[PATCH v7 05/14] perf tools: Don't mix LIBUNWIND_LIBS into LIBUNWIND_LDFLAGS

He Kuang
2016-05-31T11:19:46Z

LIBUNWIND_LIBS contains libunwind libraries used for local only, don't
mix this into LIBUNWIND_LDFLAGS so we can later use LIBUNWIND_LDFLAGS
both for local and remote libunwind.

Signed-off-by: He Kuang <hekuang@huawei.com>
---
tools/perf/config/Makefile | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 6f9f566..118df2d 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -80,13 +80,12 @@ ifdef LIBUNWIND_DIR
LIBUNWIND_ARCHS = x86 x86_64 arm aarch64 debug-frame-arm debug-frame-aarch64
$(foreach libunwind_arch,$(LIBUNWIND_ARCHS),$(call libunwind_arch_set_flags,$(libunwind_arch)))
endif
-LIBUNWIND_LDFLAGS += $(LIBUNWIND_LIBS)

# Set per-feature check compilation flags
FEATURE_CHECK_CFLAGS-libunwind = $(LIBUNWIND_CFLAGS)
-FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS)
+FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS)
-FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS)
+FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)

ifeq ($(NO_PERF_REGS),0)
CFLAGS += -DHAVE_PERF_REGS_SUPPORT
@@ -409,7 +408,7 @@ ifndef NO_LIBUNWIND
CFLAGS += -DHAVE_LIBUNWIND_SUPPORT
EXTLIBS += $(LIBUNWIND_LIBS)
CFLAGS += $(LIBUNWIND_CFLAGS)
- LDFLAGS += $(LIBUNWIND_LDFLAGS)
+ LDFLAGS += $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
endif

ifndef NO_LIBAUDIT
--
1.8.5.2