This is the first of many patches that I will be posting of my Google Summer of Code 2008 work on GRUB.
This patch adds support to the 'grub-mkrescue' command on the i386-pc platform for specifying multiple '--overlay' options. Each --overlay option will result in the later overlays potentially overriding the earlier ones if file names are the same. Regards, Colin
2008-08-30 Colin D Bennett <[EMAIL PROTECTED]>
* util/i386/pc/grub-mkrescue.in: Support multiple overlay directories.
=== modified file 'util/i386/pc/grub-mkrescue.in'
--- util/i386/pc/grub-mkrescue.in 2008-07-12 14:40:50 +0000
+++ util/i386/pc/grub-mkrescue.in 2008-08-30 18:33:46 +0000
@@ -71,7 +71,7 @@
--modules=*)
modules=`echo "$option" | sed 's/--modules=//'` ;;
--overlay=*)
- overlay=`echo "$option" | sed 's/--overlay=//'` ;;
+ overlay=${overlay}${overlay:+ }`echo "$option" | sed 's/--overlay=//'` ;;
--pkglibdir=*)
input_dir=`echo "$option" | sed 's/--pkglibdir=//'` ;;
--grub-mkimage=*)
@@ -124,9 +124,10 @@
echo "insmod $i"
done > ${aux_dir}/boot/grub/grub.cfg
-if test "x$overlay" = x ; then : ; else
- cp -dpR ${overlay}/* ${aux_dir}/
-fi
+for d in ${overlay}; do
+ echo "Overlaying $d"
+ cp -dpR "${d}"/* "${aux_dir}"/
+done
if [ "x${image_type}" = xfloppy -o "x${emulation}" = xfloppy ] ; then
# build memdisk
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