path: root/release/amd64
diff options
authorBenno Rice <benno@FreeBSD.org>2018-04-25 18:47:52 +0000
committerBenno Rice <benno@FreeBSD.org>2018-04-25 18:47:52 +0000
commit6ea29847383b67e4a6ee26056d217c3e50bf8515 (patch)
tree7011d30031bc6104434a1da4229111e080c91fa3 /release/amd64
parentcbbd5be004192b7554dcafd235cff149b4bce5a5 (diff)
Allow etdump, makefs and mkimg to be overridden.
Recent changes to makefs and mkimg have led to situations where the disconnect between this script and the versions installed on the host cause failures. Provide a way to work around this that doesn't require the installation of new versions to the host system if that's not desired. With this change mkisoimages.sh will honour the $ETDUMP, $MAKEFS and $MKIMG environment variables but fall back to the previous behaviour of finding them within $PATH. Reviewed by: gjb Sponsored by: iXsystems, Inc. Differential Revision: https://reviews.freebsd.org/D15181
Notes: svn path=/head/; revision=333005
Diffstat (limited to 'release/amd64')
1 files changed, 15 insertions, 3 deletions
diff --git a/release/amd64/mkisoimages.sh b/release/amd64/mkisoimages.sh
index 9ebc3e3430d9..ca7a81360125 100644
--- a/release/amd64/mkisoimages.sh
+++ b/release/amd64/mkisoimages.sh
@@ -23,6 +23,18 @@
# extra-bits-dir, if provided, contains additional files to be merged
# into base-bits-dir as part of making the image.
+if [ -z $ETDUMP ]; then
+ ETDUMP=etdump
+if [ -z $MAKEFS ]; then
+ MAKEFS=makefs
+if [ -z $MKIMG ]; then
+ MKIMG=mkimg
if [ "$1" = "-b" ]; then
# This is highly x86-centric and will be used directly below.
bootable="-o bootimage=i386;$4/boot/cdboot -o no-emul-boot"
@@ -55,13 +67,13 @@ NAME="$1"; shift
publisher="The FreeBSD Project. https://www.FreeBSD.org/"
echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$1/etc/fstab"
-makefs -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$@"
+$MAKEFS -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$@"
rm -f "$1/etc/fstab"
rm -f efiboot.img
if [ "$bootable" != "" ]; then
# Look for the EFI System Partition image we dropped in the ISO image.
- for entry in `etdump --format shell $NAME`; do
+ for entry in `$ETDUMP --format shell $NAME`; do
eval $entry
if [ "$et_platform" = "efi" ]; then
espstart=`expr $et_lba \* 2048`
@@ -73,7 +85,7 @@ if [ "$bootable" != "" ]; then
# Create a GPT image containing the partitions we need for hybrid boot.
imgsize=`stat -f %z $NAME`
- mkimg -s gpt \
+ $MKIMG -s gpt \
--capacity $imgsize \
-b $4/boot/pmbr \
$espparam \