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tools/perf/build: Split out feature check: 'libpython'

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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-9wfutfb8ufFHrddrwlejqrai@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2013-09-30 15:18:37 +02:00
parent 7181a6714e
commit 9734163b6e
3 changed files with 27 additions and 1 deletions
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3
tools/perf/config/Makefile
View File

@ -119,6 +119,7 @@ FEATURE_TESTS = \
gtk2 \
gtk2-infobar \
libperl \
libpython \
libnuma
$(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test)))
@ -367,7 +368,7 @@ else
PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED),python),y)
ifneq ($(feature-libpython), 1)
$(call disable-python,Python.h (for Python 2.x))
else

18
tools/perf/config/feature-checks/Makefile
View File

@ -17,6 +17,7 @@ FILES= \
test-gtk2 \
test-gtk2-infobar \
test-libperl \
test-libpython \
test-libnuma
CC := $(CC) -MD
@ -90,6 +91,23 @@ FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
test-libperl:
$(BUILD) $(FLAGS_PERL_EMBED)
override PYTHON := python
override PYTHON_CONFIG := python-config
escape-for-shell-sq = $(subst ','\'',$(1))
shell-sq = '$(escape-for-shell-sq)'
PYTHON_CONFIG_SQ = $(call shell-sq,$(PYTHON_CONFIG))
PYTHON_EMBED_LDOPTS = $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
PYTHON_EMBED_LDFLAGS = $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
PYTHON_EMBED_LIBADD = $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
PYTHON_EMBED_CCOPTS = $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
FLAGS_PYTHON_EMBED = $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
test-libpython:
$(BUILD) $(FLAGS_PYTHON_EMBED)
-include *.d */*.d
###############################

7
tools/perf/config/feature-checks/test-libpython.c Normal file
View File

@ -0,0 +1,7 @@
#include <Python.h>
#
int main(void)
{
Py_Initialize();
return 0;
}