Signed-off-by: David Ahern <dsah...@gmail.com> Cc: Arnaldo Carvalho de Melo <a...@ghostprotocols.net> Cc: Borislav Petkov <b...@alien8.de> Cc: Frederic Weisbecker <fweis...@gmail.com> Cc: Ingo Molnar <mi...@kernel.org> Cc: Jiri Olsa <jo...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Cc: Stephane Eranian <eran...@google.com> --- tools/perf/Makefile | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index a3a62611..5037856 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -563,6 +563,11 @@ ifdef CONFIG_LIBELF LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib endif + FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) + ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y) + BASIC_CFLAGS += -DLIBELF_MMAP + endif + # libelf supported - what about dwarf? ifdef CONFIG_DWARF FLAGS_DWARF=$(ALL_CFLAGS) $(LIBDW_CFLAGS) -ldw -lelf $(LIBDW_LDFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) @@ -570,14 +575,7 @@ ifdef CONFIG_LIBELF $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138.ables dwarf support.) $(error Please install new elfutils-devel/libdw-dev or disable CONFIG_DWARF); endif - endif - FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) - ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y) - BASIC_CFLAGS += -DLIBELF_MMAP - endif - - ifdef CONFIG_DWARF ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled); else -- 1.7.10.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/