From abe97fa74b10c2c71d79bc3573d4edb509b111f5 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 27 Apr 2023 20:20:30 -0700 Subject: bitbake.conf: Add -fcanon-prefix-map to DEBUG_PREFIX_MAP 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 (From OE-Core rev: ba778e43576aaab212751ccc13270fd4c504ba1f) Signed-off-by: Khem Raj Signed-off-by: Alexandre Belloni --- meta/conf/bitbake.conf | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'meta/conf/bitbake.conf') 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} \ -- cgit 1.2.3-korg