mklibgcc.in (SHLIB_MKMAP_OPTS): New variable.

	* mklibgcc.in (SHLIB_MKMAP_OPTS): New variable.
	* mkmap-symver.awk (dotsyms): If set, output .foo as well as foo.
	* Makefile.in (SHLIB_MKMAP_OPTS): Pass to mklibgcc.

From-SVN: r51153

gcc/ChangeLog

@@ -4,6 +4,9 @@
 	* config.gcc (powerpc64-*-linux* <tmake_file>): Drop t-ppcos and
 	t-ppccomm.  Use t-rs6000 and t-linux64.
 	(powerpc64-*-gnu* <tmake_file>): Likewise.
+	* mklibgcc.in (SHLIB_MKMAP_OPTS): New variable.
+	* mkmap-symver.awk (dotsyms): If set, output .foo as well as foo.
+	* Makefile.in (SHLIB_MKMAP_OPTS): Pass to mklibgcc.
 
 2002-03-21  Aldy Hernandez  <aldyh@redhat.com>
 

gcc/Makefile.in

@@ -1000,6 +1000,7 @@ libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext
 	SHLIB_EXT='$(SHLIB_EXT)' \
 	SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
 	SHLIB_MKMAP='$(SHLIB_MKMAP)' \
+	SHLIB_MKMAP_OPTS='$(SHLIB_MKMAP_OPTS)' \
 	SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
 	SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
 	mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \

gcc/mklibgcc.in

@@ -28,6 +28,7 @@
 # SHLIB_LINK
 # SHLIB_MULTILIB
 # SHLIB_MKMAP
+# SHLIB_MKMAP_OPTS
 # SHLIB_MAPFILES
 # SHLIB_NM_FLAGS
 # SHLIB_INSTALL
@@ -231,6 +232,7 @@ for file in $LIB2ADD_ST; do
 done
 
 # SHLIB_MKMAP
+# SHLIB_MKMAP_OPTS
 # SHLIB_MAPFILES
 for ml in $MULTILIBS; do
   dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
@@ -259,7 +261,7 @@ for ml in $MULTILIBS; do
     mapfile="libgcc.map"
     echo ""
     echo "${mapfile}: $SHLIB_MKMAP $SHLIB_MAPFILES $libgcc_sh_objs"
-    echo '	{ $(NM_FOR_TARGET)'" $SHLIB_NM_FLAGS $libgcc_sh_objs; echo %%; cat $SHLIB_MAPFILES; } | "'$(AWK)'" -f $SHLIB_MKMAP > "'tmp-$@'
+    echo '	{ $(NM_FOR_TARGET)'" $SHLIB_NM_FLAGS $libgcc_sh_objs; echo %%; cat $SHLIB_MAPFILES; } | "'$(AWK)'" -f $SHLIB_MKMAP $SHLIB_MKMAP_OPTS > "'tmp-$@'
     echo '	mv tmp-$@ $@'
   fi
   shlib_deps="$shlib_deps $mapfile"

gcc/mkmap-symver.awk

@@ -92,7 +92,11 @@ function output(lib) {
   printf("  global:\n");
   for (sym in ver)
     if ((ver[sym] == lib) && (sym in def))
-      printf("\t%s;\n", sym);
+      {
+	printf("\t%s;\n", sym);
+	if (dotsyms)
+	  printf("\t.%s;\n", sym);
+      }
 
   if (inherit[lib])
     printf("} %s;\n", inherit[lib]);