This should help canonicalize the relative paths and symlinks
during cross compile, -fcanon-prefix-map is newly added in gcc-13+ [1]
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108464#c8
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
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 d94ffe1df9..453bef37a9 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -644,7 +644,8 @@ EXTRA_OEMAKE:prepend:task-install = "${PARALLEL_MAKEINST} "
# Optimization flags.
##################################################################
# Beware: applied last to first
-DEBUG_PREFIX_MAP ?= "-fmacro-prefix-map=${S}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
+DEBUG_PREFIX_MAP ?= "-fcanon-prefix-map \
+ -fmacro-prefix-map=${S}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
-fdebug-prefix-map=${S}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
-fmacro-prefix-map=${B}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
-fdebug-prefix-map=${B}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
--
2.40.1
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