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Commit 9734163b authored by Ingo Molnar's avatar Ingo Molnar
Browse files

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

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: default avatarIngo Molnar <mingo@kernel.org>
parent 7181a671

tools/perf/config/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -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

tools/perf/config/feature-checks/Makefile

+18 −0
Original line number Diff line number Diff line
@@ -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



###############################

tools/perf/config/feature-checks/test-libpython.c

0 → 100644
+7 −0
Original line number Diff line number Diff line 
#include <Python.h>

#

int main(void)

{

	Py_Initialize();

	return 0;

}