PREEMPT=$4
CC=$5
+vecho() { [ "${quiet}" = "silent_" ] || echo "$@" ; }
+
# If compile.h exists already and we don't own autoconf.h
# (i.e. we're not the same user who did make *config), don't
# modify compile.h
# do "compiled by root"
if [ -r $TARGET -a ! -O include/linux/autoconf.h ]; then
- echo " SKIPPED $TARGET"
+ vecho " SKIPPED $TARGET"
exit 0
fi
# Do not expand names
set -f
-if [ -r .version ]; then
- VERSION=`cat .version`
+# Fix the language to get consistent output
+LC_ALL=C
+export LC_ALL
+
+if [ -z "$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
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`\"
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,
cmp -s .tmpver.1 .tmpver.2; then
rm -f .tmpcompile
else
- echo " UPD $TARGET"
+ vecho " UPD $TARGET"
mv -f .tmpcompile $TARGET
fi
rm -f .tmpver.1 .tmpver.2