| commit | 2cdbc46d7b2cb0acb68c3ecad93b000552121fa6 | |
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | |
| Wed, 5 Aug 2009 12:05:16 +0000 (5 14:05 +0200) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Wed, 5 Aug 2009 12:12:08 +0000 (5 14:12 +0200) | ||
| tree | f56deaa9e5c3c030d1a0c53a158a43a3212759d8 | treesnapshot (tar.gz zip) |
| parent | 114cfab222233f50f46d7162cf7d99fdc6c271e5 | commitdiff |
perf: Auto-detect libbfd
Since the C++ demangling isn't needed for everybody and
bfd/iberty aren't widely/easily available on all machines, make
it optional.
It also allows you to forcefully disable demangling by using
NO_DEMANGLE=1 and otherwise tries to detect libbfd/libiberty
combinations that result in a compiling demangler.
Reported-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
LKML-Reference: <20090801082048.GX12579@kernel.dk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Since the C++ demangling isn't needed for everybody and
bfd/iberty aren't widely/easily available on all machines, make
it optional.
It also allows you to forcefully disable demangling by using
NO_DEMANGLE=1 and otherwise tries to detect libbfd/libiberty
combinations that result in a compiling demangler.
Reported-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
LKML-Reference: <20090801082048.GX12579@kernel.dk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| tools/perf/Makefile | diffblobblamehistory | |
| tools/perf/util/symbol.c | diffblobblamehistory |