From: Robert Yang <liezhi.yang@windriver.com>
Date: Fri, 14 Dec 2018 09:50:20 +0000 (+0800)
Subject: bitbake.conf: Enable -fdebug-prefix-map for nativesdk
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~15654
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0b4d1b32203bb74fc3aec9b9a0d14bf7a52a0af;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

bitbake.conf: Enable -fdebug-prefix-map for nativesdk

Files like lib/.debug/libgcc_s.so.1 from nativesdk-libgcc-dbg contains
buildpath without -fdebug-prefix-map, the root cause is object files (.o)
contain buildpath, and then ccache can't use them correctly.

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

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 30bb35c2afc..0bdcd04d745 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -558,7 +558,7 @@ export CPPFLAGS = "${TARGET_CPPFLAGS}"
 export TARGET_CPPFLAGS = ""
 
 export BUILD_CFLAGS = "${BUILD_CPPFLAGS} ${BUILD_OPTIMIZATION}"
-BUILDSDK_CFLAGS = "${BUILDSDK_CPPFLAGS} ${BUILD_OPTIMIZATION}"
+BUILDSDK_CFLAGS = "${BUILDSDK_CPPFLAGS} ${BUILD_OPTIMIZATION} ${DEBUG_PREFIX_MAP}"
 export CFLAGS = "${TARGET_CFLAGS}"
 export TARGET_CFLAGS = "${TARGET_CPPFLAGS} ${SELECTED_OPTIMIZATION}"