On 2019/1/17 下午11:19, Christopher Larson wrote:
The commit message doesn’t match what you’re actually doing.
"Specifying -fdebug-prefix-map is equivalent to specifying all
the individual -f*-prefix-map options which means
including -fmacro-prefix-map and -fdebug-prefix-map currently” I
assume you mean "Specifying -ffile-prefix-map” there.
Sorry typo here.
Regards,
Kai
On Thu, Jan 17, 2019 at 12:13 AM <[email protected]
<mailto:[email protected]>> wrote:
From: Kai Kang <[email protected]
<mailto:[email protected]>>
Reset default value of DEBUG_PREFIX_MAP with '-fdebug-prefix-map'.
Specifying -fdebug-prefix-map is equivalent to specifying all the
individual -f*-prefix-map options which means including
-fmacro-prefix-map and -fdebug-prefix-map currently. Option
-fmacro-prefix-map helps to avoid buildpaths qa warnings which caused
by __FILE__ macro expansion for packages such as llvm and librepo.
Signed-off-by: Kai Kang <[email protected]
<mailto:[email protected]>>
---
meta/conf/bitbake.conf | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 0bdcd04d74..d20460e845 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -599,9 +599,9 @@ 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}
\
- -fdebug-prefix-map=${STAGING_DIR_HOST}= \
- -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+DEBUG_PREFIX_MAP ?=
"-ffile-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}
\
+ -ffile-prefix-map=${STAGING_DIR_HOST}= \
+ -ffile-prefix-map=${STAGING_DIR_NATIVE}= \
"
DEBUG_FLAGS ?= "-g -feliminate-unused-debug-types
${DEBUG_PREFIX_MAP}"
--
2.20.0
--
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--
Christopher Larson
kergoth at gmail dot com
Founder - BitBake, OpenEmbedded, OpenZaurus
Senior Software Engineer, Mentor Graphics
--
Kai Kang
--
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