Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756308Ab3JHKZ5 (ORCPT ); Tue, 8 Oct 2013 06:25:57 -0400 Received: from mail-ee0-f51.google.com ([74.125.83.51]:43282 "EHLO mail-ee0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755142Ab3JHKMK (ORCPT ); Tue, 8 Oct 2013 06:12:10 -0400 From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: Peter Zijlstra , Arnaldo Carvalho de Melo , Namhyung Kim , David Ahern , Jiri Olsa Subject: [PATCH 06/52] tools/perf/build: Split out feature check: 'stackprotector' Date: Tue, 8 Oct 2013 12:10:36 +0200 Message-Id: <1381227082-22039-7-git-send-email-mingo@kernel.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1381227082-22039-1-git-send-email-mingo@kernel.org> References: <1381227082-22039-1-git-send-email-mingo@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2347 Lines: 76 Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Namhyung Kim Cc: David Ahern Cc: Jiri Olsa Link: http://lkml.kernel.org/n/tip-eyLYjhskzn6qxkoyjtjic4ap@git.kernel.org Signed-off-by: Ingo Molnar --- tools/perf/config/Makefile | 3 ++- tools/perf/config/feature-checks/Makefile | 4 ++++ tools/perf/config/feature-checks/test-stackprotector.c | 6 ++++++ 3 files changed, 12 insertions(+), 1 deletion(-) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 1a67371..9f94912 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -104,6 +104,7 @@ $(info done) FEATURE_TESTS = \ hello \ stackprotector-all \ + stackprotector \ libnuma $(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test))) @@ -112,7 +113,7 @@ ifeq ($(feature-stackprotector-all), 1) CFLAGS += -fstack-protector-all endif -ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wstack-protector,-Wstack-protector),y) +ifeq ($(feature-stackprotector), 1) CFLAGS += -Wstack-protector endif diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile index 7538c14..46b7650 100644 --- a/tools/perf/config/feature-checks/Makefile +++ b/tools/perf/config/feature-checks/Makefile @@ -2,6 +2,7 @@ FILES= \ test-hello \ test-stackprotector-all \ + test-stackprotector \ test-libnuma CC := $(CC) -MD @@ -18,6 +19,9 @@ test-hello: test-stackprotector-all: $(BUILD) -Werror -fstack-protector-all +test-stackprotector: + $(BUILD) -Werror -fstack-protector + test-libnuma: $(BUILD) -lnuma diff --git a/tools/perf/config/feature-checks/test-stackprotector.c b/tools/perf/config/feature-checks/test-stackprotector.c new file mode 100644 index 0000000..c9f398d --- /dev/null +++ b/tools/perf/config/feature-checks/test-stackprotector.c @@ -0,0 +1,6 @@ +#include + +int main(void) +{ + return puts("hi"); +} -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/