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authorIngo Molnar <mingo@kernel.org>2013-10-10 08:53:17 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-10-14 10:29:11 -0300
commit5f36978ca5b12b1e35535dedb8c999694fc0dfcf (patch)
tree82400905d2ffd74fdc8e5047a53f323ca044f997 /tools
parent0dc097421974e076b47d19806966adf5ebc7fd6b (diff)
tools/perf/build: Simplify the libelf logic
Ulrich Drepper and Namhyung Kim reported that the libelf logic in config/Makefile is duplicated in part. Remove the duplication, and also remove the now unused FLAGS_LIBELF variable. Reported-by: Ulrich Drepper <drepper@gmail.com> Reported-by: Namhyung Kim <namhyung@kernel.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/config/Makefile8
1 files changed, 0 insertions, 8 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 9524c0c4e88f..d2079220ff87 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -280,7 +280,6 @@ endif # NO_LIBELF
ifndef NO_LIBELF
CFLAGS += -DHAVE_LIBELF_SUPPORT
- FLAGS_LIBELF=$(CFLAGS) $(LDFLAGS) $(EXTLIBS)
ifeq ($(feature-libelf-mmap), 1)
CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT
@@ -305,13 +304,6 @@ ifndef NO_LIBELF
endif # NO_DWARF
endif # NO_LIBELF
-ifndef NO_LIBELF
- CFLAGS += -DHAVE_LIBELF_SUPPORT
- ifeq ($(feature-libelf-mmap), 1)
- CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT
- endif
-endif # NO_LIBELF
-
# There's only x86 (both 32 and 64) support for CFI unwind so far
ifneq ($(ARCH),x86)
NO_LIBUNWIND := 1