$NetBSD: patch-jdk_make_common_Mapfile-vers.gmk,v 1.1 2013/06/15 09:31:06 jperkin Exp $

GCC support.

--- jdk/make/common/Mapfile-vers.gmk.orig	2013-02-20 17:07:30.000000000 +0000
+++ jdk/make/common/Mapfile-vers.gmk
@@ -50,14 +50,16 @@ ifeq ($(VARIANT), OPT)
   ifndef FILES_m
     FILES_m =        mapfile-vers
   endif
-  
+
+ifneq ($(CC_VERSION), gcc)
   # If we are re-ordering functions in this solaris library, we need to make
   # sure that -xF is added to the compile lines. This option is critical and
   # enables the functions to be reordered.
   ifdef FILES_reorder
     CFLAGS_OPT   += -xF
     CXXFLAGS_OPT += -xF
-  endif
+  endif # FILES_reorder
+endif # USE_GCC
 
 INIT += $(TEMPDIR)/mapfile-vers
 
@@ -70,9 +72,15 @@ $(TEMPDIR)/mapfile-vers : $(FILES_m) $(F
 endif # VARIANT
 
 ifndef LDNOMAP
+ifneq ($(CC_VERSION), gcc)
   LDMAPFLAGS_OPT =  -M$(TEMPDIR)/mapfile-vers
   LDMAPFLAGS_DBG =  $(FILES_m:%=-M%)
-endif
+else
+  ## proper passthrough for gcc
+  LDMAPFLAGS_OPT =  -Xlinker -M$(TEMPDIR)/mapfile-vers
+  LDMAPFLAGS_DBG =  $(FILES_m:%=-Xlinker -M%)
+endif # USE_GCC
+endif # LDNOMAP
 
 endif # PLATFORM