diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2024-02-23 16:44:37 +0100 |
|---|---|---|
| committer | Felix Singer <service+coreboot-gerrit@felixsinger.de> | 2024-03-30 10:13:53 +0000 |
| commit | 97ed403650c3fdbf47c14ca71d4c0b0d55a25a44 (patch) | |
| tree | 5d75f42724adb1bac5080fb9b6cf9a3a3e3479b0 | |
| parent | e9e31eb4b9c122f40fc053bc84c7d2232687d344 (diff) | |
util/xcompile: Use a more complete clang target
When the compiler is used as a linker frontend clang tries to match the
target string with what it supports internally. If it's not sufficiently
complete it will forward linking to GCC which is not desirable. This is
necessary when doing LTO with clang.
Change-Id: Ie9356a2bc0f5b77e934cc16482d6ccb1961195dc
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80730
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rwxr-xr-x | util/xcompile/xcompile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile index 68b3705d77..ad4361db53 100755 --- a/util/xcompile/xcompile +++ b/util/xcompile/xcompile @@ -466,7 +466,7 @@ test_architecture() { for clang_arch in $TCLIST invalid; do for clang_prefix in $search $XGCCPATH "$GENERIC_COMPILER_PREFIX"; do - testcc "${clang_prefix}clang" "-target ${clang_arch}-$TABI -c" && break 2 + testcc "${clang_prefix}clang" "-target ${clang_arch}-none-unknown-${TABI} -c" && break 2 done done @@ -475,7 +475,7 @@ test_architecture() { # but that's more of a clang limitation. Let's be optimistic # that this will change in the future. CLANG="${clang_prefix}clang" - CLANG_TARGET="-target ${clang_arch}-${TABI}" + CLANG_TARGET="-target ${clang_arch}-none-unknown-${TABI}" CFLAGS_CLANG="$CLANG_TARGET $CFLAGS_CLANG" CPPFLAGS_CLANG="$CLANG_TARGET $CPPFLAGS_CLANG" fi |