config/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* lthostflags.m4: New file.
	(ACX_LT_HOST_FLAGS): Define.

libgfortran/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (LTLDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

libgomp/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* configure.host (libgcj_sublib_ltflags): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
	* Makefile.in (lt_host_flags): Import AC_SUBST'd value.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libquadmath/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

libssp/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libssp_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

libstdc++-v3/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* configure.host (OPT_LDFLAGS): Use lt_host_flags for cygming.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* python/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

lto-plugin/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
	override -bindir setting.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167480 138bc75d-0d04-0410-961f-82ee72b054a4

9 files changed, 50 insertions, 4 deletions

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 345e6da7998..16cfc79099c 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,16 @@
+2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR target/40125
+	PR lto/46695
+	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
+	* configure.host (libgcj_sublib_ltflags): Use lt_host_flags.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+	* Makefile.in: Regenerate.
+	* gcj/Makefile.in: Regenerate.
+	* include/Makefile.in: Regenerate.
+	* testsuite/Makefile.in: Regenerate.
+
 2010-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* testsuite/libjava.jvmti/jvmti.exp (gcj_jvmti_compile_cxx_to_o):
diff --git a/libjava/Makefile.in b/libjava/Makefile.in
index dc3012a2615..f60b9e3b3fc 100644
--- a/libjava/Makefile.in
+++ b/libjava/Makefile.in
@@ -99,6 +99,7 @@ am__aclocal_m4_deps = $(top_srcdir)/libltdl/acinclude.m4 \
 	$(top_srcdir)/../config/lib-ld.m4 \
 	$(top_srcdir)/../config/lib-link.m4 \
 	$(top_srcdir)/../config/lib-prefix.m4 \
+	$(top_srcdir)/../config/lthostflags.m4 \
 	$(top_srcdir)/../config/multi.m4 \
 	$(top_srcdir)/../config/no-executables.m4 \
 	$(top_srcdir)/../config/override.m4 \
@@ -724,6 +725,7 @@ libexecdir = @libexecdir@
 libstdcxx_incdir = @libstdcxx_incdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
+lt_host_flags = @lt_host_flags@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 mkinstalldirs = @mkinstalldirs@
diff --git a/libjava/aclocal.m4 b/libjava/aclocal.m4
index fd5fe17d334..b1991de0f5f 100644
--- a/libjava/aclocal.m4
+++ b/libjava/aclocal.m4
@@ -1034,6 +1034,7 @@ m4_include([../config/lead-dot.m4])
 m4_include([../config/lib-ld.m4])
 m4_include([../config/lib-link.m4])
 m4_include([../config/lib-prefix.m4])
+m4_include([../config/lthostflags.m4])
 m4_include([../config/multi.m4])
 m4_include([../config/no-executables.m4])
 m4_include([../config/override.m4])
diff --git a/libjava/configure b/libjava/configure
index 80a59d6eeff..8ffc640c1c4 100755
--- a/libjava/configure
+++ b/libjava/configure
@@ -753,6 +753,7 @@ GCJDEPMODE
 GCJFLAGS
 ac_ct_GCJ
 GCJ
+lt_host_flags
 CXXCPP
 CPP
 OTOOL64
@@ -13354,7 +13355,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 13357 "configure"
+#line 13358 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13460,7 +13461,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 13463 "configure"
+#line 13464 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -16726,6 +16727,28 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+
+
+case $host in
+  *-cygwin* | *-mingw*)
+    # 'host' will be top-level target in the case of a target lib,
+    # we must compare to with_cross_host to decide if this is a native
+    # or cross-compiler and select where to install dlls appropriately.
+    if test -n "$with_cross_host" &&
+	test x"$with_cross_host" != x"no"; then
+      lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
+    else
+      lt_host_flags='-no-undefined -bindir "$(bindir)"';
+    fi
+    ;;
+  *)
+    lt_host_flags=
+    ;;
+esac
+
+
+
+
 if test -n "$ac_tool_prefix"; then
   for ac_prog in gcj
   do
@@ -19439,7 +19462,7 @@ if test "${enable_sjlj_exceptions+set}" = set; then :
   enableval=$enable_sjlj_exceptions; :
 else
   cat > conftest.$ac_ext << EOF
-#line 19442 "configure"
+#line 19465 "configure"
 struct S { ~S(); };
 void bar();
 void foo()
diff --git a/libjava/configure.ac b/libjava/configure.ac
index c64f6f3c3dd..52e5d78e8cf 100644
--- a/libjava/configure.ac
+++ b/libjava/configure.ac
@@ -547,6 +547,7 @@ AC_SUBST(INCLTDL)
 AC_SUBST(LIBLTDL)
 AC_SUBST(DIRLTDL)
 AC_PROG_LIBTOOL
+ACX_LT_HOST_FLAGS
 AM_PROG_GCJ
 AM_PROG_CC_C_O
 
diff --git a/libjava/configure.host b/libjava/configure.host
index 665fbe3c6a0..5b8847803b3 100644
--- a/libjava/configure.host
+++ b/libjava/configure.host
@@ -356,7 +356,7 @@ case "${host}" in
   	BACKTRACESPEC=
 	# Win32 DLLs are limited to 64k exported symbols each.
 	enable_libgcj_sublibs_default=yes
-	libgcj_sublib_ltflags='-no-undefined -bindir $(bindir) \
+	libgcj_sublib_ltflags='$(lt_host_flags) \
 	    -Wl,-u,__ZN3org4ietf4jgss10GSSManagerC1Ev,-L..,-lgcj-noncore-dummy'
 	libgcj_sublib_core_extra_deps=libgcj-noncore-dummy.dll.a
   ;;
diff --git a/libjava/gcj/Makefile.in b/libjava/gcj/Makefile.in
index ef25131cdc1..3273f4e331c 100644
--- a/libjava/gcj/Makefile.in
+++ b/libjava/gcj/Makefile.in
@@ -51,6 +51,7 @@ am__aclocal_m4_deps = $(top_srcdir)/libltdl/acinclude.m4 \
 	$(top_srcdir)/../config/lib-ld.m4 \
 	$(top_srcdir)/../config/lib-link.m4 \
 	$(top_srcdir)/../config/lib-prefix.m4 \
+	$(top_srcdir)/../config/lthostflags.m4 \
 	$(top_srcdir)/../config/multi.m4 \
 	$(top_srcdir)/../config/no-executables.m4 \
 	$(top_srcdir)/../config/override.m4 \
@@ -307,6 +308,7 @@ libexecdir = @libexecdir@
 libstdcxx_incdir = @libstdcxx_incdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
+lt_host_flags = @lt_host_flags@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 mkinstalldirs = @mkinstalldirs@
diff --git a/libjava/include/Makefile.in b/libjava/include/Makefile.in
index 41cdbb663c3..edda77aa8de 100644
--- a/libjava/include/Makefile.in
+++ b/libjava/include/Makefile.in
@@ -51,6 +51,7 @@ am__aclocal_m4_deps = $(top_srcdir)/libltdl/acinclude.m4 \
 	$(top_srcdir)/../config/lib-ld.m4 \
 	$(top_srcdir)/../config/lib-link.m4 \
 	$(top_srcdir)/../config/lib-prefix.m4 \
+	$(top_srcdir)/../config/lthostflags.m4 \
 	$(top_srcdir)/../config/multi.m4 \
 	$(top_srcdir)/../config/no-executables.m4 \
 	$(top_srcdir)/../config/override.m4 \
@@ -308,6 +309,7 @@ libexecdir = @libexecdir@
 libstdcxx_incdir = @libstdcxx_incdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
+lt_host_flags = @lt_host_flags@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 mkinstalldirs = @mkinstalldirs@
diff --git a/libjava/testsuite/Makefile.in b/libjava/testsuite/Makefile.in
index fa3d7b99318..56e390a003a 100644
--- a/libjava/testsuite/Makefile.in
+++ b/libjava/testsuite/Makefile.in
@@ -49,6 +49,7 @@ am__aclocal_m4_deps = $(top_srcdir)/libltdl/acinclude.m4 \
 	$(top_srcdir)/../config/lib-ld.m4 \
 	$(top_srcdir)/../config/lib-link.m4 \
 	$(top_srcdir)/../config/lib-prefix.m4 \
+	$(top_srcdir)/../config/lthostflags.m4 \
 	$(top_srcdir)/../config/multi.m4 \
 	$(top_srcdir)/../config/no-executables.m4 \
 	$(top_srcdir)/../config/override.m4 \
@@ -283,6 +284,7 @@ libexecdir = @libexecdir@
 libstdcxx_incdir = @libstdcxx_incdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
+lt_host_flags = @lt_host_flags@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 mkinstalldirs = @mkinstalldirs@