Messages in this thread Patch in this message | | | Date | Sat, 10 Sep 2005 22:35:32 +0200 | From | Sam Ravnborg <> | Subject | [PATCH 3/7] kbuild: adjust .version updating |
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In order to maintain a more correct build number, updates to the version number should only be commited after a successful link of vmlinux, not before (so that errors in the link process don't lead to pointless increments).
Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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Makefile | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-)
4e25d8bb9550fb5912165196fe8502cdb831a336 diff --git a/Makefile b/Makefile --- a/Makefile +++ b/Makefile @@ -641,8 +641,13 @@ quiet_cmd_vmlinux__ ?= LD $@ # Generate new vmlinux version quiet_cmd_vmlinux_version = GEN .version cmd_vmlinux_version = set -e; \ - . $(srctree)/scripts/mkversion > .tmp_version; \ - mv -f .tmp_version .version; \ + if [ ! -r .version ]; then \ + rm -f .version; \ + echo 1 >.version; \ + else \ + mv .version .old_version; \ + expr 0$$(cat .old_version) + 1 >.version; \ + fi; \ $(MAKE) $(build)=init # Generate System.map @@ -756,6 +761,7 @@ endif # ifdef CONFIG_KALLSYMS # vmlinux image - including updated kernel symbols vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) $(kallsyms.o) FORCE $(call if_changed_rule,vmlinux__) + $(Q)rm -f .old_version # The actual objects are generated when descending, # make sure no implicit rule kicks in - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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