clang.bbclass: Remove gcc specific -fcanon-prefix-map

This option is not available in clang yet

Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit 4cf1e9e0baf30568851c6646510d18bad50c613b)
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/classes/clang.bbclass b/classes/clang.bbclass
index b92aff4..817face 100644
--- a/classes/clang.bbclass
+++ b/classes/clang.bbclass
@@ -67,6 +67,10 @@ LDFLAGS:toolchain-clang:class-nativesdk = "${BUILDSDK_LDFLAGS} \
 # Enable lld globally"
 LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
 
+# Remove gcc specific -fcanon-prefix-map option, added in gcc-13+
+# clang does not support it yet
+DEBUG_PREFIX_MAP:remove:toolchain-clang = "-fcanon-prefix-map"
+
 # choose between 'gcc' 'clang' an empty '' can be used as well
 TOOLCHAIN ??= "gcc"
 # choose between 'gnu' 'llvm'
@@ -86,7 +90,6 @@ OVERRIDES =. "${@['', 'toolchain-${TOOLCHAIN}:']['${TOOLCHAIN}' != '']}"
 OVERRIDES =. "${@['', 'runtime-${RUNTIME}:']['${RUNTIME}' != '']}"
 OVERRIDES[vardepsexclude] += "TOOLCHAIN RUNTIME"
 
-
 YOCTO_ALTERNATE_EXE_PATH:toolchain-clang:class-target = "${STAGING_BINDIR}/llvm-config"
 YOCTO_ALTERNATE_LIBDIR:toolchain-clang:class-target = "/${BASELIB}"