Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757576Ab3JNUC4 (ORCPT ); Mon, 14 Oct 2013 16:02:56 -0400 Received: from merlin.infradead.org ([205.233.59.134]:38420 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757269Ab3JNUCn (ORCPT ); Mon, 14 Oct 2013 16:02:43 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Peter Zijlstra , Namhyung Kim , David Ahern , Jiri Olsa Subject: [PATCH 005/161] tools/perf/build: Split out feature check: 'stackprotector-all' Date: Mon, 14 Oct 2013 16:59:54 -0300 Message-Id: <1381780950-25642-6-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1381780950-25642-1-git-send-email-acme@infradead.org> References: <1381780950-25642-1-git-send-email-acme@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2379 Lines: 76 From: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Namhyung Kim Cc: David Ahern Cc: Jiri Olsa Link: http://lkml.kernel.org/n/tip-gupddm9clctVYws3lyexfdhg@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-all.c | 6 ++++++ 3 files changed, 12 insertions(+), 1 deletion(-) create mode 100644 tools/perf/config/feature-checks/test-stackprotector-all.c diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index f39fc224b52e..1a6737144149 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -103,11 +103,12 @@ $(info done) FEATURE_TESTS = \ hello \ + stackprotector-all \ libnuma $(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test))) -ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -fstack-protector-all,-fstack-protector-all),y) +ifeq ($(feature-stackprotector-all), 1) CFLAGS += -fstack-protector-all endif diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile index 6a42ad24d64f..7538c148b40c 100644 --- a/tools/perf/config/feature-checks/Makefile +++ b/tools/perf/config/feature-checks/Makefile @@ -1,6 +1,7 @@ FILES= \ test-hello \ + test-stackprotector-all \ test-libnuma CC := $(CC) -MD @@ -14,6 +15,9 @@ BUILD = $(CC) -o $(OUTPUT)$@ $@.c test-hello: $(BUILD) +test-stackprotector-all: + $(BUILD) -Werror -fstack-protector-all + test-libnuma: $(BUILD) -lnuma diff --git a/tools/perf/config/feature-checks/test-stackprotector-all.c b/tools/perf/config/feature-checks/test-stackprotector-all.c new file mode 100644 index 000000000000..c9f398d87868 --- /dev/null +++ b/tools/perf/config/feature-checks/test-stackprotector-all.c @@ -0,0 +1,6 @@ +#include + +int main(void) +{ + return puts("hi"); +} -- 1.8.1.4 -- 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/