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perf: use libunwind
authorMaxim Gorbachyov <maxim.gorbachyov@gmail.com>
Fri, 12 Jan 2018 17:54:41 +0000 (20:54 +0300)
committerJohn Crispin <john@phrozen.org>
Tue, 13 Feb 2018 11:37:52 +0000 (12:37 +0100)
Without libunwind perf does not show userspace stack frames.
Tested on mvebu.

Signed-off-by: Maxim Gorbachyov <maxim.gorbachyov@gmail.com>
package/devel/perf/Makefile patch | blob | history

diff --git a/package/devel/perf/Makefile b/package/devel/perf/Makefile
index 8ff9bfa5e2d5a554b007971effb51e20c77ff94c..9cfa17f5bf072496c00e74f993304d04c1d63051 100644 (file)
--- a/package/devel/perf/Makefile
+++ b/package/devel/perf/Makefile
@@ -26,7 +26,7 @@ include $(INCLUDE_DIR)/package.mk
 define Package/perf
   SECTION:=devel
   CATEGORY:=Development
-  DEPENDS:= +libelf1 +libdw +libpthread +librt +objdump @!LINUX_3_18 @!IN_SDK
+  DEPENDS:= +libelf1 +libdw +libunwind +libpthread +librt +objdump @!LINUX_3_18 @!IN_SDK
   TITLE:=Linux performance monitoring tool
   VERSION:=$(LINUX_VERSION)-$(PKG_RELEASE)
   URL:=http://www.kernel.org