From: tip-bot for Namhyung Kim <namhyung.kim@lge.com>
To: linux-tip-commits@vger.kernel.org
Cc: acme@redhat.com, linux-kernel@vger.kernel.org, paulus@samba.org,
hpa@zytor.com, mingo@kernel.org, a.p.zijlstra@chello.nl,
namhyung.kim@lge.com, namhyung@kernel.org, tglx@linutronix.de
Subject: [tip:perf/urgent] perf tools: Convert to LIBAUDIT_SUPPORT
Date: Fri, 5 Oct 2012 01:32:46 -0700 [thread overview]
Message-ID: <tip-f315e16850d00ae5b19f11810bc00bf68cf3c24a@git.kernel.org> (raw)
In-Reply-To: <1348824728-14025-6-git-send-email-namhyung@kernel.org>
Commit-ID: f315e16850d00ae5b19f11810bc00bf68cf3c24a
Gitweb: http://git.kernel.org/tip/f315e16850d00ae5b19f11810bc00bf68cf3c24a
Author: Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Fri, 28 Sep 2012 18:32:01 +0900
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 2 Oct 2012 18:36:21 -0300
perf tools: Convert to LIBAUDIT_SUPPORT
For building perf without libaudit, we can set NO_LIBAUDIT=1 as a
argument of make. It then defines NO_LIBAUDIT_SUPPORT macro for C code
to do the proper handling. However it usually used in a negative
semantics - e.g. #ifndef - so we saw double negations which can be
misleading. Convert it to a positive form to make it more readable.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1348824728-14025-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Makefile | 6 ++----
tools/perf/perf.c | 2 +-
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 6763024..99b2bb3 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -543,14 +543,12 @@ ifndef NO_LIBUNWIND
LIB_OBJS += $(OUTPUT)util/unwind.o
endif
-ifdef NO_LIBAUDIT
- BASIC_CFLAGS += -DNO_LIBAUDIT_SUPPORT
-else
+ifndef NO_LIBAUDIT
FLAGS_LIBAUDIT = $(ALL_CFLAGS) $(ALL_LDFLAGS) -laudit
ifneq ($(call try-cc,$(SOURCE_LIBAUDIT),$(FLAGS_LIBAUDIT)),y)
msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
- BASIC_CFLAGS += -DNO_LIBAUDIT_SUPPORT
else
+ BASIC_CFLAGS += -DLIBAUDIT_SUPPORT
BUILTIN_OBJS += $(OUTPUT)builtin-trace.o
EXTLIBS += -laudit
endif
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index dacae4b..6d50eb0 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -55,7 +55,7 @@ static struct cmd_struct commands[] = {
{ "lock", cmd_lock, 0 },
{ "kvm", cmd_kvm, 0 },
{ "test", cmd_test, 0 },
-#ifndef NO_LIBAUDIT_SUPPORT
+#ifdef LIBAUDIT_SUPPORT
{ "trace", cmd_trace, 0 },
#endif
{ "inject", cmd_inject, 0 },
next prev parent reply other threads:[~2012-10-05 8:33 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-28 9:31 [PATCH 00/12] perf tools: Makefile and related cleanups Namhyung Kim
2012-09-28 9:31 ` [PATCH 01/12] perf tools: Move libdw availability check before arch Makefile Namhyung Kim
2012-10-05 8:28 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-09-28 9:31 ` [PATCH 02/12] perf tools: Remove unused PYRF_OBJS variable on Makefile Namhyung Kim
2012-10-05 8:29 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-09-28 9:31 ` [PATCH 03/12] perf tools: Convert to LIBELF_SUPPORT Namhyung Kim
2012-10-05 8:30 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-09-28 9:32 ` [PATCH 04/12] perf tools: Convert to LIBUNWIND_SUPPORT Namhyung Kim
2012-10-01 8:45 ` Jiri Olsa
2012-10-05 8:31 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-09-28 9:32 ` [PATCH 05/12] perf tools: Convert to LIBAUDIT_SUPPORT Namhyung Kim
2012-10-05 8:32 ` tip-bot for Namhyung Kim [this message]
2012-09-28 9:32 ` [PATCH 06/12] perf tools: Convert to NEWT_SUPPORT Namhyung Kim
2012-10-05 8:33 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-09-28 9:32 ` [PATCH 07/12] perf tools: Convert to GTK2_SUPPORT Namhyung Kim
2012-10-05 8:34 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-09-28 9:32 ` [PATCH 08/12] perf tools: Convert to LIBPERL_SUPPORT Namhyung Kim
2012-09-28 9:32 ` [PATCH 09/12] perf tools: Convert to LIBPYTHON_SUPPORT Namhyung Kim
2012-09-28 9:32 ` [PATCH 10/12] perf tools: Convert to DEMANGLE_SUPPORT Namhyung Kim
2012-09-28 9:32 ` [PATCH 11/12] perf tools: Convert to BACKTRACE_SUPPORT Namhyung Kim
2012-09-30 23:40 ` Irina Tirdea
2012-10-01 13:54 ` Namhyung Kim
2012-10-01 14:24 ` Arnaldo Carvalho de Melo
2012-10-01 16:32 ` [PATCH v2 " Namhyung Kim
2012-10-05 8:55 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-09-28 9:32 ` [PATCH 12/12] perf tools: Convert to HAVE_STRLCPY Namhyung Kim
2012-10-05 8:35 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
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