re PR driver/55202 (Building a combined tree is broken for LTO)

	PR bootstrap/55202
	* configure.ac <PLUGIN_LD_SUFFIX>: Use POSIX shell syntax.
	* configure: Regenerate.

From-SVN: r194637

gcc/ChangeLog

+2012-12-20  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR bootstrap/55202
+	* configure.ac <PLUGIN_LD_SUFFIX>: Use POSIX shell syntax.
+	* configure: Regenerate.
+
 2012-12-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 
 	PR target/55754

gcc/configure

@@ -21381,8 +21381,8 @@ ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
 # if the PLUGIN_LD is set ld-new, just have it as ld
 # as that is the installed named.
-if test x$PLUGIN_LD_SUFFIX == xld-new \
-   || test x$PLUGIN_LD_SUFFIX == xcollect-ld ; then
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+   || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
   PLUGIN_LD_SUFFIX=ld
 fi
 

gcc/configure.ac

@@ -2031,8 +2031,8 @@ ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
 # if the PLUGIN_LD is set ld-new, just have it as ld
 # as that is the installed named.
-if test x$PLUGIN_LD_SUFFIX == xld-new \
-   || test x$PLUGIN_LD_SUFFIX == xcollect-ld ; then
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+   || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
   PLUGIN_LD_SUFFIX=ld
 fi
 AC_ARG_WITH(plugin-ld,