diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2009-12-24 10:34:37 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-12-24 10:34:37 +0000 |
| commit | 919724ab50586be54a1d903e47d772265e01bf38 (patch) | |
| tree | b28758326f1f4d528897eff65a285e1ad720dfeb /scripts/combined-image.sh | |
| parent | 496df32d91da94fe785d7860dabb5dc054489ba1 (diff) | |
| download | upstream-919724ab50586be54a1d903e47d772265e01bf38.tar.gz upstream-919724ab50586be54a1d903e47d772265e01bf38.tar.bz2 upstream-919724ab50586be54a1d903e47d772265e01bf38.zip | |
scripts/combined-image.sh: remove the use of mktemp to make it more portable
SVN-Revision: 18920
Diffstat (limited to 'scripts/combined-image.sh')
| -rw-r--r-- | scripts/combined-image.sh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/scripts/combined-image.sh b/scripts/combined-image.sh index 30373e7566..5472b2cfd2 100644 --- a/scripts/combined-image.sh +++ b/scripts/combined-image.sh @@ -7,9 +7,11 @@ BLKSZ=65536 exit 1 } +IMAGE=${3:-openwrt-combined.img} + # Make sure provided images are 64k aligned. -kern=$(mktemp) -root=$(mktemp) +kern="${IMAGE}.kernel" +root="${IMAGE}.rootfs" dd if="$1" of="$kern" bs=$BLKSZ conv=sync 2>/dev/null dd if="$2" of="$root" bs=$BLKSZ conv=sync 2>/dev/null @@ -26,7 +28,7 @@ md5=$(cat "$kern" "$root" | md5sum -) $(stat -c "%s" "$kern") $(stat -c "%s" "$root") "${md5%% *}" | \ dd bs=$BLKSZ conv=sync; cat "$kern" "$root" -) > ${3:-openwrt-combined.img} 2>/dev/null +) > ${IMAGE} 2>/dev/null # Clean up. rm -f "$kern" "$root" |