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-rw-r--r--meta/conf/bitbake.conf3
1 files changed, 2 insertions, 1 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index ebfc930a7c..b527dc564e 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -648,7 +648,8 @@ 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} \