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-rwxr-xr-xscripts/mkcompile_h30
1 files changed, 14 insertions, 16 deletions
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index 50ad317a4bf9..f221ddf69080 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 | sed 's/\\/\\\\/')
+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=""
@@ -63,20 +73,8 @@ UTS_TRUNCATE="cut -b -$UTS_LEN"
echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\"
- echo \#define LINUX_COMPILE_TIME \"`date +%T`\"
- echo \#define LINUX_COMPILE_BY \"`whoami`\"
- echo \#define LINUX_COMPILE_HOST \"`hostname | $UTS_TRUNCATE`\"
-
- domain=`dnsdomainname 2> /dev/null`
- if [ -z "$domain" ]; then
- domain=`domainname 2> /dev/null`
- fi
-
- if [ -n "$domain" ]; then
- echo \#define LINUX_COMPILE_DOMAIN \"`echo $domain | $UTS_TRUNCATE`\"
- else
- echo \#define LINUX_COMPILE_DOMAIN
- fi
+ 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
@@ -91,8 +89,8 @@ UTS_TRUNCATE="cut -b -$UTS_LEN"
# first line.
if [ -r $TARGET ] && \
- grep -v 'UTS_VERSION\|LINUX_COMPILE_TIME' $TARGET > .tmpver.1 && \
- grep -v 'UTS_VERSION\|LINUX_COMPILE_TIME' .tmpcompile > .tmpver.2 && \
+ grep -v 'UTS_VERSION' $TARGET > .tmpver.1 && \
+ grep -v 'UTS_VERSION' .tmpcompile > .tmpver.2 && \
cmp -s .tmpver.1 .tmpver.2; then
rm -f .tmpcompile
else