kbuild: Fix make rpm
make rpm was broken by commit 0915512:
make clean
set -e; cd ..; ln -sf /usr/src/iwlwifi-2.6 kernel-2.6.35rc4wl
/bin/sh /usr/src/iwlwifi-2.6/scripts/setlocalversion --scm-only >
/usr/src/iwlwifi-2.6/.scmversion
cat: .scmversion: input file is output file
make[1]: *** [rpm] Error 1
Reported-and-tested-by: "Zheng, Jiajia" <jiajia.zheng@intel.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index a7b9f76..64a9cb5 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -10,13 +10,13 @@
#
usage() {
- echo "Usage: $0 [--scm-only] [srctree]" >&2
+ echo "Usage: $0 [--save-scmversion] [srctree]" >&2
exit 1
}
scm_only=false
srctree=.
-if test "$1" = "--scm-only"; then
+if test "$1" = "--save-scmversion"; then
scm_only=true
shift
fi
@@ -132,7 +132,10 @@
}
if $scm_only; then
- scm_version
+ if test ! -e .scmversion; then
+ res=$(scm_version)
+ echo "$res" >.scmversion
+ fi
exit
fi