remove def-* and und-* list files

grub-core/gensyminfo.sh.in

@@ -0,0 +1,34 @@
+#! /bin/sh -e
+#
+# Copyright (C) 2010 Free Software Foundation, Inc.
+#
+# This gensymlist.sh is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+#
+# Example:
+#
+# gensyms.sh normal.module
+#
+
+module=$1
+modname=`echo $module | sed -e 's@\.module.*$@@'`
+
+# Print all symbols defined by module
+if test x@TARGET_APPLE_CC@ = x1; then
+    @NM@ -g -P -p $module | \
+	grep -E '^[a-zA-Z0-9_]* [TDS]' | \
+	sed "s@^\([^ ]*\).*@defined $modname \1@g"
+else
+    @NM@ -g --defined-only -P -p $module | \
+	sed "s@^\([^ ]*\).*@defined $modname \1@g"
+fi
+
+# Print all undefined symbols used by module
+@NM@ -u -P -p $module | sed "s@^\([^ ]*\).*@undefined $modname \1@g"