[PATCH 03/25] perf tools: Remove unused _ALL_SOURCE define

From: Arnaldo Carvalho de Melo
Date: Wed Jun 21 2017 - 14:03:31 EST

From: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

Curious as to what this was for I looked at /usr/include/ and only some
python headers define this, and it ends up being to enable "extensions"
on some old OSes:

/* Enable extensions on AIX 3, Interix */

I guess we can remove this one safely.

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-omnundlxo2brs552bdl6m0j1@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
tools/perf/util/util.h | 1 -
1 file changed, 1 deletion(-)

diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 9ae7e6e35f9a..978572dfeb14 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -1,7 +1,6 @@

-#define _ALL_SOURCE 1
#define _BSD_SOURCE 1
/* glibc 2.20 deprecates _BSD_SOURCE in favour of _DEFAULT_SOURCE */