From 278ae6040397f37fa6a96a6b86ed02d4762080a7 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 22 Sep 2017 14:31:13 +0900 Subject: kbuild: link-vmlinux.sh: simplify .version increment Since commit 1f2bfbd00e46 ("kbuild: link of vmlinux moved to a script"), it is easy to increment .version without using a temporary file .old_version. I do not see anybody who creates the .tmp_version. Probably it is a left-over of commit 4e25d8bb9550fb ("[PATCH] kbuild: adjust .version updating"). Just remove it. Signed-off-by: Masahiro Yamada --- scripts/link-vmlinux.sh | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'scripts/link-vmlinux.sh') diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index e7b7eee31538..0cdb25b66e6f 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -187,10 +187,8 @@ sortextable() # Delete output files in case of error cleanup() { - rm -f .old_version rm -f .tmp_System.map rm -f .tmp_kallsyms* - rm -f .tmp_version rm -f .tmp_vmlinux* rm -f built-in.o rm -f System.map @@ -238,12 +236,12 @@ esac # Update version info GEN .version -if [ ! -r .version ]; then - rm -f .version; - echo 1 >.version; +if [ -r .version ]; then + VERSION=$(expr 0$(cat .version) + 1) + echo $VERSION > .version else - mv .version .old_version; - expr 0$(cat .old_version) + 1 >.version; + rm -f .version + echo 1 > .version fi; # final build of init/ @@ -331,6 +329,3 @@ if [ -n "${CONFIG_KALLSYMS}" ]; then exit 1 fi fi - -# We made a new kernel - delete old version file -rm -f .old_version -- cgit