genmultilib: Change '=' to '-' when translating option names to directory names.

2004-03-04  Phil Edwards  <phil@codesourcery.com>

	* genmultilib:  Change '=' to '-' when translating option names
	to directory names.

From-SVN: r78938

gcc/ChangeLog

+2004-03-04  Phil Edwards  <phil@codesourcery.com>
+
+	* genmultilib:  Change '=' to '-' when translating option names
+	to directory names.
+
 2004-03-04  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* expr.c (expand_expr_real, case COMPONENT_REF): Get proper type of

gcc/genmultilib

@@ -311,7 +311,7 @@ for combo in ${combinations}; do
   if [ -n "${todirnames}" ]; then
     dirout=`echo ${combo} | sed ${todirnames}`
   else
-    dirout=${combo}
+    dirout=`echo ${combo} | sed -e 's/=/-/g'`
   fi
   # Remove the leading and trailing slashes.
   dirout=`echo ${dirout} | sed -e 's|^/||' -e 's|/$||g'`