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authorJiri Olsa <jolsa@kernel.org>2015-12-23 20:58:34 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-01-07 02:11:14 +0300
commit58683600dfe377c883eb8217b5a9bfcfe231b3ff (patch)
tree61eadf6b22444e9b638829a16ddebe7715550a55 /tools/lib
parent936d120d5f6406377e622da3167cafc811d053ea (diff)
downloadlinux-58683600dfe377c883eb8217b5a9bfcfe231b3ff.tar.xz
perf build: Use FEATURE-DUMP in bpf subproject
Using FEATURE-DUMP in bpf subproject for features detection in case bpf is built via perf. Keeping the current features detection otherwise. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Wang Nan <wangnan0@huawei.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama <pi3orama@163.com> Link: http://lkml.kernel.org/r/1450893514-9158-6-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/bpf/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index 636e3ddb93a1..919b71780710 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -80,7 +80,11 @@ endif
endif
ifeq ($(check_feat),1)
+ifeq ($(FEATURES_DUMP),)
include $(srctree)/tools/build/Makefile.feature
+else
+include $(FEATURES_DUMP)
+endif
endif
export prefix libdir src obj