From: Robert Yang <liezhi.yang@windriver.com>
Date: Mon, 19 Jan 2015 06:46:29 +0000 (-0800)
Subject: perf: fix for rebuilding
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~31508
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dafa571ed0a40d21a886dec7704c31150b21942;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

perf: fix for rebuilding

Fix for rebuilding error:
make[3]: *** No rule to make target `/path/to/sysroots/qemuarm64/usr/src/kernel/tools/lib/traceevent//trace-seq.c',
needed by `.trace-seq.d'.  Stop.
make[2]: *** [sub-make] Error 2

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
---

diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index bd57c6c246b..6925eb22ccc 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -115,6 +115,10 @@ do_install() {
 }
 
 do_configure_prepend () {
+    # Fix for rebuilding
+    rm -rf ${B}/
+    mkdir ${B}/
+
     #kernels before 3.1 do not support WERROR env variable
     sed -i 's,-Werror ,,' ${S}/tools/perf/Makefile
     if [ -e "${S}/tools/perf/config/Makefile" ]; then