CLANG_EXTRA_OE_VENDORS already auto-derives from TARGET_VENDOR and SDK_VENDOR, recognizing a self-hosted OE build host without manual configuration. CLANG_EXTRA_OE_DISTRO has no equivalent -- it ships only 'poky:poky', so a self-hosted host running a custom DISTRO must be manually registered before Distro::IsOpenEmbedded() recognizes it via /etc/os-release.
This is easy to get wrong by hand, since the registered id must exactly match the raw ID= value in /etc/os-release, including any hyphens, which must NOT be converted to underscores (unlike the generated C++ enumerator name, which requires the conversion). A single typo silently disables the OE-specific GCC-install candidate with no error, causing native clang-toolchain builds to fail to find crtbeginS.o/libgcc despite running on a genuinely OE-built host. Auto-derive an entry for the current DISTRO the same way CLANG_EXTRA_OE_VENDORS already does, so self-hosted OE build hosts are recognized out of the box with no configuration and no hyphen/underscore typo risk. 'poky' is skipped since it is already the shipped default. Signed-off-by: Markus Volk <[email protected]> Co-authored-by: Claude <[email protected]> --- meta/recipes-devtools/clang/llvm-project-source.inc | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/recipes-devtools/clang/llvm-project-source.inc b/meta/recipes-devtools/clang/llvm-project-source.inc index 5cd08d4085..5a07080d55 100644 --- a/meta/recipes-devtools/clang/llvm-project-source.inc +++ b/meta/recipes-devtools/clang/llvm-project-source.inc @@ -28,6 +28,7 @@ CLANG_EXTRA_OE_VENDORS ?= "${TARGET_VENDOR} ${SDK_VENDOR}" # ":" separated the ID in "/etc/os-release" and the triple for finding gcc on this OE DISTRO. # eg: "poky:poky wrlinux:wrs" CLANG_EXTRA_OE_DISTRO ?= "poky:poky" +CLANG_EXTRA_OE_DISTRO:append = "${@ ' ' + d.getVar('DISTRO') + ':oe' if d.getVar('DISTRO') not in ['poky', ''] else ''}" # Match with MULTILIB_GLOBAL_VARIANTS ML_VARIANTS = "lib32 lib64 libx32" -- 2.55.0
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#243297): https://lists.openembedded.org/g/openembedded-core/message/243297 Mute This Topic: https://lists.openembedded.org/mt/120720285/21656 Group Owner: [email protected] Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
