linux/meta-clang.git, branch gatesgarth

chromium,gn: Fix typo in depends spec

2021-09-10T18:06:56+00:00

Signed-off-by: Khem Raj

chromium,gn: Do not use runtime-llvm to remove libc++ native deps

2021-09-10T18:06:56+00:00

This override may not exist in old releases Signed-off-by: Khem Raj

chromium,gn-native: Remove dependency on native libc++

2021-09-10T18:06:56+00:00

native versions of libcxx and compiler-rt are only available in honister and newer Signed-off-by: Khem Raj

compiler-rt: Disable sanitizer builds

2021-02-01T18:58:59+00:00

Sanitizers include crypt.h from libcrypt to build, so when using llvm runtime this becomes important to break the cyclic dependency compiler-rt->libxcrypt->compiler-rt Fixes #425 Signed-off-by: Khem Raj

clang/llvm: Upgrade to 11.1.0-rc2

2021-01-26T20:59:02+00:00

Signed-off-by: Khem Raj

clang: Replace mtune with mcpu to match oe-core

2021-01-26T20:59:02+00:00

Fixes Issue #415 Signed-off-by: Khem Raj

clang.bbclass: Set CCACHE_COMPILERCHECK as default value

2021-01-25T23:41:31+00:00

oe-core's ccache.bbclass contains: export CCACHE_COMPILERCHECK ?= "%compiler% -dumpspecs" which sets a default value and allows others to easily override the value of CCACHE_COMPILERCHECK if they wish to. Let's update clang.bbclass to also set only the default value of CCACHE_COMPILERCHECK too. Signed-off-by: Mike Crowe

clang: for x86_64, set Yocto GCC install search path

2021-01-25T23:40:54+00:00

Under Yocto host, while using clang-native to build, it searches install host gcc failed which causing include file not found [snip] |clang++ -target x86_64-linux -MMD -MF src/base/files/file_path_constants.o.d -I../../../tools/gn/src -I. \ -isystem/tmp-glibc/work/x86_64-linux/gn-native/87.0.4280.141-r0/recipe-sysroot-native/usr/include -O2 -pipe \ -std=c++17 -c ../../../tools/gn/src/base/files/file_path_constants.cc -o src/base/files/file_path_constants.o |../../../tools/gn/src/base/files/file_path_constants.cc:7:10: fatal error: 'iterator' file not found |#include | ^~~~~~~~ [snip] Set three Yocto based GCC triple: poky, oe-core and wind river Before aplly the patch [snip] $ ../recipe-sysroot-native/usr/bin/clang++ -v clang version 11.0.1 (https://github.com/llvm/llvm-project 43ff75f2c3feef64f9d73328230d34dac8832a91) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /buildarea/raid5/hjia/wrlinux-20/build_master-wr_browser_2021012017/build-gn-native/tmp-glibc/work/x86_64-linux/gn-native/87.0.4280.141-r0/chromium-87.0.4280.141/../recipe-sysroot-native/usr/bin [snip] After aplly the patch: [snip] $ clang-11 -v clang version 11.0.1 (https://github.com/llvm/llvm-project 22c3241ff9a6224261df48d0258957fd8acc3d64) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /buildarea/raid5/hjia/wrlinux-20/build_master-wr_browser_2021012017/build/tmp-glibc/work/x86_64-linux/clang-native/11.0.1-r0/build/bin Found candidate GCC installation: /usr/lib//x86_64-wrs-linux/10.1.0 Found candidate GCC installation: /usr/lib/gcc/x86_64-wrs-linux/10.1.0 Selected GCC installation: /usr/lib//x86_64-wrs-linux/10.1.0 Candidate multilib: .;@m64 Selected multilib: .;@m64 [snip] BTW, it is hardly to insert a triple by the replacement of TARGET_SYS (=${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}), since TARGET_VENDOR is different between clang and clang-native Signed-off-by: Hongxu Jia

Add the target option to the CLANG environment variables.

2021-01-25T23:38:12+00:00

This commit fixes an issue when building a cmake based project where clang-tidy is configured as co-compiler. Without this option clang-tidy will fail as it cannot determinate the target architecture. Signed-off-by: Tobias Bayer

qemu: Link with latomic on clang/x86

2021-01-09T20:56:31+00:00

clang delegates atomics to runtime library instead of builtins so link in libatomic on x86/gnu Signed-off-by: Khem Raj