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| author | Ingo Molnar <mingo@kernel.org> | 2013-10-07 11:47:00 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-09 10:48:31 +0400 |
| commit | 430be5ab0a50a9116c689b2b2ea7acd7a635aabe (patch) | |
| tree | 52f43ebb3597e897e7e661d5a79d9c3d0e7887f9 | |
| parent | 90ac5422b617fcab0c6f02249502ffc17dfbf6e3 (diff) | |
| download | linux-430be5ab0a50a9116c689b2b2ea7acd7a635aabe.tar.xz | |
tools/perf/build: Split out feature check: 'stackprotector'
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-eyLYjhskzn6qxkoyjtjic4ap@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | tools/perf/config/Makefile | 3 | ||||
| -rw-r--r-- | tools/perf/config/feature-checks/Makefile | 4 | ||||
| -rw-r--r-- | tools/perf/config/feature-checks/test-stackprotector.c | 6 |
3 files changed, 12 insertions, 1 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 1a6737144149..9f94912ccf63 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 7538c148b40c..46b7650983cb 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 000000000000..c9f398d87868 --- /dev/null +++ b/tools/perf/config/feature-checks/test-stackprotector.c @@ -0,0 +1,6 @@ +#include <stdio.h> + +int main(void) +{ + return puts("hi"); +} |