acinclude.m4 (GLIBCPP_ENABLE_SYMVERS): Enhance check for whether…

acinclude.m4 (GLIBCPP_ENABLE_SYMVERS): Enhance check for whether GLIBCPP_CHECK_LINKER_FEATURES has been used.


2002-03-11  Chris Demetriou  <cgd@broadcom.com>

	* acinclude.m4 (GLIBCPP_ENABLE_SYMVERS): Enhance check for
	whether GLIBCPP_CHECK_LINKER_FEATURES has been used.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r50626

libstdc++-v3/acinclude.m4

@@ -356,8 +356,7 @@ AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
   fi
 
   # Set linker optimization flags.
-  if test x"$with_gnu_ld" = x"yes" &&
-     test x"$enable_debug" = x"no"; then
+  if test x"$with_gnu_ld" = x"yes" && test x"$enable_debug" = x"no"; then
     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
   fi
 
@@ -2062,7 +2061,9 @@ enable_symvers=GLIBCPP_ENABLE_SYMVERS_DEFAULT)dnl
 
 # If we never went through the GLIBCPP_CHECK_LINKER_FEATURES macro, then we
 # don't know enough about $LD to do tricks... 
-if test $enable_shared = no || test x$LD = x ; then
+if test x$enable_shared = xno || 
+	test x$LD = x || 
+	test x$glibcpp_gnu_ld_version = x; then
   enable_symvers=no
 fi
 
@@ -2125,4 +2126,3 @@ AC_MSG_CHECKING([versioning on shared library symbols])
 AC_MSG_RESULT($enable_symvers)
 ])
 
-

libstdc++-v3/aclocal.m4

@@ -368,8 +368,7 @@ AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
   fi
 
   # Set linker optimization flags.
-  if test x"$with_gnu_ld" = x"yes" &&
-     test x"$enable_debug" = x"no"; then
+  if test x"$with_gnu_ld" = x"yes" && test x"$enable_debug" = x"no"; then
     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
   fi
 
@@ -1180,7 +1179,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
       CNUMERIC_CC=config/locale/gnu/numeric_members.cc
       CTIME_CC=config/locale/gnu/time_members.cc
       ;;
-    xieee_1003.1)
+    xieee_1003.1-2001)
       AC_MSG_RESULT(generic)
 
       # Don't use gettext.
@@ -2074,7 +2073,9 @@ enable_symvers=GLIBCPP_ENABLE_SYMVERS_DEFAULT)dnl
 
 # If we never went through the GLIBCPP_CHECK_LINKER_FEATURES macro, then we
 # don't know enough about $LD to do tricks... 
-if test $enable_shared = no || test x$LD = x ; then
+if test x$enable_shared = xno || 
+	test x$LD = x || 
+	test x$glibcpp_gnu_ld_version = x; then
   enable_symvers=no
 fi
 
@@ -2138,7 +2139,6 @@ AC_MSG_RESULT($enable_symvers)
 ])
 
 
-
 #serial 1
 # This test replaces the one in autoconf.
 # Currently this macro should have the same name as the autoconf macro