31 lines
1006 B
Diff
31 lines
1006 B
Diff
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From: Josh Boyer <jwboyer@fedoraproject.org>
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Date: Wed, 11 Feb 2015 10:30:58 -0500
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Subject: [PATCH] perf tools: Define _GNU_SOURCE on pthread_attr_setaffinity_np
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feature check
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The man page for pthread_attr_set_affinity_np states that _GNU_SOURCE must
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be defined before pthread.h is included in order to get the proper function
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declaration. Define this in the Makefile.
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Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
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---
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tools/perf/config/feature-checks/Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile
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index 42ac05aaf8ac..b32ff3372514 100644
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--- a/tools/perf/config/feature-checks/Makefile
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+++ b/tools/perf/config/feature-checks/Makefile
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@@ -49,7 +49,7 @@ test-hello.bin:
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$(BUILD)
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test-pthread-attr-setaffinity-np.bin:
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- $(BUILD) -Werror -lpthread
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+ $(BUILD) -D_GNU_SOURCE -Werror -lpthread
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test-stackprotector-all.bin:
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$(BUILD) -Werror -fstack-protector-all
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--
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2.1.0
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