diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2021-02-26 11:32:30 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-03-06 12:44:23 +0100 |
| commit | 900b4df347bbac4874149a226143a556909faba8 (patch) | |
| tree | 238d47ff201a66cd923aee4c8a98ddd859261742 /kernel/gcov/gcc_base.c | |
| parent | a2f605f9ff57397d05a8e2f282b78a69f574d305 (diff) | |
objtool: Parse options from OBJTOOL_ARGS
Teach objtool to parse options from the OBJTOOL_ARGS environment
variable.
This enables things like:
$ OBJTOOL_ARGS="--backup" make O=defconfig-build/ kernel/ponies.o
to obtain both defconfig-build/kernel/ponies.o{,.orig} and easily
inspect what objtool actually did.
Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lkml.kernel.org/r/20210226110004.252553847@infradead.org
Diffstat (limited to 'kernel/gcov/gcc_base.c')
0 files changed, 0 insertions, 0 deletions