kbuild: Fix make rpm

[mirror_ubuntu-artful-kernel.git] / scripts / setlocalversion

diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index a7b9f7607e133a54fe0210ec349ace403d16d0bd..64a9cb5556cd0f90dab503c6b8cd96e2fa7bff1d 100755 (executable)
--- 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 @@ collect_files()
 }
 
 if $scm_only; then
-       scm_version
+       if test ! -e .scmversion; then
+               res=$(scm_version)
+               echo "$res" >.scmversion
+       fi
        exit
 fi