diff -r 466685ba01bf -r 15c1642967c9 common/autoconf/jdk-options.m4
--- a/common/autoconf/jdk-options.m4	Thu Mar 21 10:42:22 2013 -0700
+++ b/common/autoconf/jdk-options.m4	Tue Apr 02 13:59:30 2013 +0100
@@ -519,10 +519,10 @@
 #
 # ZIP_DEBUGINFO_FILES
 #
+AC_MSG_CHECKING([if we should zip debug-info files])
 AC_ARG_ENABLE([zip-debug-info],
-              [AS_HELP_STRING([--disable-zip-debug-info],[disable zipping of debug-info files @<:@enabled@:>@])])
-
-AC_MSG_CHECKING([if we should zip debug-info files])
+              [AS_HELP_STRING([--disable-zip-debug-info],[disable zipping of debug-info files @<:@enabled@:>@])],
+	      [enable_zip_debug_info="${enableval}"], [enable_zip_debug_info="yes"])
 AC_MSG_RESULT([${enable_zip_debug_info}])
 
 if test "x${enable_zip_debug_info}" = "xno"; then