[oe-commits] [openembedded-core] 09/11: bitbake.conf: update DEBUG_PREFIX_MAP with -fmacro-prefix-map

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit bb03d4b26a5d407ea484f1acc0be9a6443e3dc8a
Author: Kai Kang <kai.kang at windriver.com>
AuthorDate: Thu Feb 14 21:06:35 2019 -0500

    bitbake.conf: update DEBUG_PREFIX_MAP with -fmacro-prefix-map
    
    Add option '-fmacro-prefix-map' to DEBUG_PREFIX_MAP. It could resolve
    buildpaths qa warnings which caused by macros '__FILE__' and
    '__BASE_FILE__'.
    
    Though option '-ffile-prefix-map' could cover '-fdebug-prefix-map' and
    '-fdebug-prefix-map' both, it is not supported by 'as' and causes
    buildpaths qa warnings of glibc:
    
    | QA Issue: File
    |  /work/i586-poky-linux/glibc/2.29-r0/packages-split/glibc-dev/usr/lib/crti.o
    |  in package contained reference to tmpdir
    
    So only add '-fmacro-prefix-map' to DEBUG_PREFIX_MAP rather than replace
    '-fdebug-prefix-map' with '-ffile-prefix-map'.
    
    Signed-off-by: Kai Kang <kai.kang at windriver.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/conf/bitbake.conf | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 6e063dc..435646a 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -601,7 +601,8 @@ EXTRA_OEMAKE_prepend_task-install = "${PARALLEL_MAKEINST} "
 # Optimization flags.
 ##################################################################
 # Beware: applied last to first
-DEBUG_PREFIX_MAP ?= "-fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
+DEBUG_PREFIX_MAP ?= "-fmacro-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
+                     -fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
                      -fdebug-prefix-map=${STAGING_DIR_HOST}= \
                      -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
 "

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