[tip:perf/core] tools/perf/build: Split out feature check: 'on-exit'
From: tip-bot for Ingo Molnar
Date: Tue Oct 15 2013 - 01:16:51 EST
Commit-ID: 34ef21622f9028efafe7950504a9ce90d9cc15a0
Gitweb: http://git.kernel.org/tip/34ef21622f9028efafe7950504a9ce90d9cc15a0
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Mon, 30 Sep 2013 16:46:49 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 9 Oct 2013 08:48:46 +0200
tools/perf/build: Split out feature check: 'on-exit'
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-gmywXandzfxnlcbzlX6bkpw1@xxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
tools/perf/config/Makefile | 3 ++-
tools/perf/config/feature-checks/Makefile | 4 ++++
tools/perf/config/feature-checks/{test-hello.c => test-on-exit.c} | 2 +-
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index c8ac4df..44affb5 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -123,6 +123,7 @@ FEATURE_TESTS = \
libpython-version \
strlcpy \
libbfd \
+ on-exit \
libnuma
$(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test)))
@@ -441,7 +442,7 @@ ifndef NO_STRLCPY
endif
ifndef NO_ON_EXIT
- ifeq ($(call try-cc,$(SOURCE_ON_EXIT),,-DHAVE_ON_EXIT_SUPPORT),y)
+ ifeq ($(feature-on-exit), 1)
CFLAGS += -DHAVE_ON_EXIT_SUPPORT
endif
endif
diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile
index d348aa0..20f1b8c 100644
--- a/tools/perf/config/feature-checks/Makefile
+++ b/tools/perf/config/feature-checks/Makefile
@@ -21,6 +21,7 @@ FILES= \
test-libpython-version \
test-strlcpy \
test-libbfd \
+ test-on-exit \
test-libnuma
CC := $(CC) -MD
@@ -120,6 +121,9 @@ test-strlcpy:
test-libbfd:
$(BUILD) -DPACKAGE='perf' -DPACKAGE=perf -lbfd -ldl
+test-on-exit:
+ $(BUILD)
+
-include *.d */*.d
###############################
diff --git a/tools/perf/config/feature-checks/test-hello.c b/tools/perf/config/feature-checks/test-on-exit.c
similarity index 57%
copy from tools/perf/config/feature-checks/test-hello.c
copy to tools/perf/config/feature-checks/test-on-exit.c
index c9f398d..473f1de 100644
--- a/tools/perf/config/feature-checks/test-hello.c
+++ b/tools/perf/config/feature-checks/test-on-exit.c
@@ -2,5 +2,5 @@
int main(void)
{
- return puts("hi");
+ return on_exit(NULL, NULL);
}
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