Commit 7181a671 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

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

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-ggucqbwFwpxyuxde6dm7itHq@git.kernel.org


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent c7a79e96

tools/perf/config/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -118,6 +118,7 @@ FEATURE_TESTS = \ 
	libslang			\

	gtk2				\

	gtk2-infobar			\

	libperl				\

	libnuma



$(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test)))
@@ -321,7 +322,7 @@ else 
  PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`

  FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)



  ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED),perl),y)

  ifneq ($(feature-libperl), 1)

    CFLAGS += -DNO_LIBPERL

    NO_LIBPERL := 1

  else

tools/perf/config/feature-checks/Makefile

+13 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ FILES= \ 
	test-libslang			\

	test-gtk2			\

	test-gtk2-infobar		\

	test-libperl			\

	test-libnuma



CC := $(CC) -MD
@@ -77,6 +78,18 @@ test-gtk2: 
test-gtk2-infobar:

	$(BUILD) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)



grep-libs  = $(filter -l%,$(1))

strip-libs = $(filter-out -l%,$(1))



PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)

PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))

PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))

PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`

FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)



test-libperl:

	$(BUILD) $(FLAGS_PERL_EMBED)



-include *.d */*.d



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

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

0 → 100644
+9 −0
Original line number Diff line number Diff line 
#include <EXTERN.h>

#include <perl.h>



int main(void)

{

	perl_alloc();



	return 0;

}

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