diff options
| author | Michal Marek <mmarek@suse.cz> | 2011-04-05 14:32:30 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-04-18 14:26:55 +0200 |
| commit | 53e6892c0411006848882eacfcfea9e93681b55d (patch) | |
| tree | af622e1ec2b1a66961749596ba3b3cf45370f114 /scripts | |
| parent | 061296dc2c14f852604fc6849669fe0b78bb1eda (diff) | |
kbuild: Allow to override LINUX_COMPILE_BY and LINUX_COMPILE_HOST macros
Make it possible to override the user@host string displayed during boot
and in /proc/version by the environment variables KBUILD_BUILD_USER and
KBUILD_BUILD_HOST. Several distributions patch scripts/mkcompile_h to
achieve this, so let's provide an official way. Also, document the
KBUILD_BUILD_TIMESTAMP variable while at it.
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/mkcompile_h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h index 82416a81df5..7ad6bf7a09f 100755 --- a/scripts/mkcompile_h +++ b/scripts/mkcompile_h @@ -42,6 +42,16 @@ if [ -z "$KBUILD_BUILD_TIMESTAMP" ]; then else TIMESTAMP=$KBUILD_BUILD_TIMESTAMP fi +if test -z "$KBUILD_BUILD_USER"; then + LINUX_COMPILE_BY=`whoami` +else + LINUX_COMPILE_BY=$KBUILD_BUILD_USER +fi +if test -z "$KBUILD_BUILD_HOST"; then + LINUX_COMPILE_HOST=`hostname` +else + LINUX_COMPILE_HOST=$KBUILD_BUILD_HOST +fi UTS_VERSION="#$VERSION" CONFIG_FLAGS="" @@ -63,8 +73,8 @@ UTS_TRUNCATE="cut -b -$UTS_LEN" echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\" - echo \#define LINUX_COMPILE_BY \"`whoami`\" - echo \#define LINUX_COMPILE_HOST \"`hostname | $UTS_TRUNCATE`\" + echo \#define LINUX_COMPILE_BY \"`echo $LINUX_COMPILE_BY | $UTS_TRUNCATE`\" + echo \#define LINUX_COMPILE_HOST \"`echo $LINUX_COMPILE_HOST | $UTS_TRUNCATE`\" echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | tail -n 1`\" ) > .tmpcompile |