diff options
| -rwxr-xr-x | scripts/mkcompile_h | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h index 82d0af46f0ef..a8740df07b09 100755 --- a/scripts/mkcompile_h +++ b/scripts/mkcompile_h @@ -18,19 +18,32 @@ fi # Do not expand names set -f -if [ -r .version ]; then - VERSION=`cat .version` +# Fix the language to get consistent output +LC_ALL=C +export LC_ALL + +if [ -z "$KBUILD_BUILD_VERSION" ]; then + if [ -r .version ]; then + VERSION=`cat .version` + else + VERSION=0 + echo 0 > .version + fi else - VERSION=0 - echo 0 > .version + VERSION=$KBUILD_BUILD_VERSION fi +if [ -z "$KBUILD_BUILD_TIMESTAMP" ]; then + TIMESTAMP=`date` +else + TIMESTAMP=$KBUILD_BUILD_TIMESTAMP +fi UTS_VERSION="#$VERSION" CONFIG_FLAGS="" if [ -n "$SMP" ] ; then CONFIG_FLAGS="SMP"; fi if [ -n "$PREEMPT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT"; fi -UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS `LC_ALL=C LANG=C date`" +UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS $TIMESTAMP" # Truncate to maximum length @@ -46,7 +59,7 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/" echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\" - echo \#define LINUX_COMPILE_TIME \"`LC_ALL=C LANG=C date +%T`\" + echo \#define LINUX_COMPILE_TIME \"`date +%T`\" echo \#define LINUX_COMPILE_BY \"`whoami`\" echo \#define LINUX_COMPILE_HOST \"`hostname | $UTS_TRUNCATE`\" @@ -58,7 +71,7 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/" echo \#define LINUX_COMPILE_DOMAIN fi - echo \#define LINUX_COMPILER \"`LC_ALL=C LANG=C $CC -v 2>&1 | tail -n 1`\" + echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | tail -n 1`\" ) > .tmpcompile # Only replace the real compile.h if the new one is different, |