summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/x86/boot/genimage.sh15
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/x86/boot/genimage.sh b/arch/x86/boot/genimage.sh
index 628e93662093..49f4970f693b 100644
--- a/arch/x86/boot/genimage.sh
+++ b/arch/x86/boot/genimage.sh
@@ -19,6 +19,13 @@
# $6 - inird image file
#
+# Use "make V=1" to debug this script
+case "${KBUILD_VERBOSE}" in
+*1*)
+ set -x
+ ;;
+esac
+
verify () {
if [ ! -f "$1" ]; then
echo "" 1>&2
@@ -50,7 +57,7 @@ genbzdisk() {
}
genfdimage144() {
- dd if=/dev/zero of=$FIMAGE bs=1024 count=1440
+ dd if=/dev/zero of=$FIMAGE bs=1024 count=1440 2> /dev/null
mformat v:
syslinux $FIMAGE
echo "$KCMDLINE" | mcopy - v:syslinux.cfg
@@ -61,7 +68,7 @@ genfdimage144() {
}
genfdimage288() {
- dd if=/dev/zero of=$FIMAGE bs=1024 count=2880
+ dd if=/dev/zero of=$FIMAGE bs=1024 count=2880 2> /dev/null
mformat w:
syslinux $FIMAGE
echo "$KCMDLINE" | mcopy - W:syslinux.cfg
@@ -79,14 +86,12 @@ genisoimage() {
for j in syslinux ISOLINUX ; do
if [ -f /usr/$i/$j/isolinux.bin ] ; then
isolinux=/usr/$i/$j/isolinux.bin
- echo "Using $isolinux"
cp $isolinux $tmp_dir
fi
done
for j in syslinux syslinux/modules/bios ; do
if [ -f /usr/$i/$j/ldlinux.c32 ]; then
ldlinux=/usr/$i/$j/ldlinux.c32
- echo "Using $ldlinux"
cp $ldlinux $tmp_dir
fi
done
@@ -103,7 +108,7 @@ genisoimage() {
if [ -f "$FDINITRD" ] ; then
cp "$FDINITRD" $tmp_dir/initrd.img
fi
- mkisofs -J -r -input-charset=utf-8 -o $FIMAGE -b isolinux.bin \
+ mkisofs -J -r -input-charset=utf-8 -quiet -o $FIMAGE -b isolinux.bin \
-c boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table \
$tmp_dir
isohybrid $FIMAGE 2>/dev/null || true