go-runtime: Use BFD linker when LLD is default system linker on aarch64

go linker is not able to link subsequent binaries e.g. gosu with lld produced libstd.so and crashes. This is just seen on arm64 Signed-off-by: Khem Raj <[email protected]>
YoeDistro · Aug 23, 2023 · 4c124ca · 4c124ca
1 parent 2e4dcca
commit 4c124ca
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/conf/nonclangable.conf b/conf/nonclangable.conf
@@ -564,4 +564,9 @@ LDFLAGS:append:pn-libffi:x86:toolchain-clang = "${@bb.utils.contains('DISTRO_FEA
 LDFLAGS:append:pn-libffi:arm:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
 LDFLAGS:append:pn-elfutils:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
 
+# Avoid's go linker crash as reported in https://github.com/golang/go/issues/61872
+# it happens when libstd.so is linked with lld for aarch64
+LDFLAGS:append:pn-go-runtime:toolchain-clang:aarch64 = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=bfd', '', d)}"
+LDFLAGS:remove:pn-go-runtime:toolchain-clang:aarch64 = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', '-fuse-ld=lld', '', d)}"
+
 LD:pn-gnu-efi:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', '${HOST_PREFIX}ld.bfd${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}', '${HOST_PREFIX}ld${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}', d)}"