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| author | Bert Schulze <spambemyguest@googlemail.com> | 2010-04-04 17:43:48 +0200 |
|---|---|---|
| committer | maximilian attems <maks@debian.org> | 2010-04-04 18:02:02 +0200 |
| commit | fe7e630857d2fd1c9b7af48f33d46e626ac6509e (patch) | |
| tree | 20c62e19b7d24887bc033d3c630bc49a56531960 /mkinitramfs | |
| parent | 0164c63083cf31e83660e866614c0cd83bd34bfd (diff) | |
| download | initramfs-tools-fe7e630857d2fd1c9b7af48f33d46e626ac6509e.tar.gz initramfs-tools-fe7e630857d2fd1c9b7af48f33d46e626ac6509e.zip | |
mkinitramfs: -c compression support / commandline override
fixed the commandline argument to select the compressor.
also your test with "command" needed to be negated otherwise the
fallback to gzip would take place everytime.
--
frohe ostern
Bert Schulze
[ nuked trailing whitespace, and add comment for usage() ]
Signed-off-by: maximilian attems <maks@debian.org>
Diffstat (limited to 'mkinitramfs')
| -rwxr-xr-x | mkinitramfs | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/mkinitramfs b/mkinitramfs index 33ef99b..110aca8 100755 --- a/mkinitramfs +++ b/mkinitramfs @@ -11,7 +11,7 @@ errors_to="2>/dev/null" # BUSYBOXDIR="/usr/lib/initramfs-tools/bin/" export BUSYBOXDIR="/bin" -OPTIONS=`getopt -o d:ko:r:v -n "$0" -- "$@"` +OPTIONS=`getopt -o c:d:ko:r:v -n "$0" -- "$@"` # Check for non-GNU getopt if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi @@ -20,6 +20,10 @@ eval set -- "$OPTIONS" while true; do case "$1" in + -c) + compress="$2" + shift 2 + ;; -d) CONFDIR="$2" shift 2 @@ -124,8 +128,13 @@ case "${version}" in esac # Check userspace and kernel support for compressed initramfs images -compress=${COMPRESS} -if command -v ${compress} >/dev/null 2>&1; then +if [ -z "${compress}" ]; then + compress=${COMPRESS} +else + COMPRESS=${compress} +fi + +if ! command -v ${compress} >/dev/null 2>&1; then compress=gzip [ "${verbose}" = y ] && \ echo "No ${COMPRESS} in ${PATH}, using gzip" |