2008-07-23 Chris Fairles <chris.fairles@gmail.com>

        * acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Define GLIBCXX_LIBS.
	Holds the lib that defines clock_gettime (-lrt or -lposix4).
        * src/Makefile.am: Use it.
        * configure: Regenerate.
        * configure.in: Likewise.
        * Makefile.in: Likewise.
        * src/Makefile.in: Likewise.
        * libsup++/Makefile.in: Likewise.
        * po/Makefile.in: Likewise.
        * doc/Makefile.in: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138087 138bc75d-0d04-0410-961f-82ee72b054a4

12 files changed, 194 insertions, 5 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 4fa789a4d6d..1f00ddaabfa 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,16 @@
+2008-07-23  Chris Fairles <chris.fairles@gmail.com>
+
+        * acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Define GLIBCXX_LIBS.
+	Holds the lib that defines clock_gettime (-lrt or -lposix4).
+        * src/Makefile.am: Use it.
+        * configure: Regenerate.
+        * configure.in: Likewise.
+        * Makefile.in: Likewise.
+        * src/Makefile.in: Likewise.
+        * libsup++/Makefile.in: Likewise.
+        * po/Makefile.in: Likewise.
+        * doc/Makefile.in: Likewise.
+
 2008-07-22  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* include/ext/sso_string_base.h
diff --git a/libstdc++-v3/Makefile.in b/libstdc++-v3/Makefile.in
index 4835d08349f..f4e4a414b88 100644
--- a/libstdc++-v3/Makefile.in
+++ b/libstdc++-v3/Makefile.in
@@ -180,6 +180,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index e998471c446..fcb1ca19146 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1017,10 +1017,18 @@ AC_DEFUN([GLIBCXX_CHECK_CLOCK_GETTIME], [
   AC_LANG_SAVE
   AC_LANG_CPLUSPLUS
   ac_save_CXXFLAGS="$CXXFLAGS"
+  ac_save_LIBS="$LIBS"
+  
   CXXFLAGS="$CXXFLAGS -fno-exceptions"
+
+  AC_SEARCH_LIBS(clock_gettime, [rt posix4])
   
+  case "$ac_cv_search_clock_gettime" in
+    -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
+  esac
+
   AC_CHECK_HEADERS(unistd.h, ac_has_unistd_h=yes, ac_has_unistd_h=no)
-  
+
   ac_has_clock_monotonic=no;  
   ac_has_clock_realtime=no;  
   if test x"$ac_has_unistd_h" = x"yes"; then    
@@ -1050,7 +1058,7 @@ AC_DEFUN([GLIBCXX_CHECK_CLOCK_GETTIME], [
     
     AC_MSG_RESULT($ac_has_clock_realtime)
   fi 
-  
+
   if test x"$ac_has_clock_monotonic" = x"yes"; then
     AC_DEFINE(_GLIBCXX_USE_CLOCK_MONOTONIC, 1,
       [ Defined if clock_gettime has monotonic clock support. ])
@@ -1061,7 +1069,10 @@ AC_DEFUN([GLIBCXX_CHECK_CLOCK_GETTIME], [
       [ Defined if clock_gettime has realtime clock support. ])
   fi
   
+  AC_SUBST(GLIBCXX_LIBS)  
+
   CXXFLAGS="$ac_save_CXXFLAGS"
+  LIBS="$ac_save_LIBS"
   AC_LANG_RESTORE
 ])
 
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 901a2dc1e4f..1895ed0e255 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -458,7 +458,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libtool_VERSION multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar glibcxx_builddir glibcxx_srcdir toplevel_srcdir CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LN_S AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CPP CPPFLAGS EGREP LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM lt_ECHO LDFLAGS CXXCPP enable_shared enable_static GLIBCXX_HOSTED_TRUE GLIBCXX_HOSTED_FALSE GLIBCXX_BUILD_PCH_TRUE GLIBCXX_BUILD_PCH_FALSE glibcxx_PCHFLAGS glibcxx_thread_h WERROR SECTION_FLAGS CSTDIO_H BASIC_FILE_H BASIC_FILE_CC check_msgfmt glibcxx_MOFILES glibcxx_POFILES glibcxx_localedir USE_NLS CLOCALE_H CMESSAGES_H CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_H CTIME_CC CLOCALE_CC CLOCALE_INTERNAL_H ALLOCATOR_H ALLOCATOR_NAME C_INCLUDE_DIR GLIBCXX_C_HEADERS_C_TRUE GLIBCXX_C_HEADERS_C_FALSE GLIBCXX_C_HEADERS_C_STD_TRUE GLIBCXX_C_HEADERS_C_STD_FALSE GLIBCXX_C_HEADERS_C_GLOBAL_TRUE GLIBCXX_C_HEADERS_C_GLOBAL_FALSE GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE GLIBCXX_C_HEADERS_EXTRA_TRUE GLIBCXX_C_HEADERS_EXTRA_FALSE DEBUG_FLAGS GLIBCXX_BUILD_DEBUG_TRUE GLIBCXX_BUILD_DEBUG_FALSE ENABLE_PARALLEL_TRUE ENABLE_PARALLEL_FALSE EXTRA_CXX_FLAGS SECTION_LDFLAGS OPT_LDFLAGS LIBMATHOBJS LIBICONV LTLIBICONV SYMVER_FILE port_specific_symbol_files ENABLE_SYMVERS_TRUE ENABLE_SYMVERS_FALSE ENABLE_SYMVERS_GNU_TRUE ENABLE_SYMVERS_GNU_FALSE ENABLE_SYMVERS_GNU_NAMESPACE_TRUE ENABLE_SYMVERS_GNU_NAMESPACE_FALSE ENABLE_SYMVERS_DARWIN_TRUE ENABLE_SYMVERS_DARWIN_FALSE ENABLE_VISIBILITY_TRUE ENABLE_VISIBILITY_FALSE GLIBCXX_LDBL_COMPAT_TRUE GLIBCXX_LDBL_COMPAT_FALSE baseline_dir ATOMICITY_SRCDIR ATOMIC_WORD_SRCDIR ATOMIC_FLAGS CPU_DEFINES_SRCDIR ABI_TWEAKS_SRCDIR OS_INC_SRCDIR ERROR_CONSTANTS_SRCDIR glibcxx_prefixdir gxx_include_dir glibcxx_toolexecdir glibcxx_toolexeclibdir GLIBCXX_INCLUDES TOPLEVEL_INCLUDES OPTIMIZE_CXXFLAGS WARN_FLAGS LIBSUPCXX_PICFLAGS LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libtool_VERSION multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar glibcxx_builddir glibcxx_srcdir toplevel_srcdir CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LN_S AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CPP CPPFLAGS EGREP LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM lt_ECHO LDFLAGS CXXCPP enable_shared enable_static GLIBCXX_HOSTED_TRUE GLIBCXX_HOSTED_FALSE GLIBCXX_BUILD_PCH_TRUE GLIBCXX_BUILD_PCH_FALSE glibcxx_PCHFLAGS glibcxx_thread_h WERROR SECTION_FLAGS CSTDIO_H BASIC_FILE_H BASIC_FILE_CC check_msgfmt glibcxx_MOFILES glibcxx_POFILES glibcxx_localedir USE_NLS CLOCALE_H CMESSAGES_H CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_H CTIME_CC CLOCALE_CC CLOCALE_INTERNAL_H ALLOCATOR_H ALLOCATOR_NAME C_INCLUDE_DIR GLIBCXX_C_HEADERS_C_TRUE GLIBCXX_C_HEADERS_C_FALSE GLIBCXX_C_HEADERS_C_STD_TRUE GLIBCXX_C_HEADERS_C_STD_FALSE GLIBCXX_C_HEADERS_C_GLOBAL_TRUE GLIBCXX_C_HEADERS_C_GLOBAL_FALSE GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE GLIBCXX_C_HEADERS_EXTRA_TRUE GLIBCXX_C_HEADERS_EXTRA_FALSE DEBUG_FLAGS GLIBCXX_BUILD_DEBUG_TRUE GLIBCXX_BUILD_DEBUG_FALSE ENABLE_PARALLEL_TRUE ENABLE_PARALLEL_FALSE EXTRA_CXX_FLAGS SECTION_LDFLAGS OPT_LDFLAGS LIBMATHOBJS GLIBCXX_LIBS LIBICONV LTLIBICONV SYMVER_FILE port_specific_symbol_files ENABLE_SYMVERS_TRUE ENABLE_SYMVERS_FALSE ENABLE_SYMVERS_GNU_TRUE ENABLE_SYMVERS_GNU_FALSE ENABLE_SYMVERS_GNU_NAMESPACE_TRUE ENABLE_SYMVERS_GNU_NAMESPACE_FALSE ENABLE_SYMVERS_DARWIN_TRUE ENABLE_SYMVERS_DARWIN_FALSE ENABLE_VISIBILITY_TRUE ENABLE_VISIBILITY_FALSE GLIBCXX_LDBL_COMPAT_TRUE GLIBCXX_LDBL_COMPAT_FALSE baseline_dir ATOMICITY_SRCDIR ATOMIC_WORD_SRCDIR ATOMIC_FLAGS CPU_DEFINES_SRCDIR ABI_TWEAKS_SRCDIR OS_INC_SRCDIR ERROR_CONSTANTS_SRCDIR glibcxx_prefixdir gxx_include_dir glibcxx_toolexecdir glibcxx_toolexeclibdir GLIBCXX_INCLUDES TOPLEVEL_INCLUDES OPTIMIZE_CXXFLAGS WARN_FLAGS LIBSUPCXX_PICFLAGS LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 ac_pwd=`pwd`
 
@@ -40959,8 +40959,151 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
   ac_save_CXXFLAGS="$CXXFLAGS"
+  ac_save_LIBS="$LIBS"
+
   CXXFLAGS="$CXXFLAGS -fno-exceptions"
 
+  echo "$as_me:$LINENO: checking for library containing clock_gettime" >&5
+echo $ECHO_N "checking for library containing clock_gettime... $ECHO_C" >&6
+if test "${ac_cv_search_clock_gettime+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+ac_cv_search_clock_gettime=no
+if test x$gcc_no_link = xyes; then
+  { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
+echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char clock_gettime ();
+int
+main ()
+{
+clock_gettime ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_cxx_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_clock_gettime="none required"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_clock_gettime" = no; then
+  for ac_lib in rt posix4; do
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+    if test x$gcc_no_link = xyes; then
+  { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
+echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char clock_gettime ();
+int
+main ()
+{
+clock_gettime ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_cxx_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_clock_gettime="-l$ac_lib"
+break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_clock_gettime" >&5
+echo "${ECHO_T}$ac_cv_search_clock_gettime" >&6
+if test "$ac_cv_search_clock_gettime" != no; then
+  test "$ac_cv_search_clock_gettime" = "none required" || LIBS="$ac_cv_search_clock_gettime $LIBS"
+
+fi
+
+
+  case "$ac_cv_search_clock_gettime" in
+    -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
+  esac
+
 
 for ac_header in unistd.h
 do
@@ -41260,7 +41403,10 @@ _ACEOF
 
   fi
 
+
+
   CXXFLAGS="$ac_save_CXXFLAGS"
+  LIBS="$ac_save_LIBS"
   ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -122537,6 +122683,7 @@ s,@EXTRA_CXX_FLAGS@,$EXTRA_CXX_FLAGS,;t t
 s,@SECTION_LDFLAGS@,$SECTION_LDFLAGS,;t t
 s,@OPT_LDFLAGS@,$OPT_LDFLAGS,;t t
 s,@LIBMATHOBJS@,$LIBMATHOBJS,;t t
+s,@GLIBCXX_LIBS@,$GLIBCXX_LIBS,;t t
 s,@LIBICONV@,$LIBICONV,;t t
 s,@LTLIBICONV@,$LTLIBICONV,;t t
 s,@SYMVER_FILE@,$SYMVER_FILE,;t t
diff --git a/libstdc++-v3/doc/Makefile.in b/libstdc++-v3/doc/Makefile.in
index 7ffe5766ce1..a5c842f2ce8 100644
--- a/libstdc++-v3/doc/Makefile.in
+++ b/libstdc++-v3/doc/Makefile.in
@@ -148,6 +148,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
index cb529671e3a..2c5d744fd4f 100644
--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
@@ -148,6 +148,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
diff --git a/libstdc++-v3/libmath/Makefile.in b/libstdc++-v3/libmath/Makefile.in
index 1db093b15cc..1592897335e 100644
--- a/libstdc++-v3/libmath/Makefile.in
+++ b/libstdc++-v3/libmath/Makefile.in
@@ -163,6 +163,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
diff --git a/libstdc++-v3/libsupc++/Makefile.in b/libstdc++-v3/libsupc++/Makefile.in
index 0f7cf8c517e..105aec63d8d 100644
--- a/libstdc++-v3/libsupc++/Makefile.in
+++ b/libstdc++-v3/libsupc++/Makefile.in
@@ -218,6 +218,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
diff --git a/libstdc++-v3/po/Makefile.in b/libstdc++-v3/po/Makefile.in
index c79788dac38..b19c1b4d94b 100644
--- a/libstdc++-v3/po/Makefile.in
+++ b/libstdc++-v3/po/Makefile.in
@@ -148,6 +148,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am
index 6ea357f2ce9..cf4522fe28a 100644
--- a/libstdc++-v3/src/Makefile.am
+++ b/libstdc++-v3/src/Makefile.am
@@ -196,10 +196,14 @@ vpath % $(top_srcdir)
 libstdc___la_SOURCES = $(sources)
 
 libstdc___la_LIBADD = \
+	$(GLIBCXX_LIBS) \
 	$(top_builddir)/libmath/libmath.la \
 	$(top_builddir)/libsupc++/libsupc++convenience.la
 
-libstdc___la_DEPENDENCIES = ${version_dep} $(libstdc___la_LIBADD)
+libstdc___la_DEPENDENCIES = \
+	${version_dep} \
+	$(top_builddir)/libmath/libmath.la \
+	$(top_builddir)/libsupc++/libsupc++convenience.la
 
 libstdc___la_LDFLAGS = \
 	-version-info $(libtool_VERSION) ${version_arg} -lm 
diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in
index b674061d3a8..6c2030a845e 100644
--- a/libstdc++-v3/src/Makefile.in
+++ b/libstdc++-v3/src/Makefile.in
@@ -72,6 +72,7 @@ am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
 am__installdirs = "$(DESTDIR)$(toolexeclibdir)"
 toolexeclibLTLIBRARIES_INSTALL = $(INSTALL)
 LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
+am__DEPENDENCIES_1 =
 am__libstdc___la_SOURCES_DIST = atomic.cc bitmap_allocator.cc \
 	pool_allocator.cc mt_allocator.cc codecvt.cc compatibility.cc \
 	complex_io.cc ctype.cc debug.cc functexcept.cc hash.cc \
@@ -205,6 +206,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -428,10 +430,15 @@ sources = \
 
 libstdc___la_SOURCES = $(sources)
 libstdc___la_LIBADD = \
+	$(GLIBCXX_LIBS) \
+	$(top_builddir)/libmath/libmath.la \
+	$(top_builddir)/libsupc++/libsupc++convenience.la
+
+libstdc___la_DEPENDENCIES = \
+	${version_dep} \
 	$(top_builddir)/libmath/libmath.la \
 	$(top_builddir)/libsupc++/libsupc++convenience.la
 
-libstdc___la_DEPENDENCIES = ${version_dep} $(libstdc___la_LIBADD)
 libstdc___la_LDFLAGS = \
 	-version-info $(libtool_VERSION) ${version_arg} -lm 
 
diff --git a/libstdc++-v3/testsuite/Makefile.in b/libstdc++-v3/testsuite/Makefile.in
index c029ced7612..4bd6419a506 100644
--- a/libstdc++-v3/testsuite/Makefile.in
+++ b/libstdc++-v3/testsuite/Makefile.in
@@ -152,6 +152,7 @@ GLIBCXX_HOSTED_TRUE = @GLIBCXX_HOSTED_TRUE@
 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
 GLIBCXX_LDBL_COMPAT_FALSE = @GLIBCXX_LDBL_COMPAT_FALSE@
 GLIBCXX_LDBL_COMPAT_TRUE = @GLIBCXX_LDBL_COMPAT_TRUE@
+GLIBCXX_LIBS = @GLIBCXX_LIBS@
 GREP = @GREP@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@