libstdc++ uses assertion macros which use __FILE__ macros and
if (__builtin_expect(!bool(_Condition), false)) \
std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
#_Condition)
This ends up using absolute paths into build tree for the cases where
the charconv header is used, therefore replace the file prefix paths
with on-target paths to make them build dir independent
Signed-off-by: Khem Raj <[email protected]>
---
meta/recipes-devtools/gcc/gcc-runtime.inc | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc
b/meta/recipes-devtools/gcc/gcc-runtime.inc
index 2aca96c408..59d9a24686 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
@@ -60,6 +60,7 @@ DEBUG_PREFIX_MAP_class-target = " \
-fdebug-prefix-map=${S}/libiberty=${REL_S}/libstdc++-v3/../libiberty \
-fdebug-prefix-map=${S}/libgcc=${REL_S}/libstdc++-v3/../libgcc \
-fdebug-prefix-map=${B}=${REL_S} \
+
-ffile-prefix-map=${B}/${HOST_SYS}/libstdc++-v3/include=${includedir}/c++/${BINV}
\
"
do_configure () {
--
2.31.1
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