configure.ac (HAVE_LD_NO_DOT_SYMS): Set for powerpc-linux biarch.

	* configure.ac (HAVE_LD_NO_DOT_SYMS): Set for powerpc-linux biarch.
	* configure: Regenerate.

From-SVN: r103425

gcc/ChangeLog

+2005-08-24  Alan Modra  <amodra@bigpond.net.au>
+
+	* configure.ac (HAVE_LD_NO_DOT_SYMS): Set for powerpc-linux biarch.
+	* configure: Regenerate.
+
 2005-08-23  Paolo Bonzini  <bonzini@gnu.org>
 
 	PR middle-end/23517

gcc/configure

@@ -15492,8 +15492,8 @@ _ACEOF
 
 fi
 
-case "$target" in
-  powerpc64*-*-linux*)
+case "$target:$tm_file" in
+  powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then

gcc/configure.ac

@@ -2966,8 +2966,8 @@ if test x"$gcc_cv_ld_as_needed" = xyes; then
 [Define if your linker supports --as-needed and --no-as-needed options.])
 fi
 
-case "$target" in
-  powerpc64*-*-linux*)
+case "$target:$tm_file" in
+  powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
     AC_CACHE_CHECK(linker support for omitting dot symbols,
     gcc_cv_ld_no_dot_syms,
     [gcc_cv_ld_no_dot_syms=no