--- old/make/linux/makefiles/gcc.make	2014-03-28 10:54:22.794743575 +0100
+++ new/make/linux/makefiles/gcc.make	2014-03-28 10:54:22.702743571 +0100
@@ -344,6 +344,7 @@
   # (warning: that could easily inflate libjvm.so to 150M!)
   # Note: The Itanium gcc compiler crashes when using -gstabs.
   DEBUG_CFLAGS/ia64  = -g
+  DEBUG_CFLAGS/i486  = -g
   DEBUG_CFLAGS/amd64 = -g
   DEBUG_CFLAGS/arm   = -g
   DEBUG_CFLAGS/ppc   = -g
@@ -360,6 +361,7 @@
   
   ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
     FASTDEBUG_CFLAGS/ia64  = -g
+    FASTDEBUG_CFLAGS/i486  = -g
     FASTDEBUG_CFLAGS/amd64 = -g
     FASTDEBUG_CFLAGS/arm   = -g
     FASTDEBUG_CFLAGS/ppc   = -g
@@ -375,6 +377,7 @@
     endif
   
     OPT_CFLAGS/ia64  = -g
+    OPT_CFLAGS/i486  = -g
     OPT_CFLAGS/amd64 = -g
     OPT_CFLAGS/arm   = -g
     OPT_CFLAGS/ppc   = -g