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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-06-09 11:16:34 +0900
committerMichal Marek <mmarek@suse.cz>2014-06-10 14:59:33 +0200
commitfd6e12423311697860f30d10398a0f9eb91977d2 (patch)
tree6e9bef52ea3e5c7ed02eef3d65fffbbec0e0f9a4 /scripts
parenta1323fd16350da0d3431926cfafda296f8ffd596 (diff)
downloadlinux-fd6e12423311697860f30d10398a0f9eb91977d2.tar.bz2
scripts: objdiff: get the path to .tmp_objdiff more simply
This commit is a minor refactoring. Temporary files for objdiff are stored in .tmp_objdiff directory which is located at the top directory. To get the path to this directory, SRCTREE=`git rev-parse --show-toplevel` TMPD=$SRCTREE/.tmp_objdiff seems easier to understand than GIT_DIR=`git rev-parse --git-dir` TMPD=${GIT_DIR%git}tmp_objdiff Besides, it is not always necessary to create .tmp_objdiff dicrectory. It should be created only for "record" command. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/objdiff12
1 files changed, 5 insertions, 7 deletions
diff --git a/scripts/objdiff b/scripts/objdiff
index b3e4f10bfc3e..b8f7fc60563e 100755
--- a/scripts/objdiff
+++ b/scripts/objdiff
@@ -25,17 +25,15 @@
#
# Note: 'make mrproper' will also remove .tmp_objdiff
-GIT_DIR="`git rev-parse --git-dir`"
+SRCTREE=$(git rev-parse --show-toplevel 2>/dev/null)
-if [ -d "$GIT_DIR" ]; then
- TMPD="${GIT_DIR%git}tmp_objdiff"
-
- [ -d "$TMPD" ] || mkdir "$TMPD"
-else
- echo "ERROR: git directory not found."
+if [ -z "$SRCTREE" ]; then
+ echo "ERROR: Not a git repository."
exit 1
fi
+TMPD=$SRCTREE/.tmp_objdiff
+
usage() {
echo "Usage: $0 <command> <args>"
echo " record <list of object files>"