From: tip-bot for Chris Phlipot <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: tglx@linutronix.de, acme@redhat.com, hpa@zytor.com,
cphlipot0@gmail.com, peterz@infradead.org, mingo@kernel.org,
linux-kernel@vger.kernel.org
Subject: [tip:perf/core] tools lib subcmd: Respect WERROR=0 for build
Date: Tue, 5 Jul 2016 03:22:47 -0700 [thread overview]
Message-ID: <tip-fd01d06ae33be63cff7d133e650cd1eb32f1d548@git.kernel.org> (raw)
In-Reply-To: <1467349955-1135-3-git-send-email-cphlipot0@gmail.com>
Commit-ID: fd01d06ae33be63cff7d133e650cd1eb32f1d548
Gitweb: http://git.kernel.org/tip/fd01d06ae33be63cff7d133e650cd1eb32f1d548
Author: Chris Phlipot <cphlipot0@gmail.com>
AuthorDate: Thu, 30 Jun 2016 22:12:33 -0700
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 4 Jul 2016 20:27:26 -0300
tools lib subcmd: Respect WERROR=0 for build
this enables the workaround for compilers that generate warnings when
compiling libsubcmd.
Signed-off-by: Chris Phlipot <cphlipot0@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1467349955-1135-3-git-send-email-cphlipot0@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/lib/subcmd/Makefile | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/lib/subcmd/Makefile b/tools/lib/subcmd/Makefile
index a810370..ce4b7e5 100644
--- a/tools/lib/subcmd/Makefile
+++ b/tools/lib/subcmd/Makefile
@@ -19,7 +19,13 @@ MAKEFLAGS += --no-print-directory
LIBFILE = $(OUTPUT)libsubcmd.a
CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
-CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
+CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
+
+# Treat warnings as errors unless directed not to
+ifneq ($(WERROR),0)
+ CFLAGS += -Werror
+endif
+
CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
CFLAGS += -I$(srctree)/tools/include/
next prev parent reply other threads:[~2016-07-05 10:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-01 5:12 [PATCH 0/4] perf tool: Fix Android build Chris Phlipot
2016-07-01 5:12 ` [PATCH 1/4] tools lib api: Respect WERROR=0 for build Chris Phlipot
2016-07-05 10:22 ` [tip:perf/core] " tip-bot for Chris Phlipot
2016-07-01 5:12 ` [PATCH 2/4] tools lib subcmd: " Chris Phlipot
2016-07-05 10:22 ` tip-bot for Chris Phlipot [this message]
2016-07-01 5:12 ` [PATCH 3/4] perf tool: Fix build when sysconf doesn't support cache line size Chris Phlipot
2016-07-04 22:48 ` Arnaldo Carvalho de Melo
2016-07-05 0:19 ` Chris Phlipot
2016-07-05 0:26 ` Arnaldo Carvalho de Melo
2016-07-05 0:47 ` Chris Phlipot
2016-07-05 0:55 ` Arnaldo Carvalho de Melo
2016-07-01 5:12 ` [PATCH 4/4] perf tool: Update android build documentation Chris Phlipot
2016-07-05 10:23 ` [tip:perf/core] perf tools: " tip-bot for Chris Phlipot
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