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| author | Sam Ravnborg <sam@ravnborg.org> | 2007-12-06 22:20:11 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@saturn.ravnborg.org> | 2007-12-09 08:43:42 +0100 |
| commit | 1cacc9ab8bf10e60b3ed93d7a10b070c4cbc6c9f (patch) | |
| tree | 2cd03edf980a9f9cbb71d2e33d516260705668ce /scripts/mkmakefile | |
| parent | 94545baded0bfbabdc30a3a4cb48b3db479dd6ef (diff) | |
| download | blackbird-op-linux-1cacc9ab8bf10e60b3ed93d7a10b070c4cbc6c9f.tar.gz blackbird-op-linux-1cacc9ab8bf10e60b3ed93d7a10b070c4cbc6c9f.zip | |
kbuild: fix building with redirected output.
Jan Altenberg <jan.altenberg@linutronix.de> reported that
building with redirected input like this failed:
make O=dir oldconfig bzImage < /dev/null
The problem were caused by a make silentoldconfig being
run before oldconfig and with a non-recent .config the build
failed because silentoldconfig requires non-redirected stdin.
Silentoldconfig was run as a side-effect of having the
top-level Makefile re-made by make.
Introducing an empty rule for the top-level Makefile
(and Kbuild.include) fixed the issue.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/mkmakefile')
0 files changed, 0 insertions, 0 deletions
