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tools/perf/build: Split out feature check: 'on-exit'

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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-gmywXandzfxnlcbzlX6bkpw1@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2013-09-30 16:46:49 +02:00
parent d0707c9172
commit 34ef21622f
3 changed files with 12 additions and 1 deletions
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3
tools/perf/config/Makefile
View file

@ -123,6 +123,7 @@ FEATURE_TESTS = \
libpython-version \ libpython-version \
strlcpy \ strlcpy \
libbfd \ libbfd \
on-exit \
libnuma libnuma
$(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test))) $(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test)))
@ -441,7 +442,7 @@ ifndef NO_STRLCPY
endif endif
ifndef NO_ON_EXIT ifndef NO_ON_EXIT
ifeq ($(call try-cc,$(SOURCE_ON_EXIT),,-DHAVE_ON_EXIT_SUPPORT),y) ifeq ($(feature-on-exit), 1)
CFLAGS += -DHAVE_ON_EXIT_SUPPORT CFLAGS += -DHAVE_ON_EXIT_SUPPORT
endif endif
endif endif

4
tools/perf/config/feature-checks/Makefile
View file

@ -21,6 +21,7 @@ FILES= \
test-libpython-version \ test-libpython-version \
test-strlcpy \ test-strlcpy \
test-libbfd \ test-libbfd \
test-on-exit \
test-libnuma test-libnuma
CC := $(CC) -MD CC := $(CC) -MD
@ -120,6 +121,9 @@ test-strlcpy:
test-libbfd: test-libbfd:
$(BUILD) -DPACKAGE='perf' -DPACKAGE=perf -lbfd -ldl $(BUILD) -DPACKAGE='perf' -DPACKAGE=perf -lbfd -ldl
test-on-exit:
$(BUILD)
-include *.d */*.d -include *.d */*.d
############################### ###############################

6
tools/perf/config/feature-checks/test-on-exit.c Normal file
View file

@ -0,0 +1,6 @@
#include <stdio.h>
int main(void)
{
return on_exit(NULL, NULL);
}