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| author | Martin Liska <mliska@suse.cz> | 2015-05-26 17:23:24 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-27 17:21:45 +0200 |
| commit | e8b7ea4356fdd3c4de5478f3418eb84f8dce2b61 (patch) | |
| tree | d2bf5a7559f566ed71f93ae81671360eac42cd3d /tools/perf/config/Makefile | |
| parent | perf tools: Assign default value for some pointers (diff) | |
| download | linux-e8b7ea4356fdd3c4de5478f3418eb84f8dce2b61.tar.xz linux-e8b7ea4356fdd3c4de5478f3418eb84f8dce2b61.zip | |
perf tools: Improve setting of gcc debug option
Correct debugging experience is given by passing -Og to compiler.
Do it in a way that supports older compilers
Signed-off-by: Martin Liska <mliska@suse.cz>
Acked-by: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/r/5564393C.1090104@suse.cz
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/config/Makefile')
| -rw-r--r-- | tools/perf/config/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index e3b3724e73ff..317001c94660 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -130,6 +130,8 @@ endif ifeq ($(DEBUG),0) CFLAGS += -O6 +else + CFLAGS += $(call cc-option,-Og,-O0) endif ifdef PARSER_DEBUG |