--- a/scripts/mkcompile_h

+++ b/scripts/mkcompile_h

@@ -76,6 +76,20 @@ UTS_TRUNCATE="cut -b -$UTS_LEN"

echo \#define LINUX_COMPILE_BY \"`echo $LINUX_COMPILE_BY | $UTS_TRUNCATE`\"

echo \#define LINUX_COMPILE_HOST \"`echo $LINUX_COMPILE_HOST | $UTS_TRUNCATE`\"

+ if [ -z "$KBUILD_BUILD_COMPILEDOMAIN" ]; then

+ domain=$KBUILD_BUILD_COMPILEDOMAIN

+ elif [ -x /bin/dnsdomainname ]; then

+ domain=`dnsdomainname 2> /dev/null`

+ elif [ -x /bin/domainname ]; 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_COMPILER \"`$CC -v 2>&1 | tail -n 1`\"

) > .tmpcompile