rt/typeinfo/ti_real.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_real.lo
+	-rm -f rt/typeinfo/ti_short.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_short.lo
+	-rm -f rt/typeinfo/ti_ubyte.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_ubyte.lo
+	-rm -f rt/typeinfo/ti_ucent.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_ucent.lo
+	-rm -f rt/typeinfo/ti_uint.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_uint.lo
+	-rm -f rt/typeinfo/ti_ulong.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_ulong.lo
+	-rm -f rt/typeinfo/ti_ushort.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_ushort.lo
+	-rm -f rt/typeinfo/ti_void.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_void.lo
+	-rm -f rt/typeinfo/ti_wchar.$(OBJEXT)
+	-rm -f rt/typeinfo/ti_wchar.lo
+	-rm -f rt/util/array.$(OBJEXT)
+	-rm -f rt/util/array.lo
+	-rm -f rt/util/container/array.$(OBJEXT)
+	-rm -f rt/util/container/array.lo
+	-rm -f rt/util/container/common.$(OBJEXT)
+	-rm -f rt/util/container/common.lo
+	-rm -f rt/util/container/hashtab.$(OBJEXT)
+	-rm -f rt/util/container/hashtab.lo
+	-rm -f rt/util/container/treap.$(OBJEXT)
+	-rm -f rt/util/container/treap.lo
+	-rm -f rt/util/hash.$(OBJEXT)
+	-rm -f rt/util/hash.lo
+	-rm -f rt/util/random.$(OBJEXT)
+	-rm -f rt/util/random.lo
+	-rm -f rt/util/typeinfo.$(OBJEXT)
+	-rm -f rt/util/typeinfo.lo
+	-rm -f rt/util/utf.$(OBJEXT)
+	-rm -f rt/util/utf.lo
+
+distclean-compile:
+	-rm -f *.tab.c
+
+.S.o:
+	$(CPPASCOMPILE) -c -o $@ $<
+
+.S.obj:
+	$(CPPASCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.S.lo:
+	$(LTCPPASCOMPILE) -c -o $@ $<
+
+libgdruntime_la-threadasm.lo: core/threadasm.S
+	$(LIBTOOL)  $(libgdruntime_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o libgdruntime_la-threadasm.lo `test -f 'core/threadasm.S' || echo '$(srcdir)/'`core/threadasm.S
+
+libgdruntime_t_la-threadasm.lo: core/threadasm.S
+	$(LIBTOOL)  $(libgdruntime_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o libgdruntime_t_la-threadasm.lo `test -f 'core/threadasm.S' || echo '$(srcdir)/'`core/threadasm.S
+
+threadasm.o: core/threadasm.S
+	$(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o threadasm.o `test -f 'core/threadasm.S' || echo '$(srcdir)/'`core/threadasm.S
+
+threadasm.obj: core/threadasm.S
+	$(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o threadasm.obj `if test -f 'core/threadasm.S'; then $(CYGPATH_W) 'core/threadasm.S'; else $(CYGPATH_W) '$(srcdir)/core/threadasm.S'; fi`
+
+.c.o:
+	$(COMPILE) -c $<
+
+.c.obj:
+	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+	$(LTCOMPILE) -c -o $@ $<
+
+libgdruntime_la-errno_.lo: core/stdc/errno_.c
+	$(LIBTOOL)  --tag=CC $(libgdruntime_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgdruntime_la-errno_.lo `test -f 'core/stdc/errno_.c' || echo '$(srcdir)/'`core/stdc/errno_.c
+
+libgdruntime_la-bss_section.lo: rt/bss_section.c
+	$(LIBTOOL)  --tag=CC $(libgdruntime_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgdruntime_la-bss_section.lo `test -f 'rt/bss_section.c' || echo '$(srcdir)/'`rt/bss_section.c
+
+libgdruntime_t_la-errno_.lo: core/stdc/errno_.c
+	$(LIBTOOL)  --tag=CC $(libgdruntime_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgdruntime_t_la-errno_.lo `test -f 'core/stdc/errno_.c' || echo '$(srcdir)/'`core/stdc/errno_.c
+
+libgdruntime_t_la-bss_section.lo: rt/bss_section.c
+	$(LIBTOOL)  --tag=CC $(libgdruntime_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgdruntime_t_la-bss_section.lo `test -f 'rt/bss_section.c' || echo '$(srcdir)/'`rt/bss_section.c
+
+errno_.o: core/stdc/errno_.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o errno_.o `test -f 'core/stdc/errno_.c' || echo '$(srcdir)/'`core/stdc/errno_.c
+
+errno_.obj: core/stdc/errno_.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o errno_.obj `if test -f 'core/stdc/errno_.c'; then $(CYGPATH_W) 'core/stdc/errno_.c'; else $(CYGPATH_W) '$(srcdir)/core/stdc/errno_.c'; fi`
+
+bss_section.o: rt/bss_section.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o bss_section.o `test -f 'rt/bss_section.c' || echo '$(srcdir)/'`rt/bss_section.c
+
+bss_section.obj: rt/bss_section.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o bss_section.obj `if test -f 'rt/bss_section.c'; then $(CYGPATH_W) 'rt/bss_section.c'; else $(CYGPATH_W) '$(srcdir)/rt/bss_section.c'; fi`
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+	-rm -rf core/.libs core/_libs
+	-rm -rf core/internal/.libs core/internal/_libs
+	-rm -rf core/stdc/.libs core/stdc/_libs
+	-rm -rf core/sync/.libs core/sync/_libs
+	-rm -rf core/sys/bionic/.libs core/sys/bionic/_libs
+	-rm -rf core/sys/darwin/.libs core/sys/darwin/_libs
+	-rm -rf core/sys/darwin/mach/.libs core/sys/darwin/mach/_libs
+	-rm -rf core/sys/darwin/netinet/.libs core/sys/darwin/netinet/_libs
+	-rm -rf core/sys/darwin/sys/.libs core/sys/darwin/sys/_libs
+	-rm -rf core/sys/freebsd/.libs core/sys/freebsd/_libs
+	-rm -rf core/sys/freebsd/netinet/.libs core/sys/freebsd/netinet/_libs
+	-rm -rf core/sys/freebsd/sys/.libs core/sys/freebsd/sys/_libs
+	-rm -rf core/sys/linux/.libs core/sys/linux/_libs
+	-rm -rf core/sys/linux/netinet/.libs core/sys/linux/netinet/_libs
+	-rm -rf core/sys/linux/sys/.libs core/sys/linux/sys/_libs
+	-rm -rf core/sys/linux/sys/netinet/.libs core/sys/linux/sys/netinet/_libs
+	-rm -rf core/sys/openbsd/.libs core/sys/openbsd/_libs
+	-rm -rf core/sys/osx/.libs core/sys/osx/_libs
+	-rm -rf core/sys/osx/mach/.libs core/sys/osx/mach/_libs
+	-rm -rf core/sys/osx/sys/.libs core/sys/osx/sys/_libs
+	-rm -rf core/sys/posix/.libs core/sys/posix/_libs
+	-rm -rf core/sys/posix/arpa/.libs core/sys/posix/arpa/_libs
+	-rm -rf core/sys/posix/net/.libs core/sys/posix/net/_libs
+	-rm -rf core/sys/posix/netinet/.libs core/sys/posix/netinet/_libs
+	-rm -rf core/sys/posix/sys/.libs core/sys/posix/sys/_libs
+	-rm -rf core/sys/solaris/.libs core/sys/solaris/_libs
+	-rm -rf core/sys/solaris/sys/.libs core/sys/solaris/sys/_libs
+	-rm -rf core/sys/windows/.libs core/sys/windows/_libs
+	-rm -rf etc/linux/.libs etc/linux/_libs
+	-rm -rf gc/.libs gc/_libs
+	-rm -rf gc/impl/conservative/.libs gc/impl/conservative/_libs
+	-rm -rf gc/impl/manual/.libs gc/impl/manual/_libs
+	-rm -rf gcc/.libs gcc/_libs
+	-rm -rf gcc/unwind/.libs gcc/unwind/_libs
+	-rm -rf gcstub/.libs gcstub/_libs
+	-rm -rf rt/.libs rt/_libs
+	-rm -rf rt/typeinfo/.libs rt/typeinfo/_libs
+	-rm -rf rt/util/.libs rt/util/_libs
+	-rm -rf rt/util/container/.libs rt/util/container/_libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_LTLIBRARIES) $(check_PROGRAMS)
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+	for dir in "$(DESTDIR)$(toolexeclibdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-rm -f ../testsuite/$(am__dirstamp)
+	-rm -f core/$(am__dirstamp)
+	-rm -f core/internal/$(am__dirstamp)
+	-rm -f core/stdc/$(am__dirstamp)
+	-rm -f core/sync/$(am__dirstamp)
+	-rm -f core/sys/bionic/$(am__dirstamp)
+	-rm -f core/sys/darwin/$(am__dirstamp)
+	-rm -f core/sys/darwin/mach/$(am__dirstamp)
+	-rm -f core/sys/darwin/netinet/$(am__dirstamp)
+	-rm -f core/sys/darwin/sys/$(am__dirstamp)
+	-rm -f core/sys/freebsd/$(am__dirstamp)
+	-rm -f core/sys/freebsd/netinet/$(am__dirstamp)
+	-rm -f core/sys/freebsd/sys/$(am__dirstamp)
+	-rm -f core/sys/linux/$(am__dirstamp)
+	-rm -f core/sys/linux/netinet/$(am__dirstamp)
+	-rm -f core/sys/linux/sys/$(am__dirstamp)
+	-rm -f core/sys/linux/sys/netinet/$(am__dirstamp)
+	-rm -f core/sys/openbsd/$(am__dirstamp)
+	-rm -f core/sys/osx/$(am__dirstamp)
+	-rm -f core/sys/osx/mach/$(am__dirstamp)
+	-rm -f core/sys/osx/sys/$(am__dirstamp)
+	-rm -f core/sys/posix/$(am__dirstamp)
+	-rm -f core/sys/posix/arpa/$(am__dirstamp)
+	-rm -f core/sys/posix/net/$(am__dirstamp)
+	-rm -f core/sys/posix/netinet/$(am__dirstamp)
+	-rm -f core/sys/posix/sys/$(am__dirstamp)
+	-rm -f core/sys/solaris/$(am__dirstamp)
+	-rm -f core/sys/solaris/sys/$(am__dirstamp)
+	-rm -f core/sys/windows/$(am__dirstamp)
+	-rm -f etc/linux/$(am__dirstamp)
+	-rm -f gc/$(am__dirstamp)
+	-rm -f gc/impl/conservative/$(am__dirstamp)
+	-rm -f gc/impl/manual/$(am__dirstamp)
+	-rm -f gcc/$(am__dirstamp)
+	-rm -f gcc/unwind/$(am__dirstamp)
+	-rm -f gcstub/$(am__dirstamp)
+	-rm -f rt/$(am__dirstamp)
+	-rm -f rt/typeinfo/$(am__dirstamp)
+	-rm -f rt/util/$(am__dirstamp)
+	-rm -f rt/util/container/$(am__dirstamp)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkLTLIBRARIES clean-checkPROGRAMS clean-generic \
+	clean-libtool clean-local clean-toolexeclibLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-data-local
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-toolexeclibLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-toolexeclibLTLIBRARIES
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean \
+	clean-checkLTLIBRARIES clean-checkPROGRAMS clean-generic \
+	clean-libtool clean-local clean-toolexeclibLTLIBRARIES ctags \
+	distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags dvi dvi-am html html-am info \
+	info-am install install-am install-data install-data-am \
+	install-data-local install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip \
+	install-toolexeclibLTLIBRARIES installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
+	uninstall-am uninstall-toolexeclibLTLIBRARIES
+
+
+# Compile D into normal object files
+.d.o:
+	$(GDC) $(GDCFLAGS) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Compile D sources with libtool
+.d.lo:
+	$(LTDCOMPILE) $(GDCFLAGS) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Unittest rules. Unfortunately we can't use _DFLAGS in automake without
+# explicit D support, so use this hack.
+# Compile D sources with libtool and test flags
+%.t.lo : %.d
+	$(LTDCOMPILE) $(GDCFLAGSX) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Compile objects for static linking with test flags
+# Automake breaks empty rules, so use the shell NOP :
+%.t.o : %.t.lo
+	@:
+
+# Extra install and clean rules.
+# This does not delete the .libs/.t.o files, but deleting
+# the .lo is good enough to rerun the rules
+clean-local:
+	rm -f $(DRUNTIME_TEST_LOBJECTS)
+	rm -f $(DRUNTIME_TEST_OBJECTS)
+
+# Handles generated files as well
+install-data-local:
+	for file in $(ALL_DRUNTIME_INSTALL_DSOURCES); do \
+	  if test -f $$file; then \
+	    $(INSTALL_HEADER) -D $$file $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  else \
+	    $(INSTALL_HEADER) -D $(srcdir)/$$file \
+	      $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  fi ; \
+	done
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libphobos/m4/autoconf.m4 b/libphobos/m4/autoconf.m4
new file mode 100644
index 00000000000..54e64dfac54
--- /dev/null
+++ b/libphobos/m4/autoconf.m4
@@ -0,0 +1,135 @@
+#
+# Minimal autoconf support for the D language.
+# Adapted from the Go language support files.
+#
+
+# ------------------- #
+# Language selection.
+# ------------------- #
+
+# AC_LANG(D)
+# -----------
+# (we have to use GDC as variable prefix as our GCC patches set GDC
+#  GDC_FOR_BUILD etc. If we ever want to support other D compilers all
+#  names need to be changed to DC)
+AC_LANG_DEFINE([D], [d], [GDC], [],
+[ac_ext=d
+ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&AS_MESSAGE_LOG_FD'
+ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&AS_MESSAGE_LOG_FD'
+ac_compiler_gnu=yes
+])
+
+# AC_LANG_D
+# ----------
+AU_DEFUN([AC_LANG_D], [AC_LANG(D)])
+
+# ------------------- #
+# Producing programs.
+# ------------------- #
+
+# AC_LANG_PROGRAM(D)([PROLOGUE], [BODY])
+# ---------------------------------------
+m4_define([AC_LANG_PROGRAM(D)],
+[module mod;
+$1
+
+extern(C) int main() {
+  $2
+}])
+
+# _AC_LANG_IO_PROGRAM(D)
+# -----------------------
+# Produce source that performs I/O.
+m4_define([_AC_LANG_IO_PROGRAM(D)],
+[AC_LANG_PROGRAM([import core.stdc.stdio;],
+[FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+])])
+
+# AC_LANG_CALL(D)(PROLOGUE, FUNCTION)
+# ------------------------------------
+# TODO: Avoid conflicting decl of main?
+# Used by AC_SEARCH_LIBS.
+m4_define([AC_LANG_CALL(D)],
+[AC_LANG_PROGRAM([$1 extern(C) int $2();], [$2(); return 0;])])
+
+# AC_LANG_FUNC_LINK_TRY(D)(FUNCTION)
+# -----------------------------------
+# Try to link a program which calls FUNCTION.
+# This only works for extern(C) functions.
+m4_define([AC_LANG_FUNC_LINK_TRY(D)],
+[AC_LANG_PROGRAM([extern(C) int $1();], [return $1();])])
+
+# AC_LANG_BOOL_COMPILE_TRY(D)(PROLOGUE, EXPRESSION)
+# --------------------------------------------------
+# Return a program which is valid if EXPRESSION is nonzero.
+# Probably not that useful for D, we can extract any information
+# we need using CTFE.
+m4_define([AC_LANG_BOOL_COMPILE_TRY(D)],
+[AC_LANG_PROGRAM([$1],
+[static assert($2); return 0;])])
+
+# AC_LANG_INT_SAVE(D)(PROLOGUE, EXPRESSION)
+# ------------------------------------------
+m4_define([AC_LANG_INT_SAVE(D)],
+[AC_LANG_PROGRAM([$1
+import core.stdc.stdio, core.stdc.stdlib;
+],
+[
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (($2) < 0)
+    {
+      fprintf (f, "%ld", $2);
+    }
+  else
+    {
+      fprintf (f, "%lu", $2);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+])])
+
+# ---------------------- #
+# Looking for compilers. #
+# ---------------------- #
+
+# AC_LANG_COMPILER(D)
+# --------------------
+AC_DEFUN([AC_LANG_COMPILER(D)],
+[AC_REQUIRE([AC_PROG_GDC])])
+
+# AC_PROG_GDC
+# ----------
+AN_MAKEVAR([GDC], [AC_PROG_GDC])
+AN_PROGRAM([gdc], [AC_PROG_GDC])
+AC_DEFUN([AC_PROG_GDC],
+[AC_LANG_PUSH(D)dnl
+AC_ARG_VAR([GDC],     [D compiler command])dnl
+AC_ARG_VAR([GDCFLAGS],  [D compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+m4_ifval([$1],
+      [AC_CHECK_TOOLS(GDC, [$1])],
+[AC_CHECK_TOOL(GDC, gdc)
+if test -z "$GDC"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG(GDC, [${ac_tool_prefix}gdc], [$ac_tool_prefix}gdc])
+  fi
+fi
+if test -z "$GDC"; then
+  AC_CHECK_PROG(GDC, gdc, gdc, , , false)
+fi
+])
+
+# Provide some information about the compiler.
+_AS_ECHO_LOG([checking for _AC_LANG compiler version])
+set X $ac_compile
+ac_compiler=$[2]
+_AC_DO_LIMIT([$ac_compiler --version >&AS_MESSAGE_LOG_FD])
+m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
+m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl
+AC_LANG_POP(D)dnl
+])# AC_PROG_D
+
diff --git a/libphobos/m4/druntime.m4 b/libphobos/m4/druntime.m4
new file mode 100644
index 00000000000..ee9b8ed7a05
--- /dev/null
+++ b/libphobos/m4/druntime.m4
@@ -0,0 +1,115 @@
+#
+# Contains some unsorted druntime utility macros.
+#
+
+
+# DRUNTIME_WERROR
+# ---------------
+# Check to see if -Werror is enabled.
+AC_DEFUN([DRUNTIME_WERROR],
+[
+  AC_ARG_ENABLE(werror, [AS_HELP_STRING([--enable-werror],
+                                        [turns on -Werror @<:@default=no@:>@])])
+  WERROR_FLAG=""
+  if test "x$enable_werror" = "xyes"; then
+      WERROR_FLAG="-Werror"
+  fi
+])
+
+
+# DRUNTIME_CONFIGURE
+# ------------------
+# Substitute absolute paths for srcdir and builddir.
+AC_DEFUN([DRUNTIME_CONFIGURE],
+[
+  # These need to be absolute paths, yet at the same time need to
+  # canonicalize only relative paths, because then amd will not unmount
+  # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
+  libphobos_builddir=`${PWDCMD-pwd}`
+  case $srcdir in
+    [\\/$]* | ?:[\\/]*) libphobos_srcdir=${srcdir} ;;
+    *) libphobos_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
+  esac
+  AC_SUBST(libphobos_builddir)
+  AC_SUBST(libphobos_srcdir)
+])
+
+# DRUNTIME_MULTILIB
+# -----------------
+# Prepare the multilib_arg variable
+AC_DEFUN([DRUNTIME_MULTILIB],
+[
+  if test ${multilib} = yes; then
+    multilib_arg="--enable-multilib"
+  else
+    multilib_arg=
+  fi
+])
+
+
+# DRUNTIME_INSTALL_DIRECTORIES
+# ----------------------------
+# Setup various install directories for headers.
+# Add the cross-host option and substitute the toolexecdir
+# toolexeclibdir and gdc_include_dir variables.
+AC_DEFUN([DRUNTIME_INSTALL_DIRECTORIES],
+[
+  AC_REQUIRE([AC_PROG_GDC])
+
+  AC_MSG_CHECKING([D GCC version])
+  gcc_version=`eval $get_gcc_base_ver $srcdir/../gcc/BASE-VER`
+  AC_MSG_RESULT($gcc_version)
+  AC_SUBST(gcc_version)
+
+  AC_ARG_WITH([cross-host],
+    AC_HELP_STRING([--with-cross-host=HOST],
+                   [configuring with a cross compiler]))
+
+  toolexecdir=no
+  toolexeclibdir=no
+
+  version_specific_libs=no
+
+  # Version-specific runtime libs processing.
+  if test $version_specific_libs = yes; then
+      toolexecdir='${libdir}/gcc/${host_alias}'
+      toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
+  else
+      # Calculate toolexecdir, toolexeclibdir
+      # Install a library built with a cross compiler in tooldir, not libdir.
+      if test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
+          toolexecdir='${exec_prefix}/${host_alias}'
+          toolexeclibdir='${toolexecdir}/lib'
+      else
+          toolexecdir='${libdir}/gcc/${host_alias}'
+          toolexeclibdir='${libdir}'
+      fi
+      multi_os_directory=`$GDC -print-multi-os-directory`
+      case $multi_os_directory in
+          .) ;; # Avoid trailing /.
+          *) toolexeclibdir=${toolexeclibdir}/${multi_os_directory} ;;
+      esac
+  fi
+  AC_SUBST(toolexecdir)
+  AC_SUBST(toolexeclibdir)
+
+  # Default case for install directory for D sources files.
+  gdc_include_dir='$(libdir)/gcc/${target_alias}/${gcc_version}/include/d'
+  AC_SUBST(gdc_include_dir)
+])
+
+
+# DRUNTIME_GC
+# -----------
+# Add the --enable-druntime-gc option and create the
+# DRUNTIME_GC_ENABLE conditional
+AC_DEFUN([DRUNTIME_GC],
+[
+  dnl switch between gc and gcstub
+  AC_ARG_ENABLE(druntime-gc,
+    AC_HELP_STRING([--enable-druntime-gc],
+                   [enable D runtime garbage collector (default: yes)]),
+    [enable_druntime_gc=no],[enable_druntime_gc=yes])
+
+  AM_CONDITIONAL([DRUNTIME_GC_ENABLE], [test "$enable_druntime_gc" = "yes"])
+])
diff --git a/libphobos/m4/druntime/cpu.m4 b/libphobos/m4/druntime/cpu.m4
new file mode 100644
index 00000000000..7f7b1382f60
--- /dev/null
+++ b/libphobos/m4/druntime/cpu.m4
@@ -0,0 +1,95 @@
+#
+# Contains macros to detect CPU features.
+#
+
+
+# DRUNTIME_ENABLE_ATOMIC_BUILTINS
+# -------------------------
+# Check support for atomic builtins up to 64 bit.
+AC_DEFUN([DRUNTIME_ENABLE_ATOMIC_BUILTINS],
+[
+  # This checks to see if the host supports the compiler-generated builtins
+  # for atomic operations for various integral sizes. Note, this is intended
+  # to be an all-or-nothing switch, so all the atomic operations that are
+  # used should be checked.
+  AC_MSG_CHECKING([for atomic builtins for byte])
+  AC_CACHE_VAL(druntime_cv_atomic_byte, [
+    AC_TRY_LINK(
+      [import gcc.builtins;], [
+      shared(byte) c1;
+       byte c2, c3;
+       __atomic_compare_exchange_1(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_1(&c1, 5);
+       __atomic_store_1(&c1, c2, 5);
+       return 0;
+      ],
+      [druntime_cv_atomic_byte=yes],
+      [druntime_cv_atomic_byte=no])
+  ])
+  AC_MSG_RESULT($druntime_cv_atomic_byte)
+
+  AC_MSG_CHECKING([for atomic builtins for short])
+  AC_CACHE_VAL(druntime_cv_atomic_short, [
+    AC_TRY_LINK(
+      [import gcc.builtins;], [
+      shared(short) c1;
+       short c2, c3;
+       __atomic_compare_exchange_2(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_2(&c1, 5);
+       __atomic_store_2(&c1, c2, 5);
+       return 0;
+      ],
+      [druntime_cv_atomic_short=yes],
+      [druntime_cv_atomic_short=no])
+  ])
+  AC_MSG_RESULT($druntime_cv_atomic_short)
+
+  AC_MSG_CHECKING([for atomic builtins for int])
+  AC_CACHE_VAL(druntime_cv_atomic_int, [
+    AC_TRY_LINK(
+      [import gcc.builtins;], [
+      shared(int) c1;
+       int c2, c3;
+       __atomic_compare_exchange_4(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_4(&c1, 5);
+       __atomic_store_4(&c1, c2, 5);
+       return 0;
+      ],
+      [druntime_cv_atomic_int=yes],
+      [druntime_cv_atomic_int=no])
+  ])
+  AC_MSG_RESULT($druntime_cv_atomic_int)
+
+  AC_MSG_CHECKING([for atomic builtins for long])
+  AC_CACHE_VAL(druntime_cv_atomic_long, [
+    AC_TRY_LINK(
+      [import gcc.builtins;], [
+       shared(long) c1;
+       long c2, c3;
+       __atomic_compare_exchange_8(&c1, &c2, c3, false, 5, 5);
+       __atomic_load_8(&c1, 5);
+       __atomic_store_8(&c1, c2, 5);
+       return 0;
+      ],
+      [druntime_cv_atomic_long=yes],
+      [druntime_cv_atomic_long=no])
+  ])
+  AC_MSG_RESULT($druntime_cv_atomic_long)
+
+  # Have atomic builtin support if all but the long test above passes.
+  DCFG_HAVE_ATOMIC_BUILTINS=false
+  if test "$druntime_cv_atomic_byte" = yes \
+     && test "$druntime_cv_atomic_short" = yes \
+     && test "$druntime_cv_atomic_int" = yes; then \
+    DCFG_HAVE_ATOMIC_BUILTINS=true
+  fi
+
+  # Have 64-bit atomic support if the long test above passes.
+  DCFG_HAVE_64BIT_ATOMICS=false
+  if test "$druntime_cv_atomic_long" = yes; then
+    DCFG_HAVE_64BIT_ATOMICS=true
+  fi
+
+  AC_SUBST(DCFG_HAVE_ATOMIC_BUILTINS)
+  AC_SUBST(DCFG_HAVE_64BIT_ATOMICS)
+])
diff --git a/libphobos/m4/druntime/libraries.m4 b/libphobos/m4/druntime/libraries.m4
new file mode 100644
index 00000000000..17f93468b87
--- /dev/null
+++ b/libphobos/m4/druntime/libraries.m4
@@ -0,0 +1,163 @@
+#
+# Contains macros to handle library dependencies.
+#
+
+
+# DRUNTIME_LIBRARIES_THREAD
+# -------------------------
+# Allow specifying the thread library to link with or autodetect
+# Add thread library to LIBS if necessary.
+AC_DEFUN([DRUNTIME_LIBRARIES_THREAD],
+[
+  enable_thread_lib=yes
+  AC_ARG_ENABLE(thread-lib,
+    AC_HELP_STRING([--enable-thread-lib=<arg>],
+                   [specify linker option for the system thread library (default: autodetect)]))
+
+  AS_IF([test "x$enable_thread_lib" = "xyes"], [
+    AC_SEARCH_LIBS([pthread_create], [pthread])
+  ], [
+    AS_IF([test "x$enable_thread_lib" = "xno"], [
+      AC_MSG_CHECKING([for thread library])
+      AC_MSG_RESULT([disabled])
+    ], [
+      AC_CHECK_LIB([$enable_thread_lib], [pthread_create], [], [
+        AC_MSG_ERROR([Thread library not found])
+      ])
+    ])
+  ])
+])
+
+
+# DRUNTIME_LIBRARIES_DLOPEN
+# -----------------------
+# Autodetect and add dl library to LIBS if necessary.
+AC_DEFUN([DRUNTIME_LIBRARIES_DLOPEN],
+[
+  # Libtool has already checked this, so re-use the inferred dlopen lib.
+  AS_IF([test "x$enable_dlopen" = "xyes" && test -n "$lt_cv_dlopen_libs"], [
+    LIBS="$LIBS $lt_cv_dlopen_libs"
+  ], [
+  ])
+])
+
+
+# DRUNTIME_LIBRARIES_ZLIB
+# -----------------------
+# Allow specifying whether to use the system zlib or
+# compiling the zlib included in GCC. Define
+# DRUNTIME_ZLIB_SYSTEM conditional and add zlib to
+# LIBS if necessary.
+AC_DEFUN([DRUNTIME_LIBRARIES_ZLIB],
+[
+  AC_ARG_WITH(target-system-zlib,
+    AS_HELP_STRING([--with-target-system-zlib],
+                   [use installed libz (default: no)]))
+
+  system_zlib=false
+  AS_IF([test "x$with_target_system_zlib" = "xyes"], [
+    AC_CHECK_LIB([z], [deflate], [
+      system_zlib=yes
+    ], [
+      AC_MSG_ERROR([System zlib not found])
+    ])
+  ], [
+    AC_MSG_CHECKING([for zlib])
+    AC_MSG_RESULT([just compiled])
+  ])
+
+  AM_CONDITIONAL([DRUNTIME_ZLIB_SYSTEM], [test "$with_target_system_zlib" = yes])
+])
+
+# DRUNTIME_LIBRARIES_ATOMIC
+# -------------------------
+# Allow specifying whether to use libatomic for atomic support.
+AC_DEFUN([DRUNTIME_LIBRARIES_ATOMIC],
+[
+  AC_ARG_WITH(libatomic,
+    AS_HELP_STRING([--without-libatomic],
+                   [Do not use libatomic in core.atomic (default: auto)]))
+
+  DCFG_HAVE_LIBATOMIC=false
+  LIBATOMIC=
+  AS_IF([test "x$with_libatomic" != "xno"], [
+    DCFG_HAVE_LIBATOMIC=true
+    LIBATOMIC=../../libatomic/libatomic_convenience.la
+  ], [
+    AC_MSG_CHECKING([for libatomic])
+    AC_MSG_RESULT([disabled])
+  ])
+
+  AC_SUBST(DCFG_HAVE_LIBATOMIC)
+  AC_SUBST(LIBATOMIC)
+])
+
+# DRUNTIME_LIBRARIES_BACKTRACE
+# ---------------------------
+# Allow specifying whether to use libbacktrace for backtrace support.
+# Adds subsitute for BACKTRACE_SUPPORTED, BACKTRACE_USES_MALLOC,
+# and BACKTRACE_SUPPORTS_THREADS.
+AC_DEFUN([DRUNTIME_LIBRARIES_BACKTRACE],
+[
+  AC_LANG_PUSH([C])
+  BACKTRACE_SUPPORTED=false
+  BACKTRACE_USES_MALLOC=false
+  BACKTRACE_SUPPORTS_THREADS=false
+  LIBBACKTRACE=""
+
+  AC_ARG_WITH(libbacktrace,
+    AS_HELP_STRING([--without-libbacktrace],
+                   [Do not use libbacktrace in core.runtime (default: auto)]))
+
+  AS_IF([test "x$with_libbacktrace" != "xno"], [
+    LIBBACKTRACE=../../libbacktrace/libbacktrace.la
+
+    gdc_save_CPPFLAGS=$CPPFLAGS
+    CPPFLAGS+=" -I../libbacktrace "
+
+    AC_CHECK_HEADER(backtrace-supported.h, have_libbacktrace_h=true,
+      have_libbacktrace_h=false)
+
+    if $have_libbacktrace_h; then
+      AC_MSG_CHECKING([libbacktrace: BACKTRACE_SUPPORTED])
+      AC_EGREP_CPP(FOUND_LIBBACKTRACE_RESULT_GDC,
+      [
+      #include <backtrace-supported.h>
+      #if BACKTRACE_SUPPORTED
+        FOUND_LIBBACKTRACE_RESULT_GDC
+      #endif
+      ], BACKTRACE_SUPPORTED=true, BACKTRACE_SUPPORTED=false)
+      AC_MSG_RESULT($BACKTRACE_SUPPORTED)
+
+      AC_MSG_CHECKING([libbacktrace: BACKTRACE_USES_MALLOC])
+      AC_EGREP_CPP(FOUND_LIBBACKTRACE_RESULT_GDC,
+      [
+      #include <backtrace-supported.h>
+      #if BACKTRACE_USES_MALLOC
+        FOUND_LIBBACKTRACE_RESULT_GDC
+      #endif
+      ], BACKTRACE_USES_MALLOC=true, BACKTRACE_USES_MALLOC=false)
+      AC_MSG_RESULT($BACKTRACE_USES_MALLOC)
+
+      AC_MSG_CHECKING([libbacktrace: BACKTRACE_SUPPORTS_THREADS])
+      AC_EGREP_CPP(FOUND_LIBBACKTRACE_RESULT_GDC,
+      [
+      #include <backtrace-supported.h>
+      #if BACKTRACE_SUPPORTS_THREADS
+        FOUND_LIBBACKTRACE_RESULT_GDC
+      #endif
+      ], BACKTRACE_SUPPORTS_THREADS=true, BACKTRACE_SUPPORTS_THREADS=false)
+      AC_MSG_RESULT($BACKTRACE_SUPPORTS_THREADS)
+    fi
+    CPPFLAGS=$gdc_save_CPPFLAGS
+  ], [
+    AC_MSG_CHECKING([for libbacktrace])
+    AC_MSG_RESULT([disabled])
+  ])
+
+  AC_SUBST(LIBBACKTRACE)
+  AC_SUBST(BACKTRACE_SUPPORTED)
+  AC_SUBST(BACKTRACE_USES_MALLOC)
+  AC_SUBST(BACKTRACE_SUPPORTS_THREADS)
+  AC_LANG_POP([C])
+])
diff --git a/libphobos/m4/druntime/os.m4 b/libphobos/m4/druntime/os.m4
new file mode 100644
index 00000000000..b67acb3cb45
--- /dev/null
+++ b/libphobos/m4/druntime/os.m4
@@ -0,0 +1,171 @@
+#
+# Contains macros to detect OS features.
+#
+
+
+# DRUNTIME_OS_THREAD_MODEL
+# ------------------------
+# Detect thread model and substitute DCFG_THREAD_MODEL
+AC_DEFUN([DRUNTIME_OS_THREAD_MODEL],
+[
+  AC_REQUIRE([AC_PROG_GDC])
+  AC_MSG_CHECKING([for thread model used by GDC])
+  d_thread_model=`$GDC -v 2>&1 | sed -n 's/^Thread model: //p'`
+  AC_MSG_RESULT([$d_thread_model])
+
+  # Map from thread model to thread interface.
+  DRUNTIME_CONFIGURE_THREADS([$d_thread_model])
+])
+
+
+# DRUNTIME_CONFIGURE_THREADS(thread_model)
+# ----------------------------------------
+# Map target os to D version identifier
+AC_DEFUN([DRUNTIME_CONFIGURE_THREADS],
+[
+case $1 in
+    aix)    DCFG_THREAD_MODEL="Posix" ;;
+    lynx)   DCFG_THREAD_MODEL="Posix" ;;
+    posix)  DCFG_THREAD_MODEL="Posix" ;;
+    single) DCFG_THREAD_MODEL="Single" ;;
+    win32)  DCFG_THREAD_MODEL="Win32" ;;
+    # TODO: These targets need porting.
+    dce|mipssde|rtems|tpf|vxworks)
+	    DCFG_THREAD_MODEL="Single" ;;
+    *)	    as_fn_error "Thread implementation '$1' not recognised" "$LINENO" 5 ;;
+esac
+AC_SUBST(DCFG_THREAD_MODEL)
+])
+
+
+# DRUNTIME_OS_DETECT
+# ------------------
+# Set the druntime_cv_target_os variable
+AC_DEFUN([DRUNTIME_OS_DETECT],
+[
+  AC_CACHE_CHECK([[for target OS]],
+    [[druntime_cv_target_os]],
+    [[druntime_cv_target_os=`echo $target_os | sed 's/^\([A-Za-z_]+\)/\1/'`]])
+    AS_IF([[test -z "$druntime_cv_target_os"]],
+      [AC_MSG_ERROR([[can't detect target OS]])],
+      dnl fix vi syntax highlight bug. '
+      [])
+])
+
+
+# DRUNTIME_OS_UNIX
+# ----------------
+# Add --enable-unix option or autodetects if system is unix
+# and create the DRUNTIME_OS_UNIX conditional.
+AC_DEFUN([DRUNTIME_OS_UNIX],
+[
+  AC_REQUIRE([DRUNTIME_OS_DETECT])
+  AC_ARG_ENABLE(unix,
+    AC_HELP_STRING([--enable-unix],
+                   [enables Unix runtime (default: yes, for Unix targets)]),
+    :,[enable_unix=auto])
+
+  case "$druntime_cv_target_os" in
+    aix*|*bsd*|cygwin*|darwin*|gnu*|linux*|skyos*|*solaris*|sysv*) d_have_unix=1 ;;
+  esac
+  if test -n "$d_have_unix" && test "$enable_unix" = auto ; then
+    enable_unix=yes
+  fi
+  AM_CONDITIONAL([DRUNTIME_OS_UNIX], [test "$enable_unix" = "yes"])
+])
+
+
+# DRUNTIME_OS_SOURCES
+# -------------------
+# Detect target OS and add DRUNTIME_OS_AIX DRUNTIME_OS_DARWIN
+# DRUNTIME_OS_FREEBSD DRUNTIME_OS_LINUX DRUNTIME_OS_MINGW
+# DRUNTIME_OS_SOLARIS DRUNTIME_OS_OPENBSD conditionals.
+AC_DEFUN([DRUNTIME_OS_SOURCES],
+[
+  AC_REQUIRE([DRUNTIME_OS_DETECT])
+
+  druntime_target_os_parsed=""
+  case "$druntime_cv_target_os" in
+      aix*)    druntime_target_os_parsed="aix"
+               ;;
+      *android*)
+               druntime_target_os_parsed="android"
+               ;;
+      darwin*) druntime_target_os_parsed="darwin"
+               ;;
+      freebsd*|k*bsd*-gnu)
+               druntime_target_os_parsed="freebsd"
+               ;;
+      openbsd*)
+               druntime_target_os_parsed="openbsd"
+               ;;
+      netbsd*)
+               druntime_target_os_parsed="netbsd"
+               ;;
+      linux*)  druntime_target_os_parsed="linux"
+               ;;
+      mingw*)  druntime_target_os_parsed="mingw"
+             ;;
+      *solaris*) druntime_target_os_parsed="solaris"
+  esac
+  AM_CONDITIONAL([DRUNTIME_OS_AIX], [test "$druntime_target_os_parsed" = "aix"])
+  AM_CONDITIONAL([DRUNTIME_OS_ANDROID], [test "$druntime_target_os_parsed" = "android"])
+  AM_CONDITIONAL([DRUNTIME_OS_DARWIN], [test "$druntime_target_os_parsed" = "darwin"])
+  AM_CONDITIONAL([DRUNTIME_OS_FREEBSD], [test "$druntime_target_os_parsed" = "freebsd"])
+  AM_CONDITIONAL([DRUNTIME_OS_NETBSD], [test "$druntime_target_os_parsed" = "netbsd"])
+  AM_CONDITIONAL([DRUNTIME_OS_OPENBSD], [test "$druntime_target_os_parsed" = "openbsd"])
+  AM_CONDITIONAL([DRUNTIME_OS_LINUX], [test "$druntime_target_os_parsed" = "linux"])
+  AM_CONDITIONAL([DRUNTIME_OS_MINGW], [test "$druntime_target_os_parsed" = "mingw"])
+  AM_CONDITIONAL([DRUNTIME_OS_SOLARIS], [test "$druntime_target_os_parsed" = "solaris"])
+])
+
+
+# DRUNTIME_OS_ARM_EABI_UNWINDER
+# ------------------------
+# Check if using ARM unwinder and substitute DCFG_ARM_EABI_UNWINDER
+# and set DRUNTIME_OS_ARM_EABI_UNWINDER conditional.
+AC_DEFUN([DRUNTIME_OS_ARM_EABI_UNWINDER],
+[
+  AC_LANG_PUSH([C])
+  AC_MSG_CHECKING([for ARM unwinder])
+  AC_TRY_COMPILE([#include <unwind.h>],[
+  #if __ARM_EABI_UNWINDER__
+  #error Yes, it is.
+  #endif
+  ],
+    [AC_MSG_RESULT([no])
+     DCFG_ARM_EABI_UNWINDER=false],
+    [AC_MSG_RESULT([yes])
+     DCFG_ARM_EABI_UNWINDER=true])
+  AC_SUBST(DCFG_ARM_EABI_UNWINDER)
+  AM_CONDITIONAL([DRUNTIME_OS_ARM_EABI_UNWINDER], [test "$DCFG_ARM_EABI_UNWINDER" = "true"])
+  AC_LANG_POP([C])
+])
+
+
+# DRUNTIME_OS_MINFO_BRACKETING
+# ----------------------------
+# Check if the linker provides __start_minfo and __stop_minfo symbols and
+# substitute DCFG_MINFO_BRACKETING.
+AC_DEFUN([DRUNTIME_OS_MINFO_BRACKETING],
+[
+  AC_LANG_PUSH([C])
+  AC_MSG_CHECKING([for minfo section bracketing])
+  AC_LINK_IFELSE([
+    void* module_info_ptr __attribute__((section ("minfo")));
+    extern void* __start_minfo __attribute__((visibility ("hidden")));
+    extern void* __stop_minfo __attribute__((visibility ("hidden")));
+
+    int main()
+    {
+        // Never run, just to prevent compiler from optimizing access
+        return &__start_minfo == &__stop_minfo;
+    }
+  ],
+    [AC_MSG_RESULT([yes])
+     DCFG_MINFO_BRACKETING=true],
+    [AC_MSG_RESULT([no])
+     DCFG_MINFO_BRACKETING=false])
+  AC_SUBST(DCFG_MINFO_BRACKETING)
+  AC_LANG_POP([C])
+])
diff --git a/libphobos/m4/gcc_support.m4 b/libphobos/m4/gcc_support.m4
new file mode 100644
index 00000000000..24c01b2b308
--- /dev/null
+++ b/libphobos/m4/gcc_support.m4
@@ -0,0 +1,34 @@
+#
+# Contains macros to allow building libphobos as part of GCC.
+# This includes macros to locate directories and do configure checks
+# without an installed libdruntime.
+#
+
+
+# PHOBOS_ABS_SRCDIR
+# -----------------
+# Find absolute top level source directory and set phobos_cv_abs_srcdir
+AC_DEFUN([PHOBOS_ABS_SRCDIR], [
+  dnl Not sure if 100% portable, but we need the absolute dir as the _LT_COMPILER_C_O
+  dnl test changes the directory
+  AC_CACHE_CHECK([[for absolute libphobos source path]],
+    [[phobos_cv_abs_srcdir]],
+    [[phobos_cv_abs_srcdir=`cd $srcdir && pwd`]])
+    AS_IF([[test -d "$phobos_cv_abs_srcdir"]],
+      [],
+      [AC_MSG_ERROR([[can't find absolute libphobos source path]])])
+      dnl fix vi syntax highlight bug. '
+])
+
+
+# WITH_LOCAL_DRUNTIME(CALL, EXTRAFLAGS)
+# -------------------------------------
+# Execute CALL with GDCFLAGS adjusted to use the local druntime includes.
+# Flags contains extra arguments to append to GDCFLAGS (e.g. -nophoboslib).
+AC_DEFUN([WITH_LOCAL_DRUNTIME], [
+  AC_REQUIRE([PHOBOS_ABS_SRCDIR])
+  gdc_save_DFLAGS=$GDCFLAGS
+  GDCFLAGS="-fno-moduleinfo -nostdinc -I $phobos_cv_abs_srcdir/libdruntime $2 $GDCFLAGS"
+  $1
+  GDCFLAGS=$gdc_save_DFLAGS
+])
diff --git a/libphobos/m4/gdc.m4 b/libphobos/m4/gdc.m4
new file mode 100644
index 00000000000..99a5c4ea43a
--- /dev/null
+++ b/libphobos/m4/gdc.m4
@@ -0,0 +1,19 @@
+#
+# GDC feature checking and sanity check macros
+#
+
+
+# GDC_CHECK_COMPILE
+# -----------------
+# Check if compiler can compile D code
+AC_DEFUN([GDC_CHECK_COMPILE],
+[
+  AC_LANG_PUSH(D)
+    AC_MSG_CHECKING([[If $GDC can compile D sources]])
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[return 0;]])],
+      [AC_MSG_RESULT([[yes]])],
+      [AC_MSG_RESULT([[no]])
+       AC_MSG_ERROR([[can't compile D sources!]])])
+    dnl fix vi syntax highlight bug. '
+  AC_LANG_POP(D)
+])
diff --git a/libphobos/m4/libtool.m4 b/libphobos/m4/libtool.m4
new file mode 100644
index 00000000000..44ca572025b
--- /dev/null
+++ b/libphobos/m4/libtool.m4
@@ -0,0 +1,78 @@
+#
+# Minimal libtool support for the D language.
+# Adapted from the Go language support files.
+#
+
+# _LT_LANG_D_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU D compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_D_CONFIG],
+[AC_REQUIRE([AC_PROG_GDC])dnl
+AC_LANG_SAVE
+
+# Source file extension for D test sources.
+ac_ext=d
+
+# Object file extension for compiled D test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="module mod; extern(C) int main() { return 0; }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='module mod; extern(C) int main() { return 0; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_DFLAGS=$GDCFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GDC-"gdc"}
+# Need to specify location for object.d
+GDCFLAGS="-nophoboslib $GDCFLAGS"
+CFLAGS=$GDCFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+# GDC did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+GDCFLAGS=$lt_save_DFLAGS
+])# _LT_LANG_D_CONFIG
diff --git a/libphobos/src/Makefile.am b/libphobos/src/Makefile.am
new file mode 100644
index 00000000000..6f9aeeb207a
--- /dev/null
+++ b/libphobos/src/Makefile.am
@@ -0,0 +1,211 @@
+# Makefile for the Phobos standard library.
+# Copyright (C) 2012-2017 Free Software Foundation, Inc.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# Include D build rules
+include $(top_srcdir)/d_rules.am
+
+# Make sure GDC can find libdruntime and libphobos include files
+D_EXTRA_DFLAGS=-nostdinc -I $(srcdir) \
+	-I $(top_srcdir)/libdruntime -I ../libdruntime -I .
+
+# C flags for zlib compilation
+AM_CFLAGS=@DEFS@ -I. -I$(srcdir)/../libdruntime/gcc -I$(top_srcdir)/../zlib
+
+# D flags for compilation
+AM_DFLAGS=$(phobos_compiler_pic_flag)
+
+# Install all D files
+ALL_PHOBOS_INSTALL_DSOURCES = $(PHOBOS_DSOURCES) $(PHOBOS_DSOURCES_STDC) \
+	$(PHOBOS_DSOURCES_FREEBSD) $(PHOBOS_DSOURCES_OSX) \
+	$(PHOBOS_DSOURCES_WINDOWS) $(PHOBOS_DSOURCES_LINUX)
+
+
+# Setup source files depending on configure
+ALL_PHOBOS_COMPILE_DSOURCES = $(PHOBOS_DSOURCES) $(PHOBOS_DSOURCES_STDC)
+# OS specific sources
+if DRUNTIME_OS_DARWIN
+    ALL_PHOBOS_COMPILE_DSOURCES += $(PHOBOS_DSOURCES_OSX)
+endif
+if DRUNTIME_OS_FREEBSD
+    ALL_PHOBOS_COMPILE_DSOURCES += $(PHOBOS_DSOURCES_FREEBSD)
+endif
+if DRUNTIME_OS_LINUX
+    ALL_PHOBOS_COMPILE_DSOURCES += $(PHOBOS_DSOURCES_LINUX)
+endif
+if DRUNTIME_OS_MINGW
+    ALL_PHOBOS_COMPILE_DSOURCES += $(PHOBOS_DSOURCES_WINDOWS)
+endif
+
+ALL_PHOBOS_SOURCES = $(ALL_PHOBOS_COMPILE_DSOURCES)
+PHOBOS_TEST_LOBJECTS = $(ALL_PHOBOS_COMPILE_DSOURCES:.d=.t.lo)
+PHOBOS_TEST_OBJECTS = $(ALL_PHOBOS_COMPILE_DSOURCES:.d=.t.o)
+
+# Main library build definitions
+if DRUNTIME_ZLIB_SYSTEM
+    ZLIB_SRC =
+else
+    ZLIB_SRC = $(ZLIB_CSOURCES)
+endif
+check_PROGRAMS =
+if ENABLE_SHARED
+    check_LTLIBRARIES = libgphobos_t.la
+    check_PROGRAMS += unittest
+endif
+if ENABLE_STATIC
+    check_PROGRAMS += unittest_static
+endif
+
+toolexeclib_DATA = libgphobos.spec
+toolexeclib_LTLIBRARIES = libgphobos.la
+libgphobos_la_SOURCES = $(ALL_PHOBOS_SOURCES) $(ZLIB_SRC)
+libgphobos_la_LIBTOOLFLAGS =
+libgphobos_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(PHOBOS_SOVERSION)
+libgphobos_la_LIBADD = ../libdruntime/libgdruntime.la
+libgphobos_la_DEPENDENCIES = libgphobos.spec
+
+# For static unittest, link objects directly
+unittest_static_SOURCES = ../testsuite/test_runner.d $(ZLIB_SRC)
+unittest_static_LIBTOOLFLAGS =
+unittest_static_LDFLAGS = -Xcompiler -nophoboslib -static-libtool-libs
+unittest_static_LDADD = $(PHOBOS_TEST_OBJECTS) \
+    ../libdruntime/libgdruntime.la
+EXTRA_unittest_static_DEPENDENCIES = $(PHOBOS_TEST_OBJECTS)
+
+# For unittest with dynamic library
+libgphobos_t_la_SOURCES = $(ZLIB_SRC)
+libgphobos_t_la_LIBTOOLFLAGS =
+libgphobos_t_la_LDFLAGS = -Xcompiler -nophoboslib -rpath /foo -shared
+libgphobos_t_la_LIBADD = $(PHOBOS_TEST_LOBJECTS) \
+    ../libdruntime/libgdruntime.la
+EXTRA_libgphobos_t_la_DEPENDENCIES = $(PHOBOS_TEST_LOBJECTS)
+
+# For unittest
+unittest_SOURCES = ../testsuite/test_runner.d
+unittest_LIBTOOLFLAGS =
+unittest_LDFLAGS = -Xcompiler -nophoboslib -shared
+unittest_LDADD = libgphobos_t.la ../libdruntime/libgdruntime.la
+
+# Extra install and clean rules.
+# This does not delete the .libs/.t.o files, but deleting
+# the .lo is good enough to rerun the rules
+clean-local:
+	rm -f $(PHOBOS_TEST_LOBJECTS)
+	rm -f $(PHOBOS_TEST_OBJECTS)
+
+# Handles generated files as well
+install-data-local:
+	for file in $(ALL_PHOBOS_INSTALL_DSOURCES); do \
+	  if test -f $$file; then \
+	    $(INSTALL_HEADER) -D $$file $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  else \
+	    $(INSTALL_HEADER) -D $(srcdir)/$$file \
+	      $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  fi ; \
+	done
+
+# Zlib sources when not using system libz
+ZLIB_CSOURCES=$(top_srcdir)/../zlib/adler32.c $(top_srcdir)/../zlib/compress.c \
+	$(top_srcdir)/../zlib/crc32.c $(top_srcdir)/../zlib/deflate.c \
+	$(top_srcdir)/../zlib/gzclose.c $(top_srcdir)/../zlib/gzlib.c \
+	$(top_srcdir)/../zlib/gzread.c $(top_srcdir)/../zlib/gzwrite.c \
+	$(top_srcdir)/../zlib/infback.c $(top_srcdir)/../zlib/inffast.c \
+	$(top_srcdir)/../zlib/inflate.c $(top_srcdir)/../zlib/inftrees.c \
+	$(top_srcdir)/../zlib/trees.c $(top_srcdir)/../zlib/uncompr.c \
+	$(top_srcdir)/../zlib/zutil.c
+
+# Source file definitions. Boring stuff, auto-generated with
+# https://gist.github.com/jpf91/8744acebc9dcf1e9d1a35cdff20afbb2
+# Can't use wildcards here:
+# https://www.gnu.org/software/automake/manual/html_node/Wildcards.html
+PHOBOS_DSOURCES = etc/c/curl.d etc/c/sqlite3.d etc/c/zlib.d \
+	std/algorithm/comparison.d std/algorithm/internal.d \
+	std/algorithm/iteration.d std/algorithm/mutation.d \
+	std/algorithm/package.d std/algorithm/searching.d \
+	std/algorithm/setops.d std/algorithm/sorting.d std/array.d std/ascii.d \
+	std/base64.d std/bigint.d std/bitmanip.d std/compiler.d std/complex.d \
+	std/concurrency.d std/container/array.d std/container/binaryheap.d \
+	std/container/dlist.d std/container/package.d std/container/rbtree.d \
+	std/container/slist.d std/container/util.d std/conv.d std/csv.d \
+	std/datetime/date.d std/datetime/interval.d std/datetime/package.d \
+	std/datetime/stopwatch.d std/datetime/systime.d \
+	std/datetime/timezone.d std/demangle.d std/digest/crc.d \
+	std/digest/digest.d std/digest/hmac.d std/digest/md.d \
+	std/digest/murmurhash.d std/digest/package.d std/digest/ripemd.d \
+	std/digest/sha.d std/encoding.d std/exception.d \
+	std/experimental/allocator/building_blocks/affix_allocator.d \
+	std/experimental/allocator/building_blocks/allocator_list.d \
+	std/experimental/allocator/building_blocks/bitmapped_block.d \
+	std/experimental/allocator/building_blocks/bucketizer.d \
+	std/experimental/allocator/building_blocks/fallback_allocator.d \
+	std/experimental/allocator/building_blocks/free_list.d \
+	std/experimental/allocator/building_blocks/free_tree.d \
+	std/experimental/allocator/building_blocks/kernighan_ritchie.d \
+	std/experimental/allocator/building_blocks/null_allocator.d \
+	std/experimental/allocator/building_blocks/package.d \
+	std/experimental/allocator/building_blocks/quantizer.d \
+	std/experimental/allocator/building_blocks/region.d \
+	std/experimental/allocator/building_blocks/scoped_allocator.d \
+	std/experimental/allocator/building_blocks/segregator.d \
+	std/experimental/allocator/building_blocks/stats_collector.d \
+	std/experimental/allocator/common.d \
+	std/experimental/allocator/gc_allocator.d \
+	std/experimental/allocator/mallocator.d \
+	std/experimental/allocator/mmap_allocator.d \
+	std/experimental/allocator/package.d \
+	std/experimental/allocator/showcase.d \
+	std/experimental/allocator/typed.d std/experimental/checkedint.d \
+	std/experimental/logger/core.d std/experimental/logger/filelogger.d \
+	std/experimental/logger/multilogger.d \
+	std/experimental/logger/nulllogger.d std/experimental/logger/package.d \
+	std/experimental/typecons.d std/file.d std/format.d std/functional.d \
+	std/getopt.d std/internal/cstring.d std/internal/digest/sha_SSSE3.d \
+	std/internal/math/biguintcore.d std/internal/math/biguintnoasm.d \
+	std/internal/math/biguintx86.d std/internal/math/errorfunction.d \
+	std/internal/math/gammafunction.d std/internal/scopebuffer.d \
+	std/internal/test/dummyrange.d std/internal/test/range.d \
+	std/internal/test/uda.d std/internal/unicode_comp.d \
+	std/internal/unicode_decomp.d std/internal/unicode_grapheme.d \
+	std/internal/unicode_norm.d std/internal/unicode_tables.d \
+	std/internal/windows/advapi32.d std/json.d std/math.d \
+	std/mathspecial.d std/meta.d std/mmfile.d std/net/curl.d \
+	std/net/isemail.d std/numeric.d std/outbuffer.d std/parallelism.d \
+	std/path.d std/process.d std/random.d std/range/interfaces.d \
+	std/range/package.d std/range/primitives.d \
+	std/regex/internal/backtracking.d std/regex/internal/generator.d \
+	std/regex/internal/ir.d std/regex/internal/kickstart.d \
+	std/regex/internal/parser.d std/regex/internal/tests.d \
+	std/regex/internal/thompson.d std/regex/package.d std/signals.d \
+	std/socket.d std/stdint.d std/stdio.d std/string.d std/system.d \
+	std/traits.d std/typecons.d std/typetuple.d std/uni.d std/uri.d \
+	std/utf.d std/uuid.d std/variant.d std/windows/charset.d \
+	std/windows/iunknown.d std/windows/registry.d std/windows/syserror.d \
+	std/xml.d std/zip.d std/zlib.d
+
+PHOBOS_DSOURCES_FREEBSD = std/c/freebsd/socket.d
+
+PHOBOS_DSOURCES_LINUX = std/c/linux/linux.d std/c/linux/linuxextern.d \
+	std/c/linux/pthread.d std/c/linux/socket.d std/c/linux/termios.d \
+	std/c/linux/tipc.d
+
+PHOBOS_DSOURCES_OSX = std/c/osx/socket.d
+
+PHOBOS_DSOURCES_STDC = std/c/fenv.d std/c/locale.d std/c/math.d \
+	std/c/process.d std/c/stdarg.d std/c/stddef.d std/c/stdio.d \
+	std/c/stdlib.d std/c/string.d std/c/time.d std/c/wcharh.d
+
+PHOBOS_DSOURCES_WINDOWS = std/c/windows/com.d std/c/windows/stat.d \
+	std/c/windows/windows.d std/c/windows/winsock.d
diff --git a/libphobos/src/Makefile.in b/libphobos/src/Makefile.in
new file mode 100644
index 00000000000..f99a1056543
--- /dev/null
+++ b/libphobos/src/Makefile.in
@@ -0,0 +1,2019 @@
+# Makefile.in generated by automake 1.11.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Makefile for the Phobos standard library.
+# Copyright (C) 2012-2017 Free Software Foundation, Inc.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# This file contains some common rules for D source compilation
+# used for libdruntime and libphobos
+
+
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+DIST_COMMON = $(top_srcdir)/d_rules.am $(srcdir)/Makefile.in \
+	$(srcdir)/Makefile.am $(srcdir)/libgphobos.spec.in
+# OS specific sources
+@DRUNTIME_OS_DARWIN_TRUE@am__append_1 = $(PHOBOS_DSOURCES_OSX)
+@DRUNTIME_OS_FREEBSD_TRUE@am__append_2 = $(PHOBOS_DSOURCES_FREEBSD)
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+	std/internal/math/biguintcore.t.o \
+	std/internal/math/biguintnoasm.t.o \
+	std/internal/math/biguintx86.t.o \
+	std/internal/math/errorfunction.t.o \
+	std/internal/math/gammafunction.t.o \
+	std/internal/scopebuffer.t.o std/internal/test/dummyrange.t.o \
+	std/internal/test/range.t.o std/internal/test/uda.t.o \
+	std/internal/unicode_comp.t.o std/internal/unicode_decomp.t.o \
+	std/internal/unicode_grapheme.t.o \
+	std/internal/unicode_norm.t.o std/internal/unicode_tables.t.o \
+	std/internal/windows/advapi32.t.o std/json.t.o std/math.t.o \
+	std/mathspecial.t.o std/meta.t.o std/mmfile.t.o \
+	std/net/curl.t.o std/net/isemail.t.o std/numeric.t.o \
+	std/outbuffer.t.o std/parallelism.t.o std/path.t.o \
+	std/process.t.o std/random.t.o std/range/interfaces.t.o \
+	std/range/package.t.o std/range/primitives.t.o \
+	std/regex/internal/backtracking.t.o \
+	std/regex/internal/generator.t.o std/regex/internal/ir.t.o \
+	std/regex/internal/kickstart.t.o std/regex/internal/parser.t.o \
+	std/regex/internal/tests.t.o std/regex/internal/thompson.t.o \
+	std/regex/package.t.o std/signals.t.o std/socket.t.o \
+	std/stdint.t.o std/stdio.t.o std/string.t.o std/system.t.o \
+	std/traits.t.o std/typecons.t.o std/typetuple.t.o std/uni.t.o \
+	std/uri.t.o std/utf.t.o std/uuid.t.o std/variant.t.o \
+	std/windows/charset.t.o std/windows/iunknown.t.o \
+	std/windows/registry.t.o std/windows/syserror.t.o std/xml.t.o \
+	std/zip.t.o std/zlib.t.o
+am__DEPENDENCIES_14 = std/c/fenv.t.o std/c/locale.t.o std/c/math.t.o \
+	std/c/process.t.o std/c/stdarg.t.o std/c/stddef.t.o \
+	std/c/stdio.t.o std/c/stdlib.t.o std/c/string.t.o \
+	std/c/time.t.o std/c/wcharh.t.o
+am__DEPENDENCIES_15 = std/c/osx/socket.t.o
+@DRUNTIME_OS_DARWIN_TRUE@am__DEPENDENCIES_16 = $(am__DEPENDENCIES_15)
+am__DEPENDENCIES_17 = std/c/freebsd/socket.t.o
+@DRUNTIME_OS_FREEBSD_TRUE@am__DEPENDENCIES_18 =  \
+@DRUNTIME_OS_FREEBSD_TRUE@	$(am__DEPENDENCIES_17)
+am__DEPENDENCIES_19 = std/c/linux/linux.t.o \
+	std/c/linux/linuxextern.t.o std/c/linux/pthread.t.o \
+	std/c/linux/socket.t.o std/c/linux/termios.t.o \
+	std/c/linux/tipc.t.o
+@DRUNTIME_OS_LINUX_TRUE@am__DEPENDENCIES_20 = $(am__DEPENDENCIES_19)
+am__DEPENDENCIES_21 = std/c/windows/com.t.o std/c/windows/stat.t.o \
+	std/c/windows/windows.t.o std/c/windows/winsock.t.o
+@DRUNTIME_OS_MINGW_TRUE@am__DEPENDENCIES_22 = $(am__DEPENDENCIES_21)
+am__DEPENDENCIES_23 = $(am__DEPENDENCIES_13) $(am__DEPENDENCIES_14) \
+	$(am__DEPENDENCIES_16) $(am__DEPENDENCIES_18) \
+	$(am__DEPENDENCIES_20) $(am__DEPENDENCIES_22)
+am__DEPENDENCIES_24 = $(am__DEPENDENCIES_23)
+unittest_static_DEPENDENCIES = $(am__DEPENDENCIES_24) \
+	../libdruntime/libgdruntime.la
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp =
+am__depfiles_maybe =
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+SOURCES = $(libgphobos_la_SOURCES) $(libgphobos_t_la_SOURCES) \
+	$(unittest_SOURCES) $(unittest_static_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
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+DCFG_HAVE_ATOMIC_BUILTINS = @DCFG_HAVE_ATOMIC_BUILTINS@
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+DCFG_THREAD_MODEL = @DCFG_THREAD_MODEL@
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+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PHOBOS_SOVERSION = @PHOBOS_SOVERSION@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SPEC_PHOBOS_DEPS = @SPEC_PHOBOS_DEPS@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__leading_dot = @am__leading_dot@
+am__tar = @am__tar@
+am__untar = @am__untar@
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+build = @build@
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+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
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+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+gcc_version = @gcc_version@
+gdc_include_dir = @gdc_include_dir@
+get_gcc_base_ver = @get_gcc_base_ver@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+libphobos_builddir = @libphobos_builddir@
+libphobos_srcdir = @libphobos_srcdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+multi_basedir = @multi_basedir@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+phobos_compiler_pic_flag = @phobos_compiler_pic_flag@
+phobos_compiler_shared_flag = @phobos_compiler_shared_flag@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+toolexecdir = @toolexecdir@
+toolexeclibdir = @toolexeclibdir@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# If there are no sources with known extension (i.e. only D sources)
+# automake forgets to set this
+CCLD = $(CC)
+LTDCOMPILE = $(LIBTOOL) --tag=D $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(GDC) $(AM_DFLAGS)
+
+
+# Override executable linking commands: We have to use GDC for linking
+# to make sure we link pthreads and other dependencies
+unittest_static_LINK = $(LIBTOOL) --tag=D \
+	$(unittest_static_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
+	$(GDC) $(AM_CFLAGS) $(CFLAGS) $(unittest_static_LDFLAGS) \
+	$(LDFLAGS) -o $@
+
+unittest_LINK = $(LIBTOOL) --tag=D \
+	$(unittest_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
+	$(GDC) $(AM_CFLAGS) $(CFLAGS) $(unittest_LDFLAGS) \
+	$(LDFLAGS) -o $@
+
+
+# Also override library link commands: This is not strictly
+# required, but we want to record additional dependencies such
+# as pthread in the library
+libgdruntime_la_LINK = $(LIBTOOL) --tag=D $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(GDC) $(AM_CFLAGS) $(CFLAGS) \
+	$(libgdruntime_la_LDFLAGS) $(LDFLAGS) -o $@
+
+libgdruntime_t_la_LINK = $(LIBTOOL) --tag=D $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(GDC) $(AM_CFLAGS) $(CFLAGS) \
+	$(libgdruntime_t_la_LDFLAGS) $(LDFLAGS) -o $@
+
+libgphobos_la_LINK = $(LIBTOOL) --tag=D $(libgphobos_la_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(GDC) $(AM_CFLAGS) $(CFLAGS) \
+	$(libgphobos_la_LDFLAGS) $(LDFLAGS) -o $@
+
+libgphobos_t_la_LINK = $(LIBTOOL) --tag=D \
+	$(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
+	$(GDC) $(AM_CFLAGS) $(CFLAGS) $(libgphobos_t_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
+
+
+# Include D build rules
+
+# Make sure GDC can find libdruntime and libphobos include files
+D_EXTRA_DFLAGS = -nostdinc -I $(srcdir) \
+	-I $(top_srcdir)/libdruntime -I ../libdruntime -I .
+
+
+# C flags for zlib compilation
+AM_CFLAGS = @DEFS@ -I. -I$(srcdir)/../libdruntime/gcc -I$(top_srcdir)/../zlib
+
+# D flags for compilation
+AM_DFLAGS = $(phobos_compiler_pic_flag)
+
+# Install all D files
+ALL_PHOBOS_INSTALL_DSOURCES = $(PHOBOS_DSOURCES) $(PHOBOS_DSOURCES_STDC) \
+	$(PHOBOS_DSOURCES_FREEBSD) $(PHOBOS_DSOURCES_OSX) \
+	$(PHOBOS_DSOURCES_WINDOWS) $(PHOBOS_DSOURCES_LINUX)
+
+
+# Setup source files depending on configure
+ALL_PHOBOS_COMPILE_DSOURCES = $(PHOBOS_DSOURCES) \
+	$(PHOBOS_DSOURCES_STDC) $(am__append_1) $(am__append_2) \
+	$(am__append_3) $(am__append_4)
+ALL_PHOBOS_SOURCES = $(ALL_PHOBOS_COMPILE_DSOURCES)
+PHOBOS_TEST_LOBJECTS = $(ALL_PHOBOS_COMPILE_DSOURCES:.d=.t.lo)
+PHOBOS_TEST_OBJECTS = $(ALL_PHOBOS_COMPILE_DSOURCES:.d=.t.o)
+@DRUNTIME_ZLIB_SYSTEM_FALSE@ZLIB_SRC = $(ZLIB_CSOURCES)
+
+# Main library build definitions
+@DRUNTIME_ZLIB_SYSTEM_TRUE@ZLIB_SRC = 
+@ENABLE_SHARED_TRUE@check_LTLIBRARIES = libgphobos_t.la
+toolexeclib_DATA = libgphobos.spec
+toolexeclib_LTLIBRARIES = libgphobos.la
+libgphobos_la_SOURCES = $(ALL_PHOBOS_SOURCES) $(ZLIB_SRC)
+libgphobos_la_LIBTOOLFLAGS = 
+libgphobos_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(PHOBOS_SOVERSION)
+libgphobos_la_LIBADD = ../libdruntime/libgdruntime.la
+libgphobos_la_DEPENDENCIES = libgphobos.spec
+
+# For static unittest, link objects directly
+unittest_static_SOURCES = ../testsuite/test_runner.d $(ZLIB_SRC)
+unittest_static_LIBTOOLFLAGS = 
+unittest_static_LDFLAGS = -Xcompiler -nophoboslib -static-libtool-libs
+unittest_static_LDADD = $(PHOBOS_TEST_OBJECTS) \
+    ../libdruntime/libgdruntime.la
+
+EXTRA_unittest_static_DEPENDENCIES = $(PHOBOS_TEST_OBJECTS)
+
+# For unittest with dynamic library
+libgphobos_t_la_SOURCES = $(ZLIB_SRC)
+libgphobos_t_la_LIBTOOLFLAGS = 
+libgphobos_t_la_LDFLAGS = -Xcompiler -nophoboslib -rpath /foo -shared
+libgphobos_t_la_LIBADD = $(PHOBOS_TEST_LOBJECTS) \
+    ../libdruntime/libgdruntime.la
+
+EXTRA_libgphobos_t_la_DEPENDENCIES = $(PHOBOS_TEST_LOBJECTS)
+
+# For unittest
+unittest_SOURCES = ../testsuite/test_runner.d
+unittest_LIBTOOLFLAGS = 
+unittest_LDFLAGS = -Xcompiler -nophoboslib -shared
+unittest_LDADD = libgphobos_t.la ../libdruntime/libgdruntime.la
+
+# Zlib sources when not using system libz
+ZLIB_CSOURCES = $(top_srcdir)/../zlib/adler32.c $(top_srcdir)/../zlib/compress.c \
+	$(top_srcdir)/../zlib/crc32.c $(top_srcdir)/../zlib/deflate.c \
+	$(top_srcdir)/../zlib/gzclose.c $(top_srcdir)/../zlib/gzlib.c \
+	$(top_srcdir)/../zlib/gzread.c $(top_srcdir)/../zlib/gzwrite.c \
+	$(top_srcdir)/../zlib/infback.c $(top_srcdir)/../zlib/inffast.c \
+	$(top_srcdir)/../zlib/inflate.c $(top_srcdir)/../zlib/inftrees.c \
+	$(top_srcdir)/../zlib/trees.c $(top_srcdir)/../zlib/uncompr.c \
+	$(top_srcdir)/../zlib/zutil.c
+
+
+# Source file definitions. Boring stuff, auto-generated with
+# https://gist.github.com/jpf91/8744acebc9dcf1e9d1a35cdff20afbb2
+# Can't use wildcards here:
+# https://www.gnu.org/software/automake/manual/html_node/Wildcards.html
+PHOBOS_DSOURCES = etc/c/curl.d etc/c/sqlite3.d etc/c/zlib.d \
+	std/algorithm/comparison.d std/algorithm/internal.d \
+	std/algorithm/iteration.d std/algorithm/mutation.d \
+	std/algorithm/package.d std/algorithm/searching.d \
+	std/algorithm/setops.d std/algorithm/sorting.d std/array.d std/ascii.d \
+	std/base64.d std/bigint.d std/bitmanip.d std/compiler.d std/complex.d \
+	std/concurrency.d std/container/array.d std/container/binaryheap.d \
+	std/container/dlist.d std/container/package.d std/container/rbtree.d \
+	std/container/slist.d std/container/util.d std/conv.d std/csv.d \
+	std/datetime/date.d std/datetime/interval.d std/datetime/package.d \
+	std/datetime/stopwatch.d std/datetime/systime.d \
+	std/datetime/timezone.d std/demangle.d std/digest/crc.d \
+	std/digest/digest.d std/digest/hmac.d std/digest/md.d \
+	std/digest/murmurhash.d std/digest/package.d std/digest/ripemd.d \
+	std/digest/sha.d std/encoding.d std/exception.d \
+	std/experimental/allocator/building_blocks/affix_allocator.d \
+	std/experimental/allocator/building_blocks/allocator_list.d \
+	std/experimental/allocator/building_blocks/bitmapped_block.d \
+	std/experimental/allocator/building_blocks/bucketizer.d \
+	std/experimental/allocator/building_blocks/fallback_allocator.d \
+	std/experimental/allocator/building_blocks/free_list.d \
+	std/experimental/allocator/building_blocks/free_tree.d \
+	std/experimental/allocator/building_blocks/kernighan_ritchie.d \
+	std/experimental/allocator/building_blocks/null_allocator.d \
+	std/experimental/allocator/building_blocks/package.d \
+	std/experimental/allocator/building_blocks/quantizer.d \
+	std/experimental/allocator/building_blocks/region.d \
+	std/experimental/allocator/building_blocks/scoped_allocator.d \
+	std/experimental/allocator/building_blocks/segregator.d \
+	std/experimental/allocator/building_blocks/stats_collector.d \
+	std/experimental/allocator/common.d \
+	std/experimental/allocator/gc_allocator.d \
+	std/experimental/allocator/mallocator.d \
+	std/experimental/allocator/mmap_allocator.d \
+	std/experimental/allocator/package.d \
+	std/experimental/allocator/showcase.d \
+	std/experimental/allocator/typed.d std/experimental/checkedint.d \
+	std/experimental/logger/core.d std/experimental/logger/filelogger.d \
+	std/experimental/logger/multilogger.d \
+	std/experimental/logger/nulllogger.d std/experimental/logger/package.d \
+	std/experimental/typecons.d std/file.d std/format.d std/functional.d \
+	std/getopt.d std/internal/cstring.d std/internal/digest/sha_SSSE3.d \
+	std/internal/math/biguintcore.d std/internal/math/biguintnoasm.d \
+	std/internal/math/biguintx86.d std/internal/math/errorfunction.d \
+	std/internal/math/gammafunction.d std/internal/scopebuffer.d \
+	std/internal/test/dummyrange.d std/internal/test/range.d \
+	std/internal/test/uda.d std/internal/unicode_comp.d \
+	std/internal/unicode_decomp.d std/internal/unicode_grapheme.d \
+	std/internal/unicode_norm.d std/internal/unicode_tables.d \
+	std/internal/windows/advapi32.d std/json.d std/math.d \
+	std/mathspecial.d std/meta.d std/mmfile.d std/net/curl.d \
+	std/net/isemail.d std/numeric.d std/outbuffer.d std/parallelism.d \
+	std/path.d std/process.d std/random.d std/range/interfaces.d \
+	std/range/package.d std/range/primitives.d \
+	std/regex/internal/backtracking.d std/regex/internal/generator.d \
+	std/regex/internal/ir.d std/regex/internal/kickstart.d \
+	std/regex/internal/parser.d std/regex/internal/tests.d \
+	std/regex/internal/thompson.d std/regex/package.d std/signals.d \
+	std/socket.d std/stdint.d std/stdio.d std/string.d std/system.d \
+	std/traits.d std/typecons.d std/typetuple.d std/uni.d std/uri.d \
+	std/utf.d std/uuid.d std/variant.d std/windows/charset.d \
+	std/windows/iunknown.d std/windows/registry.d std/windows/syserror.d \
+	std/xml.d std/zip.d std/zlib.d
+
+PHOBOS_DSOURCES_FREEBSD = std/c/freebsd/socket.d
+PHOBOS_DSOURCES_LINUX = std/c/linux/linux.d std/c/linux/linuxextern.d \
+	std/c/linux/pthread.d std/c/linux/socket.d std/c/linux/termios.d \
+	std/c/linux/tipc.d
+
+PHOBOS_DSOURCES_OSX = std/c/osx/socket.d
+PHOBOS_DSOURCES_STDC = std/c/fenv.d std/c/locale.d std/c/math.d \
+	std/c/process.d std/c/stdarg.d std/c/stddef.d std/c/stdio.d \
+	std/c/stdlib.d std/c/string.d std/c/time.d std/c/wcharh.d
+
+PHOBOS_DSOURCES_WINDOWS = std/c/windows/com.d std/c/windows/stat.d \
+	std/c/windows/windows.d std/c/windows/winsock.d
+
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .d .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/d_rules.am $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps src/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign --ignore-deps src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+$(top_srcdir)/d_rules.am:
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+libgphobos.spec: $(top_builddir)/config.status $(srcdir)/libgphobos.spec.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+
+clean-checkLTLIBRARIES:
+	-test -z "$(check_LTLIBRARIES)" || rm -f $(check_LTLIBRARIES)
+	@list='$(check_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+install-toolexeclibLTLIBRARIES: $(toolexeclib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(toolexeclibdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(toolexeclibdir)"; \
+	}
+
+uninstall-toolexeclibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(toolexeclibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(toolexeclibdir)/$$f"; \
+	done
+
+clean-toolexeclibLTLIBRARIES:
+	-test -z "$(toolexeclib_LTLIBRARIES)" || rm -f $(toolexeclib_LTLIBRARIES)
+	@list='$(toolexeclib_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+etc/c/$(am__dirstamp):
+	@$(MKDIR_P) etc/c
+	@: > etc/c/$(am__dirstamp)
+etc/c/curl.lo: etc/c/$(am__dirstamp)
+etc/c/sqlite3.lo: etc/c/$(am__dirstamp)
+etc/c/zlib.lo: etc/c/$(am__dirstamp)
+std/algorithm/$(am__dirstamp):
+	@$(MKDIR_P) std/algorithm
+	@: > std/algorithm/$(am__dirstamp)
+std/algorithm/comparison.lo: std/algorithm/$(am__dirstamp)
+std/algorithm/internal.lo: std/algorithm/$(am__dirstamp)
+std/algorithm/iteration.lo: std/algorithm/$(am__dirstamp)
+std/algorithm/mutation.lo: std/algorithm/$(am__dirstamp)
+std/algorithm/package.lo: std/algorithm/$(am__dirstamp)
+std/algorithm/searching.lo: std/algorithm/$(am__dirstamp)
+std/algorithm/setops.lo: std/algorithm/$(am__dirstamp)
+std/algorithm/sorting.lo: std/algorithm/$(am__dirstamp)
+std/$(am__dirstamp):
+	@$(MKDIR_P) std
+	@: > std/$(am__dirstamp)
+std/array.lo: std/$(am__dirstamp)
+std/ascii.lo: std/$(am__dirstamp)
+std/base64.lo: std/$(am__dirstamp)
+std/bigint.lo: std/$(am__dirstamp)
+std/bitmanip.lo: std/$(am__dirstamp)
+std/compiler.lo: std/$(am__dirstamp)
+std/complex.lo: std/$(am__dirstamp)
+std/concurrency.lo: std/$(am__dirstamp)
+std/container/$(am__dirstamp):
+	@$(MKDIR_P) std/container
+	@: > std/container/$(am__dirstamp)
+std/container/array.lo: std/container/$(am__dirstamp)
+std/container/binaryheap.lo: std/container/$(am__dirstamp)
+std/container/dlist.lo: std/container/$(am__dirstamp)
+std/container/package.lo: std/container/$(am__dirstamp)
+std/container/rbtree.lo: std/container/$(am__dirstamp)
+std/container/slist.lo: std/container/$(am__dirstamp)
+std/container/util.lo: std/container/$(am__dirstamp)
+std/conv.lo: std/$(am__dirstamp)
+std/csv.lo: std/$(am__dirstamp)
+std/datetime/$(am__dirstamp):
+	@$(MKDIR_P) std/datetime
+	@: > std/datetime/$(am__dirstamp)
+std/datetime/date.lo: std/datetime/$(am__dirstamp)
+std/datetime/interval.lo: std/datetime/$(am__dirstamp)
+std/datetime/package.lo: std/datetime/$(am__dirstamp)
+std/datetime/stopwatch.lo: std/datetime/$(am__dirstamp)
+std/datetime/systime.lo: std/datetime/$(am__dirstamp)
+std/datetime/timezone.lo: std/datetime/$(am__dirstamp)
+std/demangle.lo: std/$(am__dirstamp)
+std/digest/$(am__dirstamp):
+	@$(MKDIR_P) std/digest
+	@: > std/digest/$(am__dirstamp)
+std/digest/crc.lo: std/digest/$(am__dirstamp)
+std/digest/digest.lo: std/digest/$(am__dirstamp)
+std/digest/hmac.lo: std/digest/$(am__dirstamp)
+std/digest/md.lo: std/digest/$(am__dirstamp)
+std/digest/murmurhash.lo: std/digest/$(am__dirstamp)
+std/digest/package.lo: std/digest/$(am__dirstamp)
+std/digest/ripemd.lo: std/digest/$(am__dirstamp)
+std/digest/sha.lo: std/digest/$(am__dirstamp)
+std/encoding.lo: std/$(am__dirstamp)
+std/exception.lo: std/$(am__dirstamp)
+std/experimental/allocator/building_blocks/$(am__dirstamp):
+	@$(MKDIR_P) std/experimental/allocator/building_blocks
+	@: > std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/affix_allocator.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/allocator_list.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/bitmapped_block.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/bucketizer.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/fallback_allocator.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/free_list.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/free_tree.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/kernighan_ritchie.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/null_allocator.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/package.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/quantizer.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/region.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/scoped_allocator.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/segregator.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/building_blocks/stats_collector.lo:  \
+	std/experimental/allocator/building_blocks/$(am__dirstamp)
+std/experimental/allocator/$(am__dirstamp):
+	@$(MKDIR_P) std/experimental/allocator
+	@: > std/experimental/allocator/$(am__dirstamp)
+std/experimental/allocator/common.lo:  \
+	std/experimental/allocator/$(am__dirstamp)
+std/experimental/allocator/gc_allocator.lo:  \
+	std/experimental/allocator/$(am__dirstamp)
+std/experimental/allocator/mallocator.lo:  \
+	std/experimental/allocator/$(am__dirstamp)
+std/experimental/allocator/mmap_allocator.lo:  \
+	std/experimental/allocator/$(am__dirstamp)
+std/experimental/allocator/package.lo:  \
+	std/experimental/allocator/$(am__dirstamp)
+std/experimental/allocator/showcase.lo:  \
+	std/experimental/allocator/$(am__dirstamp)
+std/experimental/allocator/typed.lo:  \
+	std/experimental/allocator/$(am__dirstamp)
+std/experimental/$(am__dirstamp):
+	@$(MKDIR_P) std/experimental
+	@: > std/experimental/$(am__dirstamp)
+std/experimental/checkedint.lo: std/experimental/$(am__dirstamp)
+std/experimental/logger/$(am__dirstamp):
+	@$(MKDIR_P) std/experimental/logger
+	@: > std/experimental/logger/$(am__dirstamp)
+std/experimental/logger/core.lo:  \
+	std/experimental/logger/$(am__dirstamp)
+std/experimental/logger/filelogger.lo:  \
+	std/experimental/logger/$(am__dirstamp)
+std/experimental/logger/multilogger.lo:  \
+	std/experimental/logger/$(am__dirstamp)
+std/experimental/logger/nulllogger.lo:  \
+	std/experimental/logger/$(am__dirstamp)
+std/experimental/logger/package.lo:  \
+	std/experimental/logger/$(am__dirstamp)
+std/experimental/typecons.lo: std/experimental/$(am__dirstamp)
+std/file.lo: std/$(am__dirstamp)
+std/format.lo: std/$(am__dirstamp)
+std/functional.lo: std/$(am__dirstamp)
+std/getopt.lo: std/$(am__dirstamp)
+std/internal/$(am__dirstamp):
+	@$(MKDIR_P) std/internal
+	@: > std/internal/$(am__dirstamp)
+std/internal/cstring.lo: std/internal/$(am__dirstamp)
+std/internal/digest/$(am__dirstamp):
+	@$(MKDIR_P) std/internal/digest
+	@: > std/internal/digest/$(am__dirstamp)
+std/internal/digest/sha_SSSE3.lo: std/internal/digest/$(am__dirstamp)
+std/internal/math/$(am__dirstamp):
+	@$(MKDIR_P) std/internal/math
+	@: > std/internal/math/$(am__dirstamp)
+std/internal/math/biguintcore.lo: std/internal/math/$(am__dirstamp)
+std/internal/math/biguintnoasm.lo: std/internal/math/$(am__dirstamp)
+std/internal/math/biguintx86.lo: std/internal/math/$(am__dirstamp)
+std/internal/math/errorfunction.lo: std/internal/math/$(am__dirstamp)
+std/internal/math/gammafunction.lo: std/internal/math/$(am__dirstamp)
+std/internal/scopebuffer.lo: std/internal/$(am__dirstamp)
+std/internal/test/$(am__dirstamp):
+	@$(MKDIR_P) std/internal/test
+	@: > std/internal/test/$(am__dirstamp)
+std/internal/test/dummyrange.lo: std/internal/test/$(am__dirstamp)
+std/internal/test/range.lo: std/internal/test/$(am__dirstamp)
+std/internal/test/uda.lo: std/internal/test/$(am__dirstamp)
+std/internal/unicode_comp.lo: std/internal/$(am__dirstamp)
+std/internal/unicode_decomp.lo: std/internal/$(am__dirstamp)
+std/internal/unicode_grapheme.lo: std/internal/$(am__dirstamp)
+std/internal/unicode_norm.lo: std/internal/$(am__dirstamp)
+std/internal/unicode_tables.lo: std/internal/$(am__dirstamp)
+std/internal/windows/$(am__dirstamp):
+	@$(MKDIR_P) std/internal/windows
+	@: > std/internal/windows/$(am__dirstamp)
+std/internal/windows/advapi32.lo:  \
+	std/internal/windows/$(am__dirstamp)
+std/json.lo: std/$(am__dirstamp)
+std/math.lo: std/$(am__dirstamp)
+std/mathspecial.lo: std/$(am__dirstamp)
+std/meta.lo: std/$(am__dirstamp)
+std/mmfile.lo: std/$(am__dirstamp)
+std/net/$(am__dirstamp):
+	@$(MKDIR_P) std/net
+	@: > std/net/$(am__dirstamp)
+std/net/curl.lo: std/net/$(am__dirstamp)
+std/net/isemail.lo: std/net/$(am__dirstamp)
+std/numeric.lo: std/$(am__dirstamp)
+std/outbuffer.lo: std/$(am__dirstamp)
+std/parallelism.lo: std/$(am__dirstamp)
+std/path.lo: std/$(am__dirstamp)
+std/process.lo: std/$(am__dirstamp)
+std/random.lo: std/$(am__dirstamp)
+std/range/$(am__dirstamp):
+	@$(MKDIR_P) std/range
+	@: > std/range/$(am__dirstamp)
+std/range/interfaces.lo: std/range/$(am__dirstamp)
+std/range/package.lo: std/range/$(am__dirstamp)
+std/range/primitives.lo: std/range/$(am__dirstamp)
+std/regex/internal/$(am__dirstamp):
+	@$(MKDIR_P) std/regex/internal
+	@: > std/regex/internal/$(am__dirstamp)
+std/regex/internal/backtracking.lo:  \
+	std/regex/internal/$(am__dirstamp)
+std/regex/internal/generator.lo: std/regex/internal/$(am__dirstamp)
+std/regex/internal/ir.lo: std/regex/internal/$(am__dirstamp)
+std/regex/internal/kickstart.lo: std/regex/internal/$(am__dirstamp)
+std/regex/internal/parser.lo: std/regex/internal/$(am__dirstamp)
+std/regex/internal/tests.lo: std/regex/internal/$(am__dirstamp)
+std/regex/internal/thompson.lo: std/regex/internal/$(am__dirstamp)
+std/regex/$(am__dirstamp):
+	@$(MKDIR_P) std/regex
+	@: > std/regex/$(am__dirstamp)
+std/regex/package.lo: std/regex/$(am__dirstamp)
+std/signals.lo: std/$(am__dirstamp)
+std/socket.lo: std/$(am__dirstamp)
+std/stdint.lo: std/$(am__dirstamp)
+std/stdio.lo: std/$(am__dirstamp)
+std/string.lo: std/$(am__dirstamp)
+std/system.lo: std/$(am__dirstamp)
+std/traits.lo: std/$(am__dirstamp)
+std/typecons.lo: std/$(am__dirstamp)
+std/typetuple.lo: std/$(am__dirstamp)
+std/uni.lo: std/$(am__dirstamp)
+std/uri.lo: std/$(am__dirstamp)
+std/utf.lo: std/$(am__dirstamp)
+std/uuid.lo: std/$(am__dirstamp)
+std/variant.lo: std/$(am__dirstamp)
+std/windows/$(am__dirstamp):
+	@$(MKDIR_P) std/windows
+	@: > std/windows/$(am__dirstamp)
+std/windows/charset.lo: std/windows/$(am__dirstamp)
+std/windows/iunknown.lo: std/windows/$(am__dirstamp)
+std/windows/registry.lo: std/windows/$(am__dirstamp)
+std/windows/syserror.lo: std/windows/$(am__dirstamp)
+std/xml.lo: std/$(am__dirstamp)
+std/zip.lo: std/$(am__dirstamp)
+std/zlib.lo: std/$(am__dirstamp)
+std/c/$(am__dirstamp):
+	@$(MKDIR_P) std/c
+	@: > std/c/$(am__dirstamp)
+std/c/fenv.lo: std/c/$(am__dirstamp)
+std/c/locale.lo: std/c/$(am__dirstamp)
+std/c/math.lo: std/c/$(am__dirstamp)
+std/c/process.lo: std/c/$(am__dirstamp)
+std/c/stdarg.lo: std/c/$(am__dirstamp)
+std/c/stddef.lo: std/c/$(am__dirstamp)
+std/c/stdio.lo: std/c/$(am__dirstamp)
+std/c/stdlib.lo: std/c/$(am__dirstamp)
+std/c/string.lo: std/c/$(am__dirstamp)
+std/c/time.lo: std/c/$(am__dirstamp)
+std/c/wcharh.lo: std/c/$(am__dirstamp)
+std/c/osx/$(am__dirstamp):
+	@$(MKDIR_P) std/c/osx
+	@: > std/c/osx/$(am__dirstamp)
+std/c/osx/socket.lo: std/c/osx/$(am__dirstamp)
+std/c/freebsd/$(am__dirstamp):
+	@$(MKDIR_P) std/c/freebsd
+	@: > std/c/freebsd/$(am__dirstamp)
+std/c/freebsd/socket.lo: std/c/freebsd/$(am__dirstamp)
+std/c/linux/$(am__dirstamp):
+	@$(MKDIR_P) std/c/linux
+	@: > std/c/linux/$(am__dirstamp)
+std/c/linux/linux.lo: std/c/linux/$(am__dirstamp)
+std/c/linux/linuxextern.lo: std/c/linux/$(am__dirstamp)
+std/c/linux/pthread.lo: std/c/linux/$(am__dirstamp)
+std/c/linux/socket.lo: std/c/linux/$(am__dirstamp)
+std/c/linux/termios.lo: std/c/linux/$(am__dirstamp)
+std/c/linux/tipc.lo: std/c/linux/$(am__dirstamp)
+std/c/windows/$(am__dirstamp):
+	@$(MKDIR_P) std/c/windows
+	@: > std/c/windows/$(am__dirstamp)
+std/c/windows/com.lo: std/c/windows/$(am__dirstamp)
+std/c/windows/stat.lo: std/c/windows/$(am__dirstamp)
+std/c/windows/windows.lo: std/c/windows/$(am__dirstamp)
+std/c/windows/winsock.lo: std/c/windows/$(am__dirstamp)
+libgphobos.la: $(libgphobos_la_OBJECTS) $(libgphobos_la_DEPENDENCIES) $(EXTRA_libgphobos_la_DEPENDENCIES) 
+	$(libgphobos_la_LINK) -rpath $(toolexeclibdir) $(libgphobos_la_OBJECTS) $(libgphobos_la_LIBADD) $(LIBS)
+libgphobos_t.la: $(libgphobos_t_la_OBJECTS) $(libgphobos_t_la_DEPENDENCIES) $(EXTRA_libgphobos_t_la_DEPENDENCIES) 
+	$(libgphobos_t_la_LINK) $(am_libgphobos_t_la_rpath) $(libgphobos_t_la_OBJECTS) $(libgphobos_t_la_LIBADD) $(LIBS)
+
+clean-checkPROGRAMS:
+	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+../testsuite/$(am__dirstamp):
+	@$(MKDIR_P) ../testsuite
+	@: > ../testsuite/$(am__dirstamp)
+../testsuite/test_runner.$(OBJEXT): ../testsuite/$(am__dirstamp)
+unittest$(EXEEXT): $(unittest_OBJECTS) $(unittest_DEPENDENCIES) $(EXTRA_unittest_DEPENDENCIES) 
+	@rm -f unittest$(EXEEXT)
+	$(unittest_LINK) $(unittest_OBJECTS) $(unittest_LDADD) $(LIBS)
+unittest_static$(EXEEXT): $(unittest_static_OBJECTS) $(unittest_static_DEPENDENCIES) $(EXTRA_unittest_static_DEPENDENCIES) 
+	@rm -f unittest_static$(EXEEXT)
+	$(unittest_static_LINK) $(unittest_static_OBJECTS) $(unittest_static_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+	-rm -f ../testsuite/test_runner.$(OBJEXT)
+	-rm -f etc/c/curl.$(OBJEXT)
+	-rm -f etc/c/curl.lo
+	-rm -f etc/c/sqlite3.$(OBJEXT)
+	-rm -f etc/c/sqlite3.lo
+	-rm -f etc/c/zlib.$(OBJEXT)
+	-rm -f etc/c/zlib.lo
+	-rm -f std/algorithm/comparison.$(OBJEXT)
+	-rm -f std/algorithm/comparison.lo
+	-rm -f std/algorithm/internal.$(OBJEXT)
+	-rm -f std/algorithm/internal.lo
+	-rm -f std/algorithm/iteration.$(OBJEXT)
+	-rm -f std/algorithm/iteration.lo
+	-rm -f std/algorithm/mutation.$(OBJEXT)
+	-rm -f std/algorithm/mutation.lo
+	-rm -f std/algorithm/package.$(OBJEXT)
+	-rm -f std/algorithm/package.lo
+	-rm -f std/algorithm/searching.$(OBJEXT)
+	-rm -f std/algorithm/searching.lo
+	-rm -f std/algorithm/setops.$(OBJEXT)
+	-rm -f std/algorithm/setops.lo
+	-rm -f std/algorithm/sorting.$(OBJEXT)
+	-rm -f std/algorithm/sorting.lo
+	-rm -f std/array.$(OBJEXT)
+	-rm -f std/array.lo
+	-rm -f std/ascii.$(OBJEXT)
+	-rm -f std/ascii.lo
+	-rm -f std/base64.$(OBJEXT)
+	-rm -f std/base64.lo
+	-rm -f std/bigint.$(OBJEXT)
+	-rm -f std/bigint.lo
+	-rm -f std/bitmanip.$(OBJEXT)
+	-rm -f std/bitmanip.lo
+	-rm -f std/c/fenv.$(OBJEXT)
+	-rm -f std/c/fenv.lo
+	-rm -f std/c/freebsd/socket.$(OBJEXT)
+	-rm -f std/c/freebsd/socket.lo
+	-rm -f std/c/linux/linux.$(OBJEXT)
+	-rm -f std/c/linux/linux.lo
+	-rm -f std/c/linux/linuxextern.$(OBJEXT)
+	-rm -f std/c/linux/linuxextern.lo
+	-rm -f std/c/linux/pthread.$(OBJEXT)
+	-rm -f std/c/linux/pthread.lo
+	-rm -f std/c/linux/socket.$(OBJEXT)
+	-rm -f std/c/linux/socket.lo
+	-rm -f std/c/linux/termios.$(OBJEXT)
+	-rm -f std/c/linux/termios.lo
+	-rm -f std/c/linux/tipc.$(OBJEXT)
+	-rm -f std/c/linux/tipc.lo
+	-rm -f std/c/locale.$(OBJEXT)
+	-rm -f std/c/locale.lo
+	-rm -f std/c/math.$(OBJEXT)
+	-rm -f std/c/math.lo
+	-rm -f std/c/osx/socket.$(OBJEXT)
+	-rm -f std/c/osx/socket.lo
+	-rm -f std/c/process.$(OBJEXT)
+	-rm -f std/c/process.lo
+	-rm -f std/c/stdarg.$(OBJEXT)
+	-rm -f std/c/stdarg.lo
+	-rm -f std/c/stddef.$(OBJEXT)
+	-rm -f std/c/stddef.lo
+	-rm -f std/c/stdio.$(OBJEXT)
+	-rm -f std/c/stdio.lo
+	-rm -f std/c/stdlib.$(OBJEXT)
+	-rm -f std/c/stdlib.lo
+	-rm -f std/c/string.$(OBJEXT)
+	-rm -f std/c/string.lo
+	-rm -f std/c/time.$(OBJEXT)
+	-rm -f std/c/time.lo
+	-rm -f std/c/wcharh.$(OBJEXT)
+	-rm -f std/c/wcharh.lo
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+	-rm -f std/c/windows/com.lo
+	-rm -f std/c/windows/stat.$(OBJEXT)
+	-rm -f std/c/windows/stat.lo
+	-rm -f std/c/windows/windows.$(OBJEXT)
+	-rm -f std/c/windows/windows.lo
+	-rm -f std/c/windows/winsock.$(OBJEXT)
+	-rm -f std/c/windows/winsock.lo
+	-rm -f std/compiler.$(OBJEXT)
+	-rm -f std/compiler.lo
+	-rm -f std/complex.$(OBJEXT)
+	-rm -f std/complex.lo
+	-rm -f std/concurrency.$(OBJEXT)
+	-rm -f std/concurrency.lo
+	-rm -f std/container/array.$(OBJEXT)
+	-rm -f std/container/array.lo
+	-rm -f std/container/binaryheap.$(OBJEXT)
+	-rm -f std/container/binaryheap.lo
+	-rm -f std/container/dlist.$(OBJEXT)
+	-rm -f std/container/dlist.lo
+	-rm -f std/container/package.$(OBJEXT)
+	-rm -f std/container/package.lo
+	-rm -f std/container/rbtree.$(OBJEXT)
+	-rm -f std/container/rbtree.lo
+	-rm -f std/container/slist.$(OBJEXT)
+	-rm -f std/container/slist.lo
+	-rm -f std/container/util.$(OBJEXT)
+	-rm -f std/container/util.lo
+	-rm -f std/conv.$(OBJEXT)
+	-rm -f std/conv.lo
+	-rm -f std/csv.$(OBJEXT)
+	-rm -f std/csv.lo
+	-rm -f std/datetime/date.$(OBJEXT)
+	-rm -f std/datetime/date.lo
+	-rm -f std/datetime/interval.$(OBJEXT)
+	-rm -f std/datetime/interval.lo
+	-rm -f std/datetime/package.$(OBJEXT)
+	-rm -f std/datetime/package.lo
+	-rm -f std/datetime/stopwatch.$(OBJEXT)
+	-rm -f std/datetime/stopwatch.lo
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+	-rm -f std/datetime/systime.lo
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+	-rm -f std/datetime/timezone.lo
+	-rm -f std/demangle.$(OBJEXT)
+	-rm -f std/demangle.lo
+	-rm -f std/digest/crc.$(OBJEXT)
+	-rm -f std/digest/crc.lo
+	-rm -f std/digest/digest.$(OBJEXT)
+	-rm -f std/digest/digest.lo
+	-rm -f std/digest/hmac.$(OBJEXT)
+	-rm -f std/digest/hmac.lo
+	-rm -f std/digest/md.$(OBJEXT)
+	-rm -f std/digest/md.lo
+	-rm -f std/digest/murmurhash.$(OBJEXT)
+	-rm -f std/digest/murmurhash.lo
+	-rm -f std/digest/package.$(OBJEXT)
+	-rm -f std/digest/package.lo
+	-rm -f std/digest/ripemd.$(OBJEXT)
+	-rm -f std/digest/ripemd.lo
+	-rm -f std/digest/sha.$(OBJEXT)
+	-rm -f std/digest/sha.lo
+	-rm -f std/encoding.$(OBJEXT)
+	-rm -f std/encoding.lo
+	-rm -f std/exception.$(OBJEXT)
+	-rm -f std/exception.lo
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+	-rm -f std/experimental/allocator/building_blocks/affix_allocator.lo
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+	-rm -f std/experimental/allocator/building_blocks/allocator_list.lo
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+	-rm -f std/experimental/allocator/building_blocks/free_list.$(OBJEXT)
+	-rm -f std/experimental/allocator/building_blocks/free_list.lo
+	-rm -f std/experimental/allocator/building_blocks/free_tree.$(OBJEXT)
+	-rm -f std/experimental/allocator/building_blocks/free_tree.lo
+	-rm -f std/experimental/allocator/building_blocks/kernighan_ritchie.$(OBJEXT)
+	-rm -f std/experimental/allocator/building_blocks/kernighan_ritchie.lo
+	-rm -f std/experimental/allocator/building_blocks/null_allocator.$(OBJEXT)
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+	-rm -f std/experimental/allocator/building_blocks/package.lo
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+	-rm -f std/experimental/allocator/building_blocks/region.$(OBJEXT)
+	-rm -f std/experimental/allocator/building_blocks/region.lo
+	-rm -f std/experimental/allocator/building_blocks/scoped_allocator.$(OBJEXT)
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+	-rm -f std/internal/digest/sha_SSSE3.lo
+	-rm -f std/internal/math/biguintcore.$(OBJEXT)
+	-rm -f std/internal/math/biguintcore.lo
+	-rm -f std/internal/math/biguintnoasm.$(OBJEXT)
+	-rm -f std/internal/math/biguintnoasm.lo
+	-rm -f std/internal/math/biguintx86.$(OBJEXT)
+	-rm -f std/internal/math/biguintx86.lo
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+	-rm -f std/internal/math/errorfunction.lo
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+	-rm -f std/internal/windows/advapi32.lo
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+	-rm -f std/zip.lo
+	-rm -f std/zlib.$(OBJEXT)
+	-rm -f std/zlib.lo
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+distclean-compile:
+	-rm -f *.tab.c
+
+.c.o:
+	$(COMPILE) -c $<
+
+.c.obj:
+	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+	$(LTCOMPILE) -c -o $@ $<
+
+libgphobos_la-adler32.lo: $(top_srcdir)/../zlib/adler32.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-adler32.lo `test -f '$(top_srcdir)/../zlib/adler32.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/adler32.c
+
+libgphobos_la-compress.lo: $(top_srcdir)/../zlib/compress.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-compress.lo `test -f '$(top_srcdir)/../zlib/compress.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/compress.c
+
+libgphobos_la-crc32.lo: $(top_srcdir)/../zlib/crc32.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-crc32.lo `test -f '$(top_srcdir)/../zlib/crc32.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/crc32.c
+
+libgphobos_la-deflate.lo: $(top_srcdir)/../zlib/deflate.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-deflate.lo `test -f '$(top_srcdir)/../zlib/deflate.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/deflate.c
+
+libgphobos_la-gzclose.lo: $(top_srcdir)/../zlib/gzclose.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-gzclose.lo `test -f '$(top_srcdir)/../zlib/gzclose.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzclose.c
+
+libgphobos_la-gzlib.lo: $(top_srcdir)/../zlib/gzlib.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-gzlib.lo `test -f '$(top_srcdir)/../zlib/gzlib.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzlib.c
+
+libgphobos_la-gzread.lo: $(top_srcdir)/../zlib/gzread.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-gzread.lo `test -f '$(top_srcdir)/../zlib/gzread.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzread.c
+
+libgphobos_la-gzwrite.lo: $(top_srcdir)/../zlib/gzwrite.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-gzwrite.lo `test -f '$(top_srcdir)/../zlib/gzwrite.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzwrite.c
+
+libgphobos_la-infback.lo: $(top_srcdir)/../zlib/infback.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-infback.lo `test -f '$(top_srcdir)/../zlib/infback.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/infback.c
+
+libgphobos_la-inffast.lo: $(top_srcdir)/../zlib/inffast.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-inffast.lo `test -f '$(top_srcdir)/../zlib/inffast.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inffast.c
+
+libgphobos_la-inflate.lo: $(top_srcdir)/../zlib/inflate.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-inflate.lo `test -f '$(top_srcdir)/../zlib/inflate.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inflate.c
+
+libgphobos_la-inftrees.lo: $(top_srcdir)/../zlib/inftrees.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-inftrees.lo `test -f '$(top_srcdir)/../zlib/inftrees.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inftrees.c
+
+libgphobos_la-trees.lo: $(top_srcdir)/../zlib/trees.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-trees.lo `test -f '$(top_srcdir)/../zlib/trees.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/trees.c
+
+libgphobos_la-uncompr.lo: $(top_srcdir)/../zlib/uncompr.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-uncompr.lo `test -f '$(top_srcdir)/../zlib/uncompr.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/uncompr.c
+
+libgphobos_la-zutil.lo: $(top_srcdir)/../zlib/zutil.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_la-zutil.lo `test -f '$(top_srcdir)/../zlib/zutil.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/zutil.c
+
+libgphobos_t_la-adler32.lo: $(top_srcdir)/../zlib/adler32.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-adler32.lo `test -f '$(top_srcdir)/../zlib/adler32.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/adler32.c
+
+libgphobos_t_la-compress.lo: $(top_srcdir)/../zlib/compress.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-compress.lo `test -f '$(top_srcdir)/../zlib/compress.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/compress.c
+
+libgphobos_t_la-crc32.lo: $(top_srcdir)/../zlib/crc32.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-crc32.lo `test -f '$(top_srcdir)/../zlib/crc32.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/crc32.c
+
+libgphobos_t_la-deflate.lo: $(top_srcdir)/../zlib/deflate.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-deflate.lo `test -f '$(top_srcdir)/../zlib/deflate.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/deflate.c
+
+libgphobos_t_la-gzclose.lo: $(top_srcdir)/../zlib/gzclose.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-gzclose.lo `test -f '$(top_srcdir)/../zlib/gzclose.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzclose.c
+
+libgphobos_t_la-gzlib.lo: $(top_srcdir)/../zlib/gzlib.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-gzlib.lo `test -f '$(top_srcdir)/../zlib/gzlib.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzlib.c
+
+libgphobos_t_la-gzread.lo: $(top_srcdir)/../zlib/gzread.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-gzread.lo `test -f '$(top_srcdir)/../zlib/gzread.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzread.c
+
+libgphobos_t_la-gzwrite.lo: $(top_srcdir)/../zlib/gzwrite.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-gzwrite.lo `test -f '$(top_srcdir)/../zlib/gzwrite.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzwrite.c
+
+libgphobos_t_la-infback.lo: $(top_srcdir)/../zlib/infback.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-infback.lo `test -f '$(top_srcdir)/../zlib/infback.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/infback.c
+
+libgphobos_t_la-inffast.lo: $(top_srcdir)/../zlib/inffast.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-inffast.lo `test -f '$(top_srcdir)/../zlib/inffast.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inffast.c
+
+libgphobos_t_la-inflate.lo: $(top_srcdir)/../zlib/inflate.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-inflate.lo `test -f '$(top_srcdir)/../zlib/inflate.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inflate.c
+
+libgphobos_t_la-inftrees.lo: $(top_srcdir)/../zlib/inftrees.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-inftrees.lo `test -f '$(top_srcdir)/../zlib/inftrees.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inftrees.c
+
+libgphobos_t_la-trees.lo: $(top_srcdir)/../zlib/trees.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-trees.lo `test -f '$(top_srcdir)/../zlib/trees.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/trees.c
+
+libgphobos_t_la-uncompr.lo: $(top_srcdir)/../zlib/uncompr.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-uncompr.lo `test -f '$(top_srcdir)/../zlib/uncompr.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/uncompr.c
+
+libgphobos_t_la-zutil.lo: $(top_srcdir)/../zlib/zutil.c
+	$(LIBTOOL)  --tag=CC $(libgphobos_t_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libgphobos_t_la-zutil.lo `test -f '$(top_srcdir)/../zlib/zutil.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/zutil.c
+
+adler32.o: $(top_srcdir)/../zlib/adler32.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o adler32.o `test -f '$(top_srcdir)/../zlib/adler32.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/adler32.c
+
+adler32.obj: $(top_srcdir)/../zlib/adler32.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o adler32.obj `if test -f '$(top_srcdir)/../zlib/adler32.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/adler32.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/adler32.c'; fi`
+
+compress.o: $(top_srcdir)/../zlib/compress.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o compress.o `test -f '$(top_srcdir)/../zlib/compress.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/compress.c
+
+compress.obj: $(top_srcdir)/../zlib/compress.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o compress.obj `if test -f '$(top_srcdir)/../zlib/compress.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/compress.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/compress.c'; fi`
+
+crc32.o: $(top_srcdir)/../zlib/crc32.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o crc32.o `test -f '$(top_srcdir)/../zlib/crc32.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/crc32.c
+
+crc32.obj: $(top_srcdir)/../zlib/crc32.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o crc32.obj `if test -f '$(top_srcdir)/../zlib/crc32.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/crc32.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/crc32.c'; fi`
+
+deflate.o: $(top_srcdir)/../zlib/deflate.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o deflate.o `test -f '$(top_srcdir)/../zlib/deflate.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/deflate.c
+
+deflate.obj: $(top_srcdir)/../zlib/deflate.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o deflate.obj `if test -f '$(top_srcdir)/../zlib/deflate.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/deflate.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/deflate.c'; fi`
+
+gzclose.o: $(top_srcdir)/../zlib/gzclose.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzclose.o `test -f '$(top_srcdir)/../zlib/gzclose.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzclose.c
+
+gzclose.obj: $(top_srcdir)/../zlib/gzclose.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzclose.obj `if test -f '$(top_srcdir)/../zlib/gzclose.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/gzclose.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/gzclose.c'; fi`
+
+gzlib.o: $(top_srcdir)/../zlib/gzlib.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzlib.o `test -f '$(top_srcdir)/../zlib/gzlib.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzlib.c
+
+gzlib.obj: $(top_srcdir)/../zlib/gzlib.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzlib.obj `if test -f '$(top_srcdir)/../zlib/gzlib.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/gzlib.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/gzlib.c'; fi`
+
+gzread.o: $(top_srcdir)/../zlib/gzread.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzread.o `test -f '$(top_srcdir)/../zlib/gzread.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzread.c
+
+gzread.obj: $(top_srcdir)/../zlib/gzread.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzread.obj `if test -f '$(top_srcdir)/../zlib/gzread.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/gzread.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/gzread.c'; fi`
+
+gzwrite.o: $(top_srcdir)/../zlib/gzwrite.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzwrite.o `test -f '$(top_srcdir)/../zlib/gzwrite.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/gzwrite.c
+
+gzwrite.obj: $(top_srcdir)/../zlib/gzwrite.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gzwrite.obj `if test -f '$(top_srcdir)/../zlib/gzwrite.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/gzwrite.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/gzwrite.c'; fi`
+
+infback.o: $(top_srcdir)/../zlib/infback.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o infback.o `test -f '$(top_srcdir)/../zlib/infback.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/infback.c
+
+infback.obj: $(top_srcdir)/../zlib/infback.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o infback.obj `if test -f '$(top_srcdir)/../zlib/infback.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/infback.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/infback.c'; fi`
+
+inffast.o: $(top_srcdir)/../zlib/inffast.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o inffast.o `test -f '$(top_srcdir)/../zlib/inffast.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inffast.c
+
+inffast.obj: $(top_srcdir)/../zlib/inffast.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o inffast.obj `if test -f '$(top_srcdir)/../zlib/inffast.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/inffast.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/inffast.c'; fi`
+
+inflate.o: $(top_srcdir)/../zlib/inflate.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o inflate.o `test -f '$(top_srcdir)/../zlib/inflate.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inflate.c
+
+inflate.obj: $(top_srcdir)/../zlib/inflate.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o inflate.obj `if test -f '$(top_srcdir)/../zlib/inflate.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/inflate.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/inflate.c'; fi`
+
+inftrees.o: $(top_srcdir)/../zlib/inftrees.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o inftrees.o `test -f '$(top_srcdir)/../zlib/inftrees.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/inftrees.c
+
+inftrees.obj: $(top_srcdir)/../zlib/inftrees.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o inftrees.obj `if test -f '$(top_srcdir)/../zlib/inftrees.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/inftrees.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/inftrees.c'; fi`
+
+trees.o: $(top_srcdir)/../zlib/trees.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o trees.o `test -f '$(top_srcdir)/../zlib/trees.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/trees.c
+
+trees.obj: $(top_srcdir)/../zlib/trees.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o trees.obj `if test -f '$(top_srcdir)/../zlib/trees.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/trees.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/trees.c'; fi`
+
+uncompr.o: $(top_srcdir)/../zlib/uncompr.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o uncompr.o `test -f '$(top_srcdir)/../zlib/uncompr.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/uncompr.c
+
+uncompr.obj: $(top_srcdir)/../zlib/uncompr.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o uncompr.obj `if test -f '$(top_srcdir)/../zlib/uncompr.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/uncompr.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/uncompr.c'; fi`
+
+zutil.o: $(top_srcdir)/../zlib/zutil.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o zutil.o `test -f '$(top_srcdir)/../zlib/zutil.c' || echo '$(srcdir)/'`$(top_srcdir)/../zlib/zutil.c
+
+zutil.obj: $(top_srcdir)/../zlib/zutil.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o zutil.obj `if test -f '$(top_srcdir)/../zlib/zutil.c'; then $(CYGPATH_W) '$(top_srcdir)/../zlib/zutil.c'; else $(CYGPATH_W) '$(srcdir)/$(top_srcdir)/../zlib/zutil.c'; fi`
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+	-rm -rf etc/c/.libs etc/c/_libs
+	-rm -rf std/.libs std/_libs
+	-rm -rf std/algorithm/.libs std/algorithm/_libs
+	-rm -rf std/c/.libs std/c/_libs
+	-rm -rf std/c/freebsd/.libs std/c/freebsd/_libs
+	-rm -rf std/c/linux/.libs std/c/linux/_libs
+	-rm -rf std/c/osx/.libs std/c/osx/_libs
+	-rm -rf std/c/windows/.libs std/c/windows/_libs
+	-rm -rf std/container/.libs std/container/_libs
+	-rm -rf std/datetime/.libs std/datetime/_libs
+	-rm -rf std/digest/.libs std/digest/_libs
+	-rm -rf std/experimental/.libs std/experimental/_libs
+	-rm -rf std/experimental/allocator/.libs std/experimental/allocator/_libs
+	-rm -rf std/experimental/allocator/building_blocks/.libs std/experimental/allocator/building_blocks/_libs
+	-rm -rf std/experimental/logger/.libs std/experimental/logger/_libs
+	-rm -rf std/internal/.libs std/internal/_libs
+	-rm -rf std/internal/digest/.libs std/internal/digest/_libs
+	-rm -rf std/internal/math/.libs std/internal/math/_libs
+	-rm -rf std/internal/test/.libs std/internal/test/_libs
+	-rm -rf std/internal/windows/.libs std/internal/windows/_libs
+	-rm -rf std/net/.libs std/net/_libs
+	-rm -rf std/range/.libs std/range/_libs
+	-rm -rf std/regex/.libs std/regex/_libs
+	-rm -rf std/regex/internal/.libs std/regex/internal/_libs
+	-rm -rf std/windows/.libs std/windows/_libs
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+	@list='$(toolexeclib_DATA)'; test -n "$(toolexeclibdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(toolexeclibdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(toolexeclibdir)" || exit $$?; \
+	done
+
+uninstall-toolexeclibDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(toolexeclib_DATA)'; test -n "$(toolexeclibdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(toolexeclibdir)'; $(am__uninstall_files_from_dir)
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+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
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+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
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+		$(TAGS_FILES) $(LISP)
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+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
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+	$(MAKE) $(AM_MAKEFLAGS) $(check_LTLIBRARIES) $(check_PROGRAMS)
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+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
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+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
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+.MAKE: check-am install-am install-strip
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+.PHONY: CTAGS GTAGS all all-am check check-am clean \
+	clean-checkLTLIBRARIES clean-checkPROGRAMS clean-generic \
+	clean-libtool clean-local clean-toolexeclibLTLIBRARIES ctags \
+	distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags dvi dvi-am html html-am info \
+	info-am install install-am install-data install-data-am \
+	install-data-local install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip install-toolexeclibDATA \
+	install-toolexeclibLTLIBRARIES installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
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+	uninstall-am uninstall-toolexeclibDATA \
+	uninstall-toolexeclibLTLIBRARIES
+
+
+# Compile D into normal object files
+.d.o:
+	$(GDC) $(GDCFLAGS) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Compile D sources with libtool
+.d.lo:
+	$(LTDCOMPILE) $(GDCFLAGS) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Unittest rules. Unfortunately we can't use _DFLAGS in automake without
+# explicit D support, so use this hack.
+# Compile D sources with libtool and test flags
+%.t.lo : %.d
+	$(LTDCOMPILE) $(GDCFLAGSX) $(MULTIFLAGS) $(D_EXTRA_DFLAGS) -c -o $@ $<
+
+# Compile objects for static linking with test flags
+# Automake breaks empty rules, so use the shell NOP :
+%.t.o : %.t.lo
+	@:
+
+# Extra install and clean rules.
+# This does not delete the .libs/.t.o files, but deleting
+# the .lo is good enough to rerun the rules
+clean-local:
+	rm -f $(PHOBOS_TEST_LOBJECTS)
+	rm -f $(PHOBOS_TEST_OBJECTS)
+
+# Handles generated files as well
+install-data-local:
+	for file in $(ALL_PHOBOS_INSTALL_DSOURCES); do \
+	  if test -f $$file; then \
+	    $(INSTALL_HEADER) -D $$file $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  else \
+	    $(INSTALL_HEADER) -D $(srcdir)/$$file \
+	      $(DESTDIR)$(gdc_include_dir)/$$file ; \
+	  fi ; \
+	done
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libphobos/src/libgphobos.spec.in b/libphobos/src/libgphobos.spec.in
index a11ec3ea192..0a33e834b1a 100644
--- a/libphobos/src/libgphobos.spec.in
+++ b/libphobos/src/libgphobos.spec.in
@@ -5,4 +5,4 @@
 #
 
 %rename lib liborig_gdc_renamed
-*lib: %(liborig_gdc_renamed) @SPEC_PHOBOS_DEPS@
+*lib: @SPEC_PHOBOS_DEPS@ %(liborig_gdc_renamed)
diff --git a/libphobos/testsuite/Makefile.am b/libphobos/testsuite/Makefile.am
new file mode 100644
index 00000000000..dd99d9d871e
--- /dev/null
+++ b/libphobos/testsuite/Makefile.am
@@ -0,0 +1,15 @@
+## Process this file with automake to produce Makefile.in.
+
+AUTOMAKE_OPTIONS = foreign dejagnu
+
+# Setup the testing framework, if you have one
+EXPECT = $(shell if test -f $(top_builddir)/../expect/expect; then \
+	   echo $(top_builddir)/../expect/expect; else echo expect; fi)
+
+_RUNTEST = $(shell if test -f $(top_srcdir)/../dejagnu/runtest; then \
+	     echo $(top_srcdir)/../dejagnu/runtest; else echo runtest; fi)
+RUNTEST = "$(_RUNTEST) $(AM_RUNTESTFLAGS)"
+
+AM_MAKEFLAGS = "EXEEXT=$(EXEEXT)"
+
+CLEANFILES = *.log *.sum
diff --git a/libphobos/testsuite/Makefile.in b/libphobos/testsuite/Makefile.in
new file mode 100644
index 00000000000..5529eddd8c1
--- /dev/null
+++ b/libphobos/testsuite/Makefile.in
@@ -0,0 +1,452 @@
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+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+
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+    case $$MAKEFLAGS in \
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+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
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+        for am__flg in $$MAKEFLAGS; do \
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+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = foreign dejagnu
+
+# Setup the testing framework, if you have one
+EXPECT = $(shell if test -f $(top_builddir)/../expect/expect; then \
+	   echo $(top_builddir)/../expect/expect; else echo expect; fi)
+
+_RUNTEST = $(shell if test -f $(top_srcdir)/../dejagnu/runtest; then \
+	     echo $(top_srcdir)/../dejagnu/runtest; else echo runtest; fi)
+
+RUNTEST = "$(_RUNTEST) $(AM_RUNTESTFLAGS)"
+AM_MAKEFLAGS = "EXEEXT=$(EXEEXT)"
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+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
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+	      exit 1;; \
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+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps testsuite/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign --ignore-deps testsuite/Makefile
+.PRECIOUS: Makefile
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+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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+
+mostlyclean-libtool:
+	-rm -f *.lo
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+clean-libtool:
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+tags: TAGS
+TAGS:
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+ctags: CTAGS
+CTAGS:
+
+
+check-DEJAGNU: site.exp
+	srcdir='$(srcdir)'; export srcdir; \
+	EXPECT=$(EXPECT); export EXPECT; \
+	runtest=$(RUNTEST); \
+	if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
+	  exit_status=0; l='$(DEJATOOL)'; for tool in $$l; do \
+	    if $$runtest $(AM_RUNTESTFLAGS) $(RUNTESTDEFAULTFLAGS) $(RUNTESTFLAGS); \
+	    then :; else exit_status=1; fi; \
+	  done; \
+	else echo "WARNING: could not find \`runtest'" 1>&2; :;\
+	fi; \
+	exit $$exit_status
+site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG)
+	@echo 'Making a new site.exp file...'
+	@echo '## these variables are automatically generated by make ##' >site.tmp
+	@echo '# Do not edit here.  If you wish to override these values' >>site.tmp
+	@echo '# edit the last section' >>site.tmp
+	@echo 'set srcdir "$(srcdir)"' >>site.tmp
+	@echo "set objdir `pwd`" >>site.tmp
+	@echo 'set build_alias "$(build_alias)"' >>site.tmp
+	@echo 'set build_triplet $(build_triplet)' >>site.tmp
+	@echo 'set host_alias "$(host_alias)"' >>site.tmp
+	@echo 'set host_triplet $(host_triplet)' >>site.tmp
+	@echo 'set target_alias "$(target_alias)"' >>site.tmp
+	@echo 'set target_triplet $(target_triplet)' >>site.tmp
+	@list='$(EXTRA_DEJAGNU_SITE_CONFIG)'; for f in $$list; do \
+	  echo "## Begin content included from file $$f.  Do not modify. ##" \
+	   && cat `test -f "$$f" || echo '$(srcdir)/'`$$f \
+	   && echo "## End content included from file $$f. ##" \
+	   || exit 1; \
+	 done >> site.tmp
+	@echo "## End of auto-generated content; you can edit from here. ##" >> site.tmp
+	@if test -f site.exp; then \
+	   sed -e '1,/^## End of auto-generated content.*##/d' site.exp >> site.tmp; \
+	 fi
+	@-rm -f site.bak
+	@test ! -f site.exp || mv site.exp site.bak
+	@mv site.tmp site.exp
+
+distclean-DEJAGNU:
+	-rm -f site.exp site.bak
+	-l='$(DEJATOOL)'; for tool in $$l; do \
+	  rm -f $$tool.sum $$tool.log; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-DEJAGNU distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: all all-am check check-DEJAGNU check-am clean clean-generic \
+	clean-libtool distclean distclean-DEJAGNU distclean-generic \
+	distclean-libtool dvi dvi-am html html-am info info-am install \
+	install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libphobos/testsuite/config/default.exp b/libphobos/testsuite/config/default.exp
new file mode 100644
index 00000000000..10dc93137c0
--- /dev/null
+++ b/libphobos/testsuite/config/default.exp
@@ -0,0 +1,17 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib "standard.exp"
diff --git a/libphobos/testsuite/lib/libphobos-dg.exp b/libphobos/testsuite/lib/libphobos-dg.exp
new file mode 100644
index 00000000000..ffb2ba3f714
--- /dev/null
+++ b/libphobos/testsuite/lib/libphobos-dg.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_gcc_lib multiline.exp
+load_gcc_lib prune.exp
+load_gcc_lib scandump.exp
+load_gcc_lib scanltranstree.exp
+load_gcc_lib scanwpaipa.exp
+load_gcc_lib file-format.exp
+load_gcc_lib scanasm.exp
+load_gcc_lib scanlang.exp
+load_gcc_lib scanrtl.exp
+load_gcc_lib scantree.exp
+load_gcc_lib scanipa.exp
+load_gcc_lib torture-options.exp
+load_gcc_lib timeout-dg.exp
+load_gcc_lib fortran-modules.exp
+load_gcc_lib gcc-dg.exp
+
+# Utility routines.
+
+#
+# libphobos_load -- wrapper around default libphobos_load to handle tests that
+# require program arguments passed to them.
+#
+
+if { [info procs libphobos_load] != [list] \
+      && [info procs prev_libphobos_load] == [list] } {
+    rename libphobos_load prev_libphobos_load
+
+    proc libphobos_load { program args } {
+        global libphobos_run_args
+        if { $libphobos_run_args != "" } {
+            set args [concat "{$libphobos_run_args}"]
+        }
+        set result [eval [list prev_libphobos_load $program] $args ]
+        return $result
+    }
+}
diff --git a/libphobos/testsuite/lib/libphobos.exp b/libphobos/testsuite/lib/libphobos.exp
new file mode 100644
index 00000000000..7dbf667e2cd
--- /dev/null
+++ b/libphobos/testsuite/lib/libphobos.exp
@@ -0,0 +1,193 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+#
+# DejaGnu does not have proper library search paths for load_lib.
+# We have to explicitly load everything that gdc.exp wants to load.
+#
+
+proc load_gcc_lib { filename } {
+    global srcdir loaded_libs
+
+    load_file $srcdir/../../gcc/testsuite/lib/$filename
+    set loaded_libs($filename) ""
+}
+
+load_lib dg.exp
+load_lib libgloss.exp
+
+load_gcc_lib target-supports.exp
+load_gcc_lib target-supports-dg.exp
+load_gcc_lib dg-options.exp
+load_gcc_lib target-libpath.exp
+load_gcc_lib timeout.exp
+load_gcc_lib wrapper.exp
+load_gcc_lib target-utils.exp
+load_gcc_lib gcc-defs.exp
+
+set TESTING_IN_BUILD_TREE 1
+
+# Define libphobos callbacks for dg.exp.
+
+proc libphobos-dg-test { prog do_what extra_tool_flags } {
+    set compile_type ""
+    set output_file ""
+
+    # Set up the compiler flags, based on what we're going to do.
+    switch $do_what {
+        "run" {
+            set compile_type "executable"
+            # FIXME: "./" is to cope with "." not being in $PATH.
+            # Should this be handled elsewhere?
+            # YES.
+            set output_file "./[file rootname [file tail $prog]].exe"
+            # This is the only place where we care if an executable was
+            # created or not.  If it was, dg.exp will try to run it.
+            catch { remote_file build delete $output_file }
+        }
+        "link" {
+            set compile_type "executable"
+            set output_file "./[file rootname [file tail $prog]].exe"
+        }
+        default {
+            perror "$do_what: not a valid dg-do keyword"
+            return ""
+        }
+    }
+
+    set select_compile "libphobos_target_compile"
+    set options ""
+    if { $extra_tool_flags != "" } {
+        lappend options "additional_flags=$extra_tool_flags"
+    }
+
+    set comp_output [$select_compile "$prog" "$output_file" "$compile_type" $options]
+
+    return [list $comp_output $output_file]
+}
+
+#
+# libphobos_init
+#
+
+proc libphobos_init { args } {
+    global env
+    global srcdir blddir objdir tool_root_dir
+    global exeext
+    global gdc gdcflags
+    global gdcpaths gdcldflags
+    global gluefile wrap_flags
+    global ld_library_path
+    global DEFAULT_DFLAGS
+
+    # If a testcase doesn't have special options, use these.
+    if ![info exists DEFAULT_DFLAGS] then {
+        set DEFAULT_DFLAGS ""
+    }
+
+    # By default, we assume we want to run program images.
+    global dg-do-what-default
+    if [isnative] {
+        set dg-do-what-default "run"
+    } else {
+        set dg-do-what-default "link"
+    }
+
+    # What arguments to pass to run program images.
+    global libphobos_run_args
+    set libphobos_run_args ""
+
+    # Default settings.
+    set blddir [lookfor_file [get_multilibs] libphobos]
+    set flags_file "${blddir}/testsuite/testsuite_flags"
+    set shlib_ext [get_shlib_extension]
+
+    set gdc [transform "gdc"]
+    set gdcflags "-fmessage-length=0"
+    set gdcpaths "-I${srcdir}"
+    set gdcldflags ""
+
+    if { [file exists $flags_file] } {
+        set gdc [exec sh $flags_file --gdc]
+        set gdcflags [exec sh $flags_file --gdcflags]
+        set gdcpaths [exec sh $flags_file --gdcpaths]
+        set gdcldflags [exec sh $flags_file --gdcldflags]
+    }
+
+    set exeext ""
+    if [info exists env(EXEEXT)] {
+        set exeext $env(EXEEXT)
+    }
+
+    # Compute what needs to be added to the existing LD_LIBRARY_PATH.
+    set ld_library_path ""
+
+    set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
+    if {$gccdir != ""} {
+        set gccdir [file dirname $gccdir]
+        append ld_library_path ":${gccdir}"
+    }
+
+    if { [file exists "${blddir}/libdruntime/.libs/libgdruntime.${shlib_ext}"] } {
+        append ld_library_path ":${blddir}/libdruntime/.libs"
+    }
+
+    if { [file exists "${blddir}/src/.libs/libgphobos.${shlib_ext}"] } {
+        append ld_library_path ":${blddir}/src/.libs"
+    }
+
+    set_ld_library_path_env_vars
+
+    libphobos_maybe_build_wrapper "${objdir}/testglue.o"
+}
+
+#
+# libphobos_target_compile -- compile a source file.
+#
+
+proc libphobos_target_compile { source dest type options } {
+    global gdc gdcflags
+    global gdcpaths gdcldflags
+    global gluefile wrap_flags
+
+    lappend options "additional_flags=-fno-diagnostics-show-caret -fdiagnostics-color=never"
+
+    if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
+        lappend options "libs=${gluefile}"
+        lappend options "ldflags=${wrap_flags}"
+    }
+
+    # Flag setting based on type argument.
+    if { $type == "executable" } {
+        # Link the support objects into executables.
+        lappend options "additional_flags=$gdcldflags"
+    }
+
+    # Set the compiler, only add D flags and paths if building D sources.
+    set gdc_final $gdc
+    if [regexp ".*\.d\$" $source] {
+        set gdc_final [concat $gdc_final $gdcflags]
+        set gdc_final [concat $gdc_final $gdcpaths]
+    }
+
+    lappend options "compiler=$gdc_final"
+    lappend options "timeout=[timeout_value]"
+
+    set options [dg-additional-files-options $options $source]
+    set comp_output [target_compile $source $dest $type $options]
+
+    return $comp_output
+}
diff --git a/libphobos/testsuite/libphobos.allocations/allocations.exp b/libphobos/testsuite/libphobos.allocations/allocations.exp
new file mode 100644
index 00000000000..d744b74e10d
--- /dev/null
+++ b/libphobos/testsuite/libphobos.allocations/allocations.exp
@@ -0,0 +1,29 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib libphobos-dg.exp
+
+# Initialize dg.
+dg-init
+
+# Gather a list of all tests.
+set tests [lsort [find $srcdir/$subdir *.d]]
+
+# Main loop.
+dg-runtest $tests "" $DEFAULT_DFLAGS
+
+# All done.
+dg-finish
diff --git a/libphobos/testsuite/libphobos.allocations/overflow_from_existing.d b/libphobos/testsuite/libphobos.allocations/overflow_from_existing.d
new file mode 100644
index 00000000000..c41b29fbde7
--- /dev/null
+++ b/libphobos/testsuite/libphobos.allocations/overflow_from_existing.d
@@ -0,0 +1,8 @@
+// { dg-shouldfail "Memory allocation failed" }
+// { dg-output "core.exception.OutOfMemoryError@.*: Memory allocation failed" }
+void main()
+{
+    void[] buffer;
+    buffer.length = 1;
+    buffer.length = size_t.max;
+}
diff --git a/libphobos/testsuite/libphobos.allocations/overflow_from_zero.d b/libphobos/testsuite/libphobos.allocations/overflow_from_zero.d
new file mode 100644
index 00000000000..de48773272b
--- /dev/null
+++ b/libphobos/testsuite/libphobos.allocations/overflow_from_zero.d
@@ -0,0 +1,8 @@
+// { dg-shouldfail "Memory allocation failed" }
+// { dg-output "core.exception.OutOfMemoryError@.*: Memory allocation failed" }
+void main()
+{
+    void[] buffer;
+    buffer.length = 0;
+    buffer.length = size_t.max;
+}
diff --git a/libphobos/testsuite/libphobos.cycles/cycles.exp b/libphobos/testsuite/libphobos.cycles/cycles.exp
new file mode 100644
index 00000000000..21529e4c24d
--- /dev/null
+++ b/libphobos/testsuite/libphobos.cycles/cycles.exp
@@ -0,0 +1,53 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib libphobos-dg.exp
+
+set dg-output-text [list]
+
+# Arguments to pass to the test program, expected output, and return code.
+set cycle_test_list [list \
+    { ignore ""  0 } \
+    { abort "object.Error@.*: Cyclic dependency between module mod. and mod." 1 } \
+    { print "Cyclic dependency between module mod. and mod." 0 } \
+    { deprecate "Deprecation 16211 warning:" 0 } \
+]
+
+# Initialize dg.
+dg-init
+
+# Gather a list of all tests.
+set tests [lsort [find $srcdir/$subdir *.d]]
+
+# Main loop.
+foreach cycle_test $cycle_test_list {
+    # The set the argument to pass to the program.
+    set libphobos_run_args "--DRT-oncycle=[lindex $cycle_test 0]"
+
+    # Whether the program is expected to fail.
+    set expected_fail [lindex $cycle_test 2]
+
+    foreach test $tests {
+        set shouldfail $expected_fail
+        dg-test $test "" $DEFAULT_DFLAGS
+    }
+
+    set shouldfail 0
+    set libphobos_run_args ""
+}
+
+# All done.
+dg-finish
diff --git a/libphobos/testsuite/libphobos.cycles/mod1.d b/libphobos/testsuite/libphobos.cycles/mod1.d
new file mode 100644
index 00000000000..22fd9ec9470
--- /dev/null
+++ b/libphobos/testsuite/libphobos.cycles/mod1.d
@@ -0,0 +1,9 @@
+// { dg-additional-sources "mod2.d mod3.d" }
+module mod1;
+import mod2;
+
+shared int x;
+shared static this()
+{
+    x = 1;
+}
diff --git a/libphobos/testsuite/libphobos.cycles/mod2.d b/libphobos/testsuite/libphobos.cycles/mod2.d
new file mode 100644
index 00000000000..66ba8197cab
--- /dev/null
+++ b/libphobos/testsuite/libphobos.cycles/mod2.d
@@ -0,0 +1,9 @@
+// { dg-additional-sources "mod1.d mod3.d" }
+module mod2;
+import mod1;
+import mod3;
+
+void main()
+{
+    // do nothing
+}
diff --git a/libphobos/testsuite/libphobos.cycles/mod3.d b/libphobos/testsuite/libphobos.cycles/mod3.d
new file mode 100644
index 00000000000..3eff4a90abc
--- /dev/null
+++ b/libphobos/testsuite/libphobos.cycles/mod3.d
@@ -0,0 +1,9 @@
+// { dg-additional-sources "mod1.d mod2.d" }
+module mod3;
+import mod2;
+
+shared int x;
+shared static this()
+{
+    x = 3;
+}
diff --git a/libphobos/testsuite/libphobos.exceptions/chain.d b/libphobos/testsuite/libphobos.exceptions/chain.d
new file mode 100644
index 00000000000..462ba245e55
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/chain.d
@@ -0,0 +1,79 @@
+// Author: Ali Çehreli
+// See https://forum.dlang.org/post/o2n7f8$2p1t$1@digitalmars.com
+
+import core.stdc.stdio;
+
+class TestException : Exception
+{
+    this(string msg)
+    {
+        super(typeof(this).stringof~": "~msg);
+    }
+}
+
+class TestError : Error
+{
+    this(string msg)
+    {
+        super(typeof(this).stringof~": "~msg);
+    }
+}
+
+// Causes an exception chain where the node at index errorIndex is an
+// Error (others are all Exceptions).
+void causeExceptionChain(size_t chainLength, size_t errorIndex)
+{
+    void throws(size_t n)
+    {
+        scope (exit)
+        {
+            string msg = [ cast(char)('a'+n) ].idup;
+            if (n == errorIndex)
+            {
+                throw new TestError(msg);
+            }
+            else
+            {
+                throw new TestException(msg);
+            }
+        }
+
+        if (n != 0)
+        {
+            // Redundant 'return' keyword due to
+            // https://issues.dlang.org/show_bug.cgi?id=16960
+            return throws(n - 1);
+        }
+    }
+
+    throws(chainLength - 1);
+}
+
+void main()
+{
+    try
+    {
+        // -1 would mean "no Error in the chain". Change this to a
+        // number between 0 and 4 (inclusive) then you will realize
+        // that the Exception below will not be caught.
+        size_t errorIndex = 3;
+        causeExceptionChain(5, errorIndex);
+    }
+    catch (Error original)
+    {
+        printf("Caught\n");
+        string prefix = "";
+        for ({ size_t i; Throwable ex = original; } ex; ex = ex.next, ++i)
+        {
+            printf("%.*s%.*s\n", prefix.length, prefix.ptr, ex.msg.length, ex.msg.ptr);
+            prefix = prefix~" ";
+        }
+        printf("Bypassed chain was:\n");
+        prefix = "";
+        for ({ size_t i; Throwable ex = original.bypassedException; } ex; ex = ex.next, ++i)
+        {
+            printf("%.*s%.*s\n", prefix.length, prefix.ptr, ex.msg.length, ex.msg.ptr);
+            prefix = prefix~" ";
+        }
+    }
+}
diff --git a/libphobos/testsuite/libphobos.exceptions/exceptions.exp b/libphobos/testsuite/libphobos.exceptions/exceptions.exp
new file mode 100644
index 00000000000..d744b74e10d
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/exceptions.exp
@@ -0,0 +1,29 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib libphobos-dg.exp
+
+# Initialize dg.
+dg-init
+
+# Gather a list of all tests.
+set tests [lsort [find $srcdir/$subdir *.d]]
+
+# Main loop.
+dg-runtest $tests "" $DEFAULT_DFLAGS
+
+# All done.
+dg-finish
diff --git a/libphobos/testsuite/libphobos.exceptions/invalid_memory_operation.d b/libphobos/testsuite/libphobos.exceptions/invalid_memory_operation.d
new file mode 100644
index 00000000000..79660e97f2b
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/invalid_memory_operation.d
@@ -0,0 +1,14 @@
+// { dg-shouldfail "Invalid memory operation" }
+// { dg-output "core.exception.InvalidMemoryOperationError@.*: Invalid memory operation" }
+struct S
+{
+    ~this()
+    {
+        new int;
+    }
+}
+
+void main()
+{
+    new S;
+}
diff --git a/libphobos/testsuite/libphobos.exceptions/line_trace.d b/libphobos/testsuite/libphobos.exceptions/line_trace.d
new file mode 100644
index 00000000000..7b75d3af277
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/line_trace.d
@@ -0,0 +1,19 @@
+// { dg-output "object.Exception@.*: exception" }
+void main()
+{
+    try
+    {
+        f1();
+    }
+    catch (Exception e)
+    {
+        import core.stdc.stdio;
+        auto str = e.toString();
+        printf("%.*s\n", str.length, str.ptr);
+    }
+}
+
+void f1()
+{
+    throw new Exception("exception");
+}
diff --git a/libphobos/testsuite/libphobos.exceptions/static_dtor.d b/libphobos/testsuite/libphobos.exceptions/static_dtor.d
new file mode 100644
index 00000000000..1a03ee01a0d
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/static_dtor.d
@@ -0,0 +1,16 @@
+// { dg-shouldfail "static_dtor_exception" }
+// { dg-output "object.Exception@.*: static_dtor_exception" }
+// Issue 16594
+import core.stdc.stdio;
+
+shared static ~this()
+{
+    __gshared int count;
+
+    if (count++) fprintf(stderr, "dtor_called_more_than_once");
+    else throw new Exception("static_dtor_exception");
+}
+
+void main()
+{
+}
diff --git a/libphobos/testsuite/libphobos.exceptions/stderr_msg.d b/libphobos/testsuite/libphobos.exceptions/stderr_msg.d
new file mode 100644
index 00000000000..bd14cea3c59
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/stderr_msg.d
@@ -0,0 +1,6 @@
+// { dg-shouldfail "stderr_msg msg" }
+// { dg-output "object.Exception@.*: stderr_msg msg" }
+void main()
+{
+    throw new Exception("stderr_msg msg");
+}
diff --git a/libphobos/testsuite/libphobos.exceptions/unittest_assert.d b/libphobos/testsuite/libphobos.exceptions/unittest_assert.d
new file mode 100644
index 00000000000..bb4f2c214b6
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/unittest_assert.d
@@ -0,0 +1,11 @@
+// { dg-options "-funittest" }
+// { dg-shouldfail "unittest_assert msg" }
+// { dg-output "core.exception.AssertError@.*: unittest_assert msg" }
+unittest
+{
+    assert(0, "unittest_assert msg");
+}
+
+void main()
+{
+}
diff --git a/libphobos/testsuite/libphobos.exceptions/unknown_gc.d b/libphobos/testsuite/libphobos.exceptions/unknown_gc.d
new file mode 100644
index 00000000000..eb95aeed036
--- /dev/null
+++ b/libphobos/testsuite/libphobos.exceptions/unknown_gc.d
@@ -0,0 +1,9 @@
+// { dg-require-effective-target shared }
+// { dg-options "-shared-libphobos" }
+// { dg-shouldfail "unknowngc" }
+// { dg-output "No GC was initialized, please recheck the name of the selected GC \\('unknowngc'\\)." }
+extern(C) __gshared string[] rt_options = [ "gcopt=gc:unknowngc" ];
+
+void main()
+{
+}
diff --git a/libphobos/testsuite/libphobos.init_fini/init_fini.exp b/libphobos/testsuite/libphobos.init_fini/init_fini.exp
new file mode 100644
index 00000000000..d744b74e10d
--- /dev/null
+++ b/libphobos/testsuite/libphobos.init_fini/init_fini.exp
@@ -0,0 +1,29 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib libphobos-dg.exp
+
+# Initialize dg.
+dg-init
+
+# Gather a list of all tests.
+set tests [lsort [find $srcdir/$subdir *.d]]
+
+# Main loop.
+dg-runtest $tests "" $DEFAULT_DFLAGS
+
+# All done.
+dg-finish
diff --git a/libphobos/testsuite/libphobos.init_fini/runtime_args.d b/libphobos/testsuite/libphobos.init_fini/runtime_args.d
new file mode 100644
index 00000000000..07ebae2582f
--- /dev/null
+++ b/libphobos/testsuite/libphobos.init_fini/runtime_args.d
@@ -0,0 +1,13 @@
+// Bugzilla 11149 - Runtime.args no longer available in static constructors
+import core.runtime;
+
+shared static this()
+{
+    assert(Runtime.cArgs.argc > 0);
+    assert(Runtime.cArgs.argv !is null);
+    assert(Runtime.args.length > 0);
+}
+
+void main()
+{
+}
diff --git a/libphobos/testsuite/libphobos.init_fini/thread_join.d b/libphobos/testsuite/libphobos.init_fini/thread_join.d
new file mode 100644
index 00000000000..a40cd5ebe04
--- /dev/null
+++ b/libphobos/testsuite/libphobos.init_fini/thread_join.d
@@ -0,0 +1,18 @@
+// Bugzilla 11309 - std.concurrency: OwnerTerminated message doesn't work
+// We need to assure that the thread dtors of parent threads run before the thread dtors of the child threads.
+import core.thread, core.sync.semaphore;
+import core.stdc.stdio;
+
+__gshared Semaphore sem;
+
+static ~this()
+{
+    if (sem !is null) sem.notify();
+}
+
+void main()
+{
+    sem = new Semaphore;
+    auto thr = new Thread({assert(sem.wait(1.seconds));});
+    thr.start();
+}
diff --git a/libphobos/testsuite/libphobos.shared/finalize.d b/libphobos/testsuite/libphobos.shared/finalize.d
new file mode 100644
index 00000000000..f31b818e261
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/finalize.d
@@ -0,0 +1,63 @@
+import core.runtime;
+import core.stdc.stdio;
+import core.stdc.string;
+import core.thread;
+import core.sys.posix.dlfcn;
+
+void runTest()
+{
+    Object obj;
+    obj = Object.factory("lib.MyFinalizer");
+    assert(obj.toString() == "lib.MyFinalizer");
+    obj = Object.factory("lib.MyFinalizerBig");
+    assert(obj.toString() == "lib.MyFinalizerBig");
+}
+
+class NoFinalize
+{
+    size_t _finalizeCounter;
+
+    ~this()
+    {
+        ++_finalizeCounter;
+    }
+}
+
+class NoFinalizeBig : NoFinalize
+{
+    ubyte[4096] _big = void;
+}
+
+extern (C) alias SetFinalizeCounter = void function(shared(size_t*));
+
+void main(string[] args)
+{
+    auto name = args[0] ~ '\0';
+    const pathlen = strrchr(name.ptr, '/') - name.ptr + 1;
+    name = name[0 .. pathlen] ~ "lib.so";
+
+    auto h = Runtime.loadLibrary(name);
+    assert(h !is null);
+
+    auto nf1 = new NoFinalize;
+    auto nf2 = new NoFinalizeBig;
+
+    shared size_t finalizeCounter;
+    auto setFinalizeCounter = cast(SetFinalizeCounter)dlsym(h, "setFinalizeCounter");
+    setFinalizeCounter(&finalizeCounter);
+
+    runTest();
+    auto thr = new Thread(&runTest);
+    thr.start();
+    thr.join();
+
+    auto r = Runtime.unloadLibrary(h);
+    if (!r)
+        assert(0);
+    if (finalizeCounter != 4)
+        assert(0);
+    if (nf1._finalizeCounter)
+        assert(0);
+    if (nf2._finalizeCounter)
+        assert(0);
+}
diff --git a/libphobos/testsuite/libphobos.shared/host.c b/libphobos/testsuite/libphobos.shared/host.c
new file mode 100644
index 00000000000..81e896aa3d8
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/host.c
@@ -0,0 +1,60 @@
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <assert.h>
+
+int main(int argc, char* argv[])
+{
+#if defined(__FreeBSD__)
+    // workaround for Bugzilla 14824
+    void *druntime = dlopen(argv[1], RTLD_LAZY); // load druntime
+    assert(druntime);
+#endif
+
+    const size_t pathlen = strrchr(argv[0], '/') - argv[0] + 1;
+    char *name = malloc(pathlen + sizeof("plugin1.so"));
+    memcpy(name, argv[0], pathlen);
+    memcpy(name+pathlen, "plugin1.so", sizeof("plugin1.so"));
+
+    void* plugin1 = dlopen(name, RTLD_LAZY);
+    name[pathlen + sizeof("plugin1.so") - 5] = '2';
+    void* plugin2 = dlopen(name, RTLD_LAZY);
+
+    int (*plugin1_init)() = dlsym(plugin1, "plugin_init");
+    int (*plugin1_term)() = dlsym(plugin1, "plugin_term");
+    int (*runTests1)() = dlsym(plugin1, "runTests");
+    int (*plugin2_init)() = dlsym(plugin2, "plugin_init");
+    int (*plugin2_term)() = dlsym(plugin2, "plugin_term");
+    int (*runTests2)() = dlsym(plugin2, "runTests");
+    assert(plugin1_init());
+    assert(runTests1());
+    assert(plugin2_init());
+    assert(runTests2());
+
+    assert(plugin1_term());
+    assert(dlclose(plugin1) == 0);
+    assert(runTests2());
+
+    name[pathlen + sizeof("plugin1.so") - 5] = '1';
+    plugin1 = dlopen(name, RTLD_LAZY);
+    plugin1_init = dlsym(plugin1, "plugin_init");
+    plugin1_term = dlsym(plugin1, "plugin_term");
+    runTests1 = dlsym(plugin1, "runTests");
+    assert(plugin1_init());
+    assert(runTests1());
+    assert(runTests2());
+
+    assert(plugin2_term());
+    assert(dlclose(plugin2) == 0);
+    assert(runTests1());
+
+    assert(plugin1_term());
+    assert(dlclose(plugin1) == 0);
+
+    free(name);
+
+#if defined(__FreeBSD__)
+    dlclose(druntime);
+#endif
+    return EXIT_SUCCESS;
+}
diff --git a/libphobos/testsuite/libphobos.shared/lib.d b/libphobos/testsuite/libphobos.shared/lib.d
new file mode 100644
index 00000000000..0e4eb449401
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/lib.d
@@ -0,0 +1,133 @@
+module lib;
+
+// test EH
+void throwException()
+{
+    throw new Exception(null);
+}
+
+Exception collectException(void delegate() dg)
+{
+    try
+        dg();
+    catch (Exception e)
+        return e;
+    return null;
+}
+
+// test GC
+__gshared Object root;
+void alloc() { root = new Object(); }
+void access() { assert(root.toString() !is null); } // vtbl call will fail if finalized
+void free() { root = null; }
+
+Object tls_root;
+void tls_alloc() { tls_root = new Object(); }
+void tls_access() { assert(tls_root.toString() !is null); } // vtbl call will fail if finalized
+void tls_free() { tls_root = null; }
+
+void stack(alias func)()
+{
+    // allocate some extra stack space to not keep references to GC memory on the scanned stack
+    ubyte[1024] buf = void;
+    func();
+}
+
+void testGC()
+{
+    import core.memory;
+
+    stack!alloc();
+    stack!tls_alloc();
+    stack!access();
+    stack!tls_access();
+    GC.collect();
+    stack!tls_access();
+    stack!access();
+    stack!tls_free();
+    stack!free();
+}
+
+// test Init
+import core.atomic : atomicOp;
+shared uint shared_static_ctor, shared_static_dtor, static_ctor, static_dtor;
+shared static this() { if (atomicOp!"+="(shared_static_ctor, 1) != 1) assert(0); }
+shared static ~this() { if (atomicOp!"+="(shared_static_dtor, 1) != 1) assert(0); }
+static this() { atomicOp!"+="(static_ctor, 1); }
+static ~this() { atomicOp!"+="(static_dtor, 1); }
+
+extern(C) int runTests()
+{
+    try
+        runTestsImpl();
+    catch (Throwable)
+        return 0;
+    return 1;
+}
+
+void runTestsImpl()
+{
+    import core.thread;
+
+    bool passed;
+    try
+        throwException();
+    catch (Exception e)
+        passed = true;
+    assert(passed);
+    assert(collectException({throwException();}) !is null);
+
+    testGC();
+
+    assert(shared_static_ctor == 1);
+    assert(static_ctor == 1);
+    static void run()
+    {
+        assert(static_ctor == 2);
+        assert(shared_static_ctor == 1);
+        testGC();
+    }
+    auto thr = new Thread(&run);
+    thr.start();
+    thr.join();
+    assert(static_dtor == 1);
+
+    passed = false;
+    foreach (m; ModuleInfo)
+        if (m.name == "lib") passed = true;
+    assert(passed);
+}
+
+// Provide a way to initialize D from C programs that are D agnostic.
+import core.runtime : rt_init, rt_term;
+
+extern(C) int lib_init()
+{
+    return rt_init();
+}
+
+extern(C) int lib_term()
+{
+    return rt_term();
+}
+
+shared size_t* _finalizeCounter;
+
+class MyFinalizer
+{
+    ~this()
+    {
+        import core.atomic;
+        atomicOp!"+="(*_finalizeCounter, 1);
+    }
+}
+
+class MyFinalizerBig : MyFinalizer
+{
+    ubyte[4096] _big = void;
+}
+
+extern(C) void setFinalizeCounter(shared(size_t)* p)
+{
+    _finalizeCounter = p;
+}
diff --git a/libphobos/testsuite/libphobos.shared/lib_13414.d b/libphobos/testsuite/libphobos.shared/lib_13414.d
new file mode 100644
index 00000000000..28594389ab2
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/lib_13414.d
@@ -0,0 +1,4 @@
+shared void function() sharedStaticDtorHook;
+shared void function() staticDtorHook;
+shared static ~this() { sharedStaticDtorHook(); }
+static ~this() { staticDtorHook(); }
diff --git a/libphobos/testsuite/libphobos.shared/liblinkdep.d b/libphobos/testsuite/libphobos.shared/liblinkdep.d
new file mode 100644
index 00000000000..c2d2cc639c5
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/liblinkdep.d
@@ -0,0 +1,6 @@
+import lib;
+
+extern(C) int runDepTests()
+{
+    return runTests();
+}
diff --git a/libphobos/testsuite/libphobos.shared/libloaddep.d b/libphobos/testsuite/libphobos.shared/libloaddep.d
new file mode 100644
index 00000000000..93a2dabc4ca
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/libloaddep.d
@@ -0,0 +1,13 @@
+import core.runtime, core.sys.posix.dlfcn;
+
+extern(C) alias RunTests = int function();
+
+extern(C) int runDepTests(const char* name)
+{
+    auto h = rt_loadLibrary(name);
+    if (h is null) return false;
+    auto runTests = cast(RunTests).dlsym(h, "runTests");
+    assert(runTests !is null);
+    if (!runTests()) return false;
+    return rt_unloadLibrary(h);
+}
diff --git a/libphobos/testsuite/libphobos.shared/link.d b/libphobos/testsuite/libphobos.shared/link.d
new file mode 100644
index 00000000000..433da66fcc3
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/link.d
@@ -0,0 +1,64 @@
+import lib;
+
+void testEH()
+{
+    bool passed;
+    try
+        lib.throwException();
+    catch (Exception e)
+        passed = true;
+    assert(passed); passed = false;
+
+    assert(lib.collectException({throw new Exception(null);}) !is null);
+    assert(lib.collectException({lib.throwException();}) !is null);
+}
+
+void testGC()
+{
+    import core.memory;
+    lib.alloc();
+    lib.tls_alloc();
+    lib.access();
+    lib.tls_access();
+    GC.collect();
+    lib.tls_access();
+    lib.access();
+    lib.tls_free();
+    lib.free();
+}
+
+import core.atomic : atomicOp;
+shared static this() { assert(lib.shared_static_ctor == 1); }
+shared static ~this() { assert(lib.shared_static_dtor == 0); }
+shared uint static_ctor, static_dtor;
+static this() { assert(lib.static_ctor == atomicOp!"+="(static_ctor, 1)); }
+static ~this() { assert(lib.static_dtor + 1 == atomicOp!"+="(static_dtor, 1)); }
+
+void testInit()
+{
+    import core.thread;
+
+    assert(lib.static_ctor == 1);
+    assert(lib.static_dtor == 0);
+    static void foo()
+    {
+        assert(lib.shared_static_ctor == 1);
+        assert(lib.shared_static_dtor == 0);
+        assert(lib.static_ctor == 2);
+        assert(lib.static_dtor == 0);
+    }
+    auto thr = new Thread(&foo);
+    thr.start();
+    assert(thr.join() is null);
+    assert(lib.shared_static_ctor == 1);
+    assert(lib.shared_static_dtor == 0);
+    assert(lib.static_ctor == 2);
+    assert(lib.static_dtor == 1);
+}
+
+void main()
+{
+    testEH();
+    testGC();
+    testInit();
+}
diff --git a/libphobos/testsuite/libphobos.shared/linkD.c b/libphobos/testsuite/libphobos.shared/linkD.c
new file mode 100644
index 00000000000..657c9e8f9d3
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/linkD.c
@@ -0,0 +1,14 @@
+#include <stdlib.h>
+#include <assert.h>
+
+extern int runTests(void);
+extern int lib_init(void);
+extern int lib_term(void);
+
+int main(int argc, char* argv[])
+{
+    if (!lib_init()) return EXIT_SUCCESS;
+    const int res = runTests() ? EXIT_SUCCESS : EXIT_FAILURE;
+    if (!lib_term()) return EXIT_FAILURE;
+    return res;
+}
diff --git a/libphobos/testsuite/libphobos.shared/linkDR.c b/libphobos/testsuite/libphobos.shared/linkDR.c
new file mode 100644
index 00000000000..924709c18b6
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/linkDR.c
@@ -0,0 +1,28 @@
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <assert.h>
+
+extern void* rt_loadLibrary(const char*);
+extern int rt_unloadLibrary(void*);
+extern int rt_init(void);
+extern int rt_term(void);
+
+int main(int argc, char* argv[])
+{
+    if (!rt_init()) return EXIT_FAILURE;
+    const size_t pathlen = strrchr(argv[0], '/') - argv[0] + 1;
+    char *name = malloc(pathlen + sizeof("lib.so"));
+    memcpy(name, argv[0], pathlen);
+    memcpy(name+pathlen, "lib.so", sizeof("lib.so"));
+
+    void *dlib = rt_loadLibrary(name);
+    free(name);
+    assert(dlib);
+
+    int (*runTests)(void) = dlsym(dlib, "runTests");
+    assert(runTests());
+    assert(rt_unloadLibrary(dlib));
+    if (!rt_term()) return EXIT_FAILURE;
+    return EXIT_SUCCESS;
+}
diff --git a/libphobos/testsuite/libphobos.shared/link_linkdep.d b/libphobos/testsuite/libphobos.shared/link_linkdep.d
new file mode 100644
index 00000000000..ca72e7edec4
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/link_linkdep.d
@@ -0,0 +1,6 @@
+import liblinkdep;
+
+void main()
+{
+    runDepTests();
+}
diff --git a/libphobos/testsuite/libphobos.shared/link_loaddep.d b/libphobos/testsuite/libphobos.shared/link_loaddep.d
new file mode 100644
index 00000000000..8e0c58e82f3
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/link_loaddep.d
@@ -0,0 +1,7 @@
+import libloaddep;
+
+void main(string[] args)
+{
+    auto libname = args[0][0..$-"link_loaddep".length] ~ "lib.so\0";
+    runDepTests(libname.ptr);
+}
diff --git a/libphobos/testsuite/libphobos.shared/link_mod_collision.d b/libphobos/testsuite/libphobos.shared/link_mod_collision.d
new file mode 100644
index 00000000000..9c3d1c7b235
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/link_mod_collision.d
@@ -0,0 +1,5 @@
+module lib; // module collides with lib.so
+
+void main()
+{
+}
diff --git a/libphobos/testsuite/libphobos.shared/load.d b/libphobos/testsuite/libphobos.shared/load.d
new file mode 100644
index 00000000000..8c13f51eac6
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/load.d
@@ -0,0 +1,147 @@
+import core.runtime;
+import core.stdc.stdio;
+import core.stdc.string;
+import core.thread;
+
+version (linux) import core.sys.linux.dlfcn;
+else version (FreeBSD) import core.sys.freebsd.dlfcn;
+else version (NetBSD) import core.sys.netbsd.dlfcn;
+else static assert(0, "unimplemented");
+
+void loadSym(T)(void* handle, ref T val, const char* mangle)
+{
+    val = cast(T).dlsym(handle, mangle);
+}
+
+void* openLib(string s)
+{
+    auto h = Runtime.loadLibrary(s);
+    assert(h !is null);
+
+    loadSym(h, libThrowException, "_D3lib14throwExceptionFZv");
+    loadSym(h, libCollectException, "_D3lib16collectExceptionFDFZvZC9Exception");
+
+    loadSym(h, libAlloc, "_D3lib5allocFZv");
+    loadSym(h, libTlsAlloc, "_D3lib9tls_allocFZv");
+    loadSym(h, libAccess, "_D3lib6accessFZv");
+    loadSym(h, libTlsAccess, "_D3lib10tls_accessFZv");
+    loadSym(h, libFree, "_D3lib4freeFZv");
+    loadSym(h, libTlsFree, "_D3lib8tls_freeFZv");
+
+    loadSym(h, libSharedStaticCtor, "_D3lib18shared_static_ctorOk");
+    loadSym(h, libSharedStaticDtor, "_D3lib18shared_static_dtorOk");
+    loadSym(h, libStaticCtor, "_D3lib11static_ctorOk");
+    loadSym(h, libStaticDtor, "_D3lib11static_dtorOk");
+
+    return h;
+}
+
+void closeLib(void* h)
+{
+    Runtime.unloadLibrary(h);
+}
+
+__gshared
+{
+    void function() libThrowException;
+    Exception function(void delegate()) libCollectException;
+
+    void function() libAlloc;
+    void function() libTlsAlloc;
+    void function() libAccess;
+    void function() libTlsAccess;
+    void function() libFree;
+    void function() libTlsFree;
+
+    shared uint* libSharedStaticCtor;
+    shared uint* libSharedStaticDtor;
+    shared uint* libStaticCtor;
+    shared uint* libStaticDtor;
+}
+
+void testEH()
+{
+    bool passed;
+    try
+        libThrowException();
+    catch (Exception e)
+        passed = true;
+    assert(passed); passed = false;
+
+    assert(libCollectException({throw new Exception(null);}) !is null);
+    assert(libCollectException({libThrowException();}) !is null);
+}
+
+void testGC()
+{
+    import core.memory;
+    libAlloc();
+    libTlsAlloc();
+    libAccess();
+    libTlsAccess();
+    GC.collect();
+    libTlsAccess();
+    libAccess();
+    libTlsFree();
+    libFree();
+}
+
+void testInit()
+{
+
+    assert(*libStaticCtor == 1);
+    assert(*libStaticDtor == 0);
+    static void run()
+    {
+        assert(*libSharedStaticCtor == 1);
+        assert(*libSharedStaticDtor == 0);
+        assert(*libStaticCtor == 2);
+        assert(*libStaticDtor == 0);
+    }
+    auto thr = new Thread(&run);
+    thr.start();
+    thr.join();
+    assert(*libSharedStaticCtor == 1);
+    assert(*libSharedStaticDtor == 0);
+    assert(*libStaticCtor == 2);
+    assert(*libStaticDtor == 1);
+}
+
+const(ModuleInfo)* findModuleInfo(string name)
+{
+    foreach (m; ModuleInfo)
+        if (m.name == name) return m;
+    return null;
+}
+
+void runTests(string libName)
+{
+    assert(findModuleInfo("lib") is null);
+    auto handle = openLib(libName);
+    assert(findModuleInfo("lib") !is null);
+
+    testEH();
+    testGC();
+    testInit();
+
+    closeLib(handle);
+    assert(findModuleInfo("lib") is null);
+}
+
+void main(string[] args)
+{
+    auto name = args[0] ~ '\0';
+    const pathlen = strrchr(name.ptr, '/') - name.ptr + 1;
+    name = name[0 .. pathlen] ~ "lib.so";
+
+    runTests(name);
+
+    // lib is no longer resident
+    name ~= '\0';
+    assert(.dlopen(name.ptr, RTLD_LAZY | RTLD_NOLOAD) is null);
+    name = name[0 .. $-1];
+
+    auto thr = new Thread({runTests(name);});
+    thr.start();
+    thr.join();
+}
diff --git a/libphobos/testsuite/libphobos.shared/loadDR.c b/libphobos/testsuite/libphobos.shared/loadDR.c
new file mode 100644
index 00000000000..08508cbc31a
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/loadDR.c
@@ -0,0 +1,39 @@
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <assert.h>
+
+int main(int argc, char* argv[])
+{
+    if (argc != 2)
+        return EXIT_FAILURE;
+    void *h = dlopen(argv[1], RTLD_LAZY); // load druntime
+    assert(h != NULL);
+
+    int (*rt_init)(void) = dlsym(h, "rt_init");
+    int (*rt_term)(void) = dlsym(h, "rt_term");
+    void* (*rt_loadLibrary)(const char*) = dlsym(h, "rt_loadLibrary");
+    int (*rt_unloadLibrary)(void*) = dlsym(h, "rt_unloadLibrary");
+
+    int res = EXIT_FAILURE;
+    if (!rt_init()) goto Lexit;
+
+    const size_t pathlen = strrchr(argv[0], '/') - argv[0] + 1;
+    char *name = malloc(pathlen + sizeof("lib.so"));
+    memcpy(name, argv[0], pathlen);
+    memcpy(name+pathlen, "lib.so", sizeof("lib.so"));
+
+    void *dlib = rt_loadLibrary(name);
+    free(name);
+    assert(dlib);
+
+    int (*runTests)(void) = dlsym(dlib, "runTests");
+    assert(runTests());
+    assert(rt_unloadLibrary(dlib));
+
+    if (rt_term()) res = EXIT_SUCCESS;
+
+Lexit:
+    assert(dlclose(h) == 0);
+    return res;
+}
diff --git a/libphobos/testsuite/libphobos.shared/load_13414.d b/libphobos/testsuite/libphobos.shared/load_13414.d
new file mode 100644
index 00000000000..f7cbf45190a
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/load_13414.d
@@ -0,0 +1,30 @@
+import core.runtime;
+import core.atomic;
+import core.stdc.string;
+import core.sys.posix.dlfcn;
+
+shared uint tlsDtor, dtor;
+void staticDtorHook() { atomicOp!"+="(tlsDtor, 1); }
+void sharedStaticDtorHook() { atomicOp!"+="(dtor, 1); }
+
+void runTest(string name)
+{
+    auto h = Runtime.loadLibrary(name);
+    assert(h !is null);
+
+    *cast(void function()*).dlsym(h, "_D9lib_1341414staticDtorHookOPFZv") = &staticDtorHook;
+    *cast(void function()*).dlsym(h, "_D9lib_1341420sharedStaticDtorHookOPFZv") = &sharedStaticDtorHook;
+
+    Runtime.unloadLibrary(h);
+    assert(tlsDtor == 1);
+    assert(dtor == 1);
+}
+
+void main(string[] args)
+{
+    auto name = args[0] ~ '\0';
+    const pathlen = strrchr(name.ptr, '/') - name.ptr + 1;
+    name = name[0 .. pathlen] ~ "lib_13414.so";
+
+    runTest(name);
+}
diff --git a/libphobos/testsuite/libphobos.shared/load_linkdep.d b/libphobos/testsuite/libphobos.shared/load_linkdep.d
new file mode 100644
index 00000000000..5f5dcf220cf
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/load_linkdep.d
@@ -0,0 +1,18 @@
+import core.runtime;
+import core.stdc.string;
+import core.sys.posix.dlfcn;
+
+extern(C) alias RunDepTests = int function();
+
+void main(string[] args)
+{
+    auto name = args[0] ~ '\0';
+    const pathlen = strrchr(name.ptr, '/') - name.ptr + 1;
+    name = name[0 .. pathlen] ~ "liblinkdep.so";
+
+    auto h = Runtime.loadLibrary(name);
+    assert(h);
+    auto runDepTests = cast(RunDepTests)dlsym(h, "runDepTests");
+    assert(runDepTests());
+    assert(Runtime.unloadLibrary(h));
+}
diff --git a/libphobos/testsuite/libphobos.shared/load_loaddep.d b/libphobos/testsuite/libphobos.shared/load_loaddep.d
new file mode 100644
index 00000000000..c189683eff0
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/load_loaddep.d
@@ -0,0 +1,17 @@
+import core.runtime;
+import core.stdc.string;
+import core.sys.posix.dlfcn;
+
+extern(C) alias RunDepTests = int function(const char*);
+
+void main(string[] args)
+{
+    auto name = args[0] ~ '\0';
+    const pathlen = strrchr(name.ptr, '/') - name.ptr + 1;
+    auto root = name[0 .. pathlen];
+    auto libloaddep = root ~ "libloaddep.so";
+    auto h = Runtime.loadLibrary(libloaddep);
+    auto runDepTests = cast(RunDepTests)dlsym(h, "runDepTests");
+    assert(runDepTests((root ~ "lib.so\0").ptr));
+    assert(Runtime.unloadLibrary(h));
+}
diff --git a/libphobos/testsuite/libphobos.shared/load_mod_collision.d b/libphobos/testsuite/libphobos.shared/load_mod_collision.d
new file mode 100644
index 00000000000..64243d4b7bb
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/load_mod_collision.d
@@ -0,0 +1,14 @@
+module lib; // module collides with lib.so
+
+import core.runtime;
+import core.stdc.stdio;
+import core.stdc.string;
+import core.sys.posix.dlfcn;
+
+void main(string[] args)
+{
+    auto name = args[0] ~ '\0';
+    const pathlen = strrchr(name.ptr, '/') - name.ptr + 1;
+    name = name[0 .. pathlen] ~ "lib.so";
+    auto lib = Runtime.loadLibrary(name);
+}
diff --git a/libphobos/testsuite/libphobos.shared/plugin.d b/libphobos/testsuite/libphobos.shared/plugin.d
new file mode 100644
index 00000000000..74d6601ebb9
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/plugin.d
@@ -0,0 +1,73 @@
+import core.thread, core.memory, core.atomic;
+
+// test init
+shared uint gctor, gdtor, tctor, tdtor;
+shared static this() { if (atomicOp!"+="(gctor, 1) != 1) assert(0); }
+shared static ~this() { if (atomicOp!"+="(gdtor, 1) != 1) assert(0); }
+static this() { atomicOp!"+="(tctor, 1); }
+static ~this() { atomicOp!"+="(tdtor, 1); }
+
+// test GC
+__gshared Object root;
+void alloc() { root = new Object(); }
+void access() { assert(root.toString() !is null); } // vtbl call will fail if finalized
+void free() { root = null; }
+
+Object tls_root;
+void tls_alloc() { tls_root = new Object(); }
+void tls_access() { assert(tls_root.toString() !is null); } // vtbl call will fail if finalized
+void tls_free() { tls_root = null; }
+
+void stack(alias func)()
+{
+    // allocate some extra stack space to not keep references to GC memory on the scanned stack
+    ubyte[1024] buf = void;
+    func();
+}
+
+void testGC()
+{
+    import core.memory;
+
+    stack!alloc();
+    stack!tls_alloc();
+    stack!access();
+    stack!tls_access();
+    GC.collect();
+    stack!tls_access();
+    stack!access();
+    stack!tls_free();
+    stack!free();
+}
+
+extern(C) int runTests()
+{
+    try
+    {
+        assert(atomicLoad!(MemoryOrder.acq)(gctor) == 1);
+        assert(atomicLoad!(MemoryOrder.acq)(gdtor) == 0);
+        assert(atomicLoad!(MemoryOrder.acq)(tctor) >= 1);
+        assert(atomicLoad!(MemoryOrder.acq)(tdtor) >= 0);
+        // test some runtime functionality
+        testGC();
+        new Thread(&testGC).start.join;
+    }
+    catch (Throwable)
+    {
+        return false;
+    }
+    return true;
+}
+
+// Provide a way to initialize D from C programs that are D agnostic.
+import core.runtime : rt_init, rt_term;
+
+extern(C) int plugin_init()
+{
+    return rt_init();
+}
+
+extern(C) int plugin_term()
+{
+    return rt_term();
+}
diff --git a/libphobos/testsuite/libphobos.shared/shared.exp b/libphobos/testsuite/libphobos.shared/shared.exp
new file mode 100644
index 00000000000..5555b3bdd8a
--- /dev/null
+++ b/libphobos/testsuite/libphobos.shared/shared.exp
@@ -0,0 +1,108 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib libphobos-dg.exp
+
+# Immediately exit if target doesn't support shared.
+if { ![is-effective-target shared] } {
+    return
+}
+
+# If a testcase doesn't have special options, use these.
+if ![info exists DEFAULT_CFLAGS] then {
+    set DEFAULT_CFLAGS "-g"
+}
+
+#
+# Build all shared libraries, used as dependencies for other tests.
+#
+
+proc shared_library { source destfile options } {
+    global DEFAULT_DFLAGS
+    global all_libraries
+
+    # Compiling with -fno-gnu-unique as tests call dlopen/dlclose multiple times on the same library.
+    lappend options "additional_flags=$DEFAULT_DFLAGS -fno-gnu-unique -fpic -shared -shared-libphobos"
+
+    set comp_output [libphobos_target_compile "$source" "$destfile" "executable" $options]
+    if ![ string match "" $comp_output ] {
+        fail "libphobos.shared/[file tail $source]"
+        verbose -log $comp_output
+        return 1
+    }
+
+    lappend all_libraries $destfile
+}
+
+# lib.so
+shared_library "$srcdir/$subdir/lib.d" "lib.so" ""
+
+# liblinkdep.so
+shared_library "$srcdir/$subdir/liblinkdep.d" "liblinkdep.so" \
+        [list "additional_flags=-I$srcdir/$subdir lib.so"]
+
+# libloaddep.so
+shared_library "$srcdir/$subdir/libloaddep.d" "libloaddep.so" ""
+
+# lib_13414.so
+shared_library "$srcdir/$subdir/lib_13414.d" "lib_13414.so" ""
+
+# plugin.so
+shared_library "$srcdir/$subdir/plugin.d" "plugin1.so" ""
+shared_library "$srcdir/$subdir/plugin.d" "plugin2.so" ""
+
+# Initialize dg.
+dg-init
+
+# Main loop.
+dg-test "$srcdir/$subdir/link.d" "-I$srcdir/$subdir lib.so -shared-libphobos" \
+        "$DEFAULT_DFLAGS"
+
+dg-test "$srcdir/$subdir/link_linkdep.d" \
+        "-I$srcdir/$subdir liblinkdep.so lib.so -shared-libphobos" \
+        "$DEFAULT_DFLAGS"
+
+dg-test "$srcdir/$subdir/link_loaddep.d" \
+        "-I$srcdir/$subdir libloaddep.so -shared-libphobos" "$DEFAULT_DFLAGS"
+
+# dlopen() tests.
+if [is-effective-target dlopen] {
+    dg-test "$srcdir/$subdir/load.d" "-shared-libphobos -ldl" "$DEFAULT_DFLAGS"
+    dg-test "$srcdir/$subdir/load_linkdep.d" "-shared-libphobos -ldl" "$DEFAULT_DFLAGS"
+    dg-test "$srcdir/$subdir/load_loaddep.d" "-shared-libphobos -ldl" "$DEFAULT_DFLAGS"
+    dg-test "$srcdir/$subdir/load_13414.d" "-shared-libphobos -ldl" "$DEFAULT_DFLAGS"
+    dg-test "$srcdir/$subdir/finalize.d" "-shared-libphobos -ldl" "$DEFAULT_DFLAGS"
+}
+
+# C program link tests.
+if { [is-effective-target dlopen] && [is-effective-target pthread] } {
+    dg-test "$srcdir/$subdir/linkD.c" "lib.so -ldl -pthread" "$DEFAULT_CFLAGS"
+    dg-test "$srcdir/$subdir/linkDR.c" "-shared-libphobos -ldl -pthread" "$DEFAULT_CFLAGS"
+    dg-test "$srcdir/$subdir/host.c" "-ldl -pthread" "$DEFAULT_CFLAGS"
+
+    # Test requires a command line argument to be passed to the program.
+    set libphobos_run_args "$objdir/../src/.libs/libgphobos.so"
+    dg-test "$srcdir/$subdir/loadDR.c" "-ldl -pthread -g" "$DEFAULT_CFLAGS"
+    set libphobos_run_args ""
+}
+
+# All done.
+dg-finish
+
+# Remove all libraries built before running tests.
+foreach lib $all_libraries {
+    catch "file delete -force -- $lib"
+}
diff --git a/libphobos/testsuite/libphobos.thread/fiber_guard_page.d b/libphobos/testsuite/libphobos.thread/fiber_guard_page.d
new file mode 100644
index 00000000000..33a74597a09
--- /dev/null
+++ b/libphobos/testsuite/libphobos.thread/fiber_guard_page.d
@@ -0,0 +1,47 @@
+// { dg-shouldfail "segv or bus error" }
+import core.thread;
+import core.sys.posix.sys.mman;
+
+// this should be true for most architectures
+// (taken from core.thread)
+version = StackGrowsDown;
+
+enum stackSize = 4096;
+
+// Simple method that causes a stack overflow
+void stackMethod()
+{
+    // Over the stack size, so it overflows the stack
+    int[stackSize/int.sizeof+100] x;
+}
+
+void main()
+{
+    auto test_fiber = new Fiber(&stackMethod, stackSize);
+
+    // allocate a page below (above) the fiber's stack to make stack overflows possible (w/o segfaulting)
+    version (StackGrowsDown)
+    {
+        static assert(__traits(identifier, test_fiber.tupleof[8]) == "m_pmem");
+        auto stackBottom = test_fiber.tupleof[8];
+        auto p = mmap(stackBottom - 8 * stackSize, 8 * stackSize,
+                      PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0);
+        assert(p !is null, "failed to allocate page");
+    }
+    else
+    {
+        auto m_sz = test_fiber.tupleof[7];
+        auto m_pmem = test_fiber.tupleof[8];
+        static assert(__traits(identifier, test_fiber.tupleof[7]) == "m_size");
+        static assert(__traits(identifier, test_fiber.tupleof[8]) == "m_pmem");
+
+        auto stackTop = m_pmem + m_sz;
+        auto p = mmap(stackTop, 8 * stackSize,
+                      PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0);
+        assert(p !is null, "failed to allocate page");
+    }
+
+    // the guard page should prevent a mem corruption by stack
+    // overflow and cause a segfault instead (or generate SIGBUS on *BSD flavors)
+    test_fiber.call();
+}
diff --git a/libphobos/testsuite/libphobos.thread/thread.exp b/libphobos/testsuite/libphobos.thread/thread.exp
new file mode 100644
index 00000000000..d744b74e10d
--- /dev/null
+++ b/libphobos/testsuite/libphobos.thread/thread.exp
@@ -0,0 +1,29 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib libphobos-dg.exp
+
+# Initialize dg.
+dg-init
+
+# Gather a list of all tests.
+set tests [lsort [find $srcdir/$subdir *.d]]
+
+# Main loop.
+dg-runtest $tests "" $DEFAULT_DFLAGS
+
+# All done.
+dg-finish
diff --git a/libphobos/testsuite/libphobos.typeinfo/comparison.d b/libphobos/testsuite/libphobos.typeinfo/comparison.d
new file mode 100644
index 00000000000..a6719ba546e
--- /dev/null
+++ b/libphobos/testsuite/libphobos.typeinfo/comparison.d
@@ -0,0 +1,78 @@
+// https://github.com/dlang/druntime/pull/1781
+
+struct S
+{
+    int i;
+    static int comparisons;
+    int opCmp(const S s) const { comparisons++; return i - s.i; }
+}
+
+void testStructs()
+{
+    auto s1 = S(1);
+    auto s2 = S(2);
+    auto s3 = S(3);
+    auto s4 = S(4);
+
+    // Test lexicographical order
+
+    assert(s1 < s2 && s2 < s3);
+    assert([s1, s2, s3] < [s1, s3]);
+    assert([s1, s2] < [s1, s2, s3]);
+
+    // Test number of comparisons for nested types
+
+    S.comparisons = 0;
+    assert(s1 < s2);
+    assert(S.comparisons == 1);
+
+    S.comparisons = 0;
+    assert([s1, s2] < [s3, s4]);
+    assert(S.comparisons == 1);
+
+    S.comparisons = 0;
+    assert([[s1, s2]] < [[s3, s4]]);
+    assert(S.comparisons == 1);
+}
+
+class C
+{
+    this(int i) { this.i = i; }
+    int i;
+    static int comparisons;
+    override int opCmp(Object c) const { comparisons++; return i - (cast(C)c).i; }
+}
+
+void testClasses()
+{
+    auto c1 = new C(1);
+    auto c2 = new C(2);
+    auto c3 = new C(3);
+    auto c4 = new C(4);
+
+    // Test lexicographical order
+
+    assert(c1 < c2 && c2 < c3);
+    assert([c1, c2, c3] < [c1, c3]);
+    assert([c1, c2] < [c1, c2, c3]);
+
+    // Test number of comparisons for nested types
+
+    C.comparisons = 0;
+    assert(c1 < c2);
+    assert(C.comparisons == 1);
+
+    C.comparisons = 0;
+    assert([c1, c2] < [c3, c4]);
+    assert(C.comparisons == 1);
+
+    C.comparisons = 0;
+    assert([[c1, c2]] < [[c3, c4]]);
+    assert(C.comparisons == 1);
+}
+
+void main()
+{
+    testStructs();
+    testClasses();
+}
diff --git a/libphobos/testsuite/libphobos.typeinfo/typeinfo.exp b/libphobos/testsuite/libphobos.typeinfo/typeinfo.exp
new file mode 100644
index 00000000000..d744b74e10d
--- /dev/null
+++ b/libphobos/testsuite/libphobos.typeinfo/typeinfo.exp
@@ -0,0 +1,29 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+load_lib libphobos-dg.exp
+
+# Initialize dg.
+dg-init
+
+# Gather a list of all tests.
+set tests [lsort [find $srcdir/$subdir *.d]]
+
+# Main loop.
+dg-runtest $tests "" $DEFAULT_DFLAGS
+
+# All done.
+dg-finish
diff --git a/libphobos/testsuite/libphobos.unittests/unittests.exp b/libphobos/testsuite/libphobos.unittests/unittests.exp
new file mode 100644
index 00000000000..e68e6308733
--- /dev/null
+++ b/libphobos/testsuite/libphobos.unittests/unittests.exp
@@ -0,0 +1,53 @@
+# Copyright (C) 2017-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# Immediately exit if we can't run target executables.
+if { ![isnative] } {
+    return
+}
+
+proc unittest_list_modules { prog } {
+    # Running the test runner without arguments prints a list of all
+    # modules that have unittests compiled in.
+    set result [libphobos_load "$prog" "" ""]
+    return [lindex $result 1]
+}
+
+# Runs all unittests for each module compiled into the test program.
+proc unittest_run_tests { name prog } {
+    foreach module [unittest_list_modules $prog] {
+        set result [libphobos_load "$prog" "$module" ""]
+        set status [lindex $result 0]
+        $status "libphobos.unittests/$name/$module"
+    }
+}
+
+proc unittester { name prog } {
+    if [file exists $prog] {
+        unittest_run_tests $name $prog
+    }
+}
+
+# List of test runners.
+if [is-effective-target static] {
+    unittester "druntime/static" "$objdir/../libdruntime/unittest_static$exeext"
+    unittester "phobos/static" "$objdir/../src/unittest_static$exeext"
+}
+
+if [is-effective-target shared] {
+    unittester "druntime/shared" "$objdir/../libdruntime/unittest$exeext"
+    unittester "phobos/shared" "$objdir/../src/unittest$exeext"
+}
diff --git a/libphobos/testsuite/test_runner.d b/libphobos/testsuite/test_runner.d
new file mode 100644
index 00000000000..c9a908ae146
--- /dev/null
+++ b/libphobos/testsuite/test_runner.d
@@ -0,0 +1,95 @@
+import core.runtime, core.time : MonoTime;
+import core.stdc.stdio;
+
+ModuleInfo* getModuleInfo(string name)
+{
+    foreach (m; ModuleInfo)
+        if (m.name == name) return m;
+    assert(0, "module '"~name~"' not found");
+}
+
+bool tester()
+{
+    return Runtime.args.length > 1 ? testModules() : printAll();
+}
+
+string mode;
+
+
+bool testModules()
+{
+    bool ret = true;
+    foreach(name; Runtime.args[1..$])
+    {
+        immutable pkg = ".package";
+        immutable pkgLen = pkg.length;
+
+        if (name.length > pkgLen && name[$ - pkgLen .. $] == pkg)
+            name = name[0 .. $ - pkgLen];
+
+        doTest(getModuleInfo(name), ret);
+    }
+
+    return ret;
+}
+
+bool printAll()
+{
+    foreach (m; ModuleInfo)
+    {
+        if (m.unitTest)
+        {
+            string name = m.name;
+            printf("%.*s\n", cast(int)name.length, name.ptr);
+        }
+    }
+    return true;
+}
+
+
+void doTest(ModuleInfo* moduleInfo, ref bool ret)
+{
+    if (auto fp = moduleInfo.unitTest)
+    {
+        auto name = moduleInfo.name;
+        try
+        {
+            immutable t0 = MonoTime.currTime;
+            fp();
+            printf("%.3fs PASS %.*s %.*s\n",
+                   (MonoTime.currTime - t0).total!"msecs" / 1000.0,
+                   cast(uint)mode.length, mode.ptr,
+                   cast(uint)name.length, name.ptr);
+        }
+        catch (Throwable e)
+        {
+            auto msg = e.toString();
+            printf("****** FAIL %.*s %.*s\n%.*s\n",
+                   cast(uint)mode.length, mode.ptr,
+                   cast(uint)name.length, name.ptr,
+                   cast(uint)msg.length, msg.ptr);
+            ret = false;
+        }
+    }
+}
+
+
+shared static this()
+{
+    version(D_Coverage)
+    {
+        import core.runtime : dmd_coverSetMerge;
+        dmd_coverSetMerge(true);
+    }
+    Runtime.moduleUnitTester = &tester;
+
+    debug mode = "debug";
+    else  mode =  "release";
+    static if ((void*).sizeof == 4) mode ~= "32";
+    else static if ((void*).sizeof == 8) mode ~= "64";
+    else static assert(0, "You must be from the future!");
+}
+
+void main()
+{
+}
diff --git a/libphobos/testsuite/testsuite_flags.in b/libphobos/testsuite/testsuite_flags.in
new file mode 100755
index 00000000000..92cc436d29f
--- /dev/null
+++ b/libphobos/testsuite/testsuite_flags.in
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+#
+# This script computes the various flags needed to run D Phobos unittests.
+#
+
+# Print a message saying how this script is intended to be invoked
+print_usage() {
+    cat <<EOF
+Usage:
+    testsuite_flags --gdc
+		    --gdcflags
+		    --gdcpaths
+		    --gdcldflags
+
+EOF
+}
+
+# Establish configure-generated directory structure.
+BUILD_DIR=@libphobos_builddir@
+SRC_DIR=@libphobos_srcdir@
+query=$1
+
+case ${query} in
+    --gdc)
+      GDC="@GDC@"
+      echo ${GDC}
+      ;;
+    --gdcflags)
+      GDCFLAGS_default="-fmessage-length=0 -fno-show-column"
+      GDCFLAGS_config="@GDCFLAGSX@"
+      echo ${GDCFLAGS_default} ${GDCFLAGS_config}
+      ;;
+    --gdcpaths)
+      GDCPATHS_default="-nostdinc"
+      GDCPATHS_config="-B${BUILD_DIR}/src
+                       -I${BUILD_DIR}/libdruntime
+                       -I${SRC_DIR}/libdruntime"
+      echo ${GDCPATHS_default} ${GDCPATHS_config}
+      ;;
+    --gdcldflags)
+      GDCLDFLAGS="-B${BUILD_DIR}/src
+                  -L${BUILD_DIR}/libdruntime/.libs
+                  -L${BUILD_DIR}/src/.libs"
+      echo ${GDCLDFLAGS}
+      ;;
+    *)
+      print_usage
+      ;;
+esac
+
+exit 0
-- 
2.17.1

