From 2c529e4e6aab405aa52e8627cbd691ed28b56a0b Mon Sep 17 00:00:00 2001 From: Ramkumar Ramachandra Date: Wed, 26 Mar 2014 18:44:05 -0400 Subject: [PATCH] perf tools: Pick up libdw without explicit LIBDW_DIR The Makefile logic sets FEATURE_CHECKS_CFLAGS-libdw-dwarf-unwind and FEATURE_CHECKS_LDFLAGS-libdw-dwarf-unwind only if LIBDW_DIR is defined. This means that under a normal setup, $ make NO_LIBUNWIND=1 won't automatically pick up libdw. Fix this. Signed-off-by: Ramkumar Ramachandra Acked-by: Jean Pihet Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Link: http://lkml.kernel.org/r/1395873845-466-1-git-send-email-artagnon@gmail.com Signed-off-by: Jiri Olsa --- tools/perf/config/Makefile | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 5a3c452e8e77..ee21fa95ebcf 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -65,10 +65,9 @@ ifndef NO_LIBELF ifdef LIBDW_DIR LIBDW_CFLAGS := -I$(LIBDW_DIR)/include LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib - - FEATURE_CHECK_CFLAGS-libdw-dwarf-unwind := $(LIBDW_CFLAGS) - FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind := $(LIBDW_LDFLAGS) -ldw endif + FEATURE_CHECK_CFLAGS-libdw-dwarf-unwind := $(LIBDW_CFLAGS) + FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind := $(LIBDW_LDFLAGS) -ldw endif # include ARCH specific config -- 2.34.1