linux/meta-clang.git/recipes-devtools/clang/compiler-rt_git.bb, branch walnascar

clang: add whitespace around assignments

2025-04-02T19:50:10+00:00

With: https://lists.openembedded.org/g/bitbake-devel/message/17508 there are many WARNINGs from this layer Most of them are caused by this LLVM_LIBDIR_SUFFIX=" which is included everywhere. WARNING: meta-clang/recipes-devtools/clang/clang-cross-canadian_git.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/clang-crosssdk_git.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/clang_git.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/compiler-rt-sanitizers_git.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/compiler-rt-sanitizers_git.bb: meta-clang/recipes-devtools/clang/compiler-rt-sanitizers_git.bb:31 has a lack of whitespace around the assignment: 'PACKAGECONFIG[ctx-profile] ="-DCOMPILER_RT_BUILD_CTX_PROFILE=ON,-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF"' WARNING: meta-clang/recipes-devtools/clang/compiler-rt_git.bb: meta-clang/recipes-devtools/clang/compiler-rt_git.bb:47 has a lack of whitespace around the assignment: 'PACKAGECONFIG[profile] ="-DCOMPILER_RT_BUILD_PROFILE=ON,-DCOMPILER_RT_BUILD_PROFILE=OFF"' WARNING: meta-clang/recipes-devtools/clang/compiler-rt_git.bb: meta-clang/recipes-devtools/clang/compiler-rt_git.bb:49 has a lack of whitespace around the assignment: 'PACKAGECONFIG[ctx-profile] ="-DCOMPILER_RT_BUILD_CTX_PROFILE=ON,-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF"' WARNING: meta-clang/recipes-devtools/clang/compiler-rt_git.bb:47 has a lack of whitespace around the assignment: 'PACKAGECONFIG[profile] ="-DCOMPILER_RT_BUILD_PROFILE=ON,-DCOMPILER_RT_BUILD_PROFILE=OFF"' WARNING: meta-clang/recipes-devtools/clang/compiler-rt_git.bb:49 has a lack of whitespace around the assignment: 'PACKAGECONFIG[ctx-profile] ="-DCOMPILER_RT_BUILD_CTX_PROFILE=ON,-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF"' WARNING: meta-clang/recipes-devtools/clang/libclc_git.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/libcxx_git.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/llvm-project-source.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' WARNING: meta-clang/recipes-devtools/clang/openmp_git.bb: meta-clang/recipes-devtools/clang/clang.inc:19 has a lack of whitespace around the assignment: 'LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"' Signed-off-by: Martin Jansa

compiler-rt: remove the LLVM_LIBDIR_SUFFIX conditional

2025-04-01T14:01:31+00:00

since the upgrade to 20 it's installed in nonarch_libdir even when multilib is used and LLVM_LIBDIR_SUFFIX is set to '32'. I don't know if some people are setting LLVM_LIBDIR_SUFFIX in some more creative way where this won't work, but with the default: LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}" we don't seem to need this conditional, which actually breaks the build now when the 'else' branch is used. fixes: http://errors.yoctoproject.org/Errors/Details/850268/ mv: cannot stat 'lib32-compiler-rt/20.1.1/image/usr/lib32/linux': No such file or directory No change for build without multilib and compared with 19 most notably include/orc/c_api.h is no longer included in {libdir}/clang/: $ find tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/ tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/ tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/lib tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/lib/clang tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1 tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1/lib tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1/lib/linux tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1/lib/linux/libclang_rt.builtins-x86_64.a tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1/lib/linux/liborc_rt-x86_64.a tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/include tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/include/orc tmp/work/core2-64-oe-linux/compiler-rt/20.1.1.after/image/usr/include/orc/c_api.h $ find tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/ tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/ tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7 tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/lib tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/lib/linux tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/lib/linux/libclang_rt.builtins-x86_64.a tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/lib/linux/liborc_rt-x86_64.a tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/include tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/include/orc tmp/work/core2-64-oe-linux/compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/include/orc/c_api.h for lib32-compiler-rt: $ find tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/ tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/ tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang/19.1.7 tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/lib tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/lib/linux tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/lib/linux/libclang_rt.builtins-i386.a tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/include tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/include/orc tmp/work/i586-oemllib32-linux/lib32-compiler-rt/19.1.7/image/usr/lib/clang/19.1.7/include/orc/c_api.h $ find tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/ tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/ tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/lib tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/lib/linux tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/lib/linux/libclang_rt.builtins-i386.a tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/lib/clang tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/lib/clang/20.1.1 tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/lib/clang/20.1.1/lib tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/include tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/include/orc tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.before/image/usr/include/orc/c_api.h this is where it failed because there is no /usr/lib32/clang $ find tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/ tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/ tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/lib tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/lib/clang tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1 tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1/lib tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1/lib/linux tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/lib/clang/20.1.1/lib/linux/libclang_rt.builtins-i386.a tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/include tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/include/orc tmp/work/i586-oemllib32-linux/lib32-compiler-rt/20.1.1.after/image/usr/include/orc/c_api.h Signed-off-by: Martin Jansa

clang.bbclass,compiler-rt: Do not set -target for native clang

2025-03-22T04:30:56+00:00

When building native recipes using clang as native compiler e.g. compiler-rt-native, setting -target can be out of sync with the underlying distro's understanding of gcc tuple e.g. aarch64-linux or aarch64-linux-gnu, which is used by distros to house the gcc runtime e.g. on ubuntu /usr/lib/gcc/aarch64-linux-gnu/11 /usr/lib/gcc/aarch64-linux-gnu/9 if we provide -target its not able to deduce it from the build host which is required for native packages try with recipe-sysroot-native/usr/bin/clang -xc /dev/null -rtlib=libgcc --unwindlib=libgcc -stdlib=libstdc++ -v or recipe-sysroot-native/usr/bin/clang -xc /dev/null -rtlib=libgcc --unwindlib=libgcc -stdlib=libstdc++ -target aarch64-linux -v to see the difference Signed-off-by: Khem Raj

clang: set BPN = "clang" for clang cross,crosssdk,cross-canadian recipes

2025-02-25T03:41:37+00:00

Similar gcc recipes in oe-core [1], set BPN = "clang" in common.inc for clang cross,crosssdk,cross-canadian recipes, but the recipe compiler-rt-sanitizers, compiler-rt, libclc, libcxx, openmp which shares sources with clang are not affected Due to commit [2], the BPN of llvm-project-source is not affected by this commit [1] https://github.com/openembedded/openembedded-core/commit/a2c5509520d5c3e082f55844e6545d0309565f8f [2] https://github.com/kraj/meta-clang/commit/e7517e1910a7d49abb4782fa0778f0b958f7717d Signed-off-by: Hongxu Jia

recipes: Update to match OE-Core virtual/cross-* changes

2025-01-22T04:14:14+00:00

Update meta-clang to match OE-Core changes to use recipe specific virtual providers (without yet switching to the new switching mechanism). Signed-off-by: Richard Purdie

clang: Upgrade to 19.1.4

2024-11-29T02:30:21+00:00

Signed-off-by: Khem Raj

clang: Set -DLLVM_APPEND_VC_REV=OFF

2024-08-09T16:25:32+00:00

Fixes Issue #991 If this is not disabled, the build tries to use CMake magic to compute repository and sha1 its building, however in case of OE it gets it completely wrong when building from tarball, because its building under TMPDIR which maybe a directory under main repo checkout e.g. poky tree so it traverses up and finds the sha of poky and assumes that its building from a git tree instead of tarball and emits the version control info into clang -v output e.g. ❯ ../image/mnt/b/yoe/master/build/tmp/work/x86_64-linux/clang-native/20.0.0/recipe-sysroot-native/usr/bin/clang -v clang version 20.0.0 (/home/kraj/work/llvm-project f133c59b33a749dc6d5fa8fb9a2366b95ea45068) This can contain buildpaths since work-shared is where llvm sources will be and they will appear here. Therefore, avoid cmake trying to do this and we get good clean version info > ../recipe-sysroot-native/usr/bin/aarch64-yoe-linux/aarch64-yoe-linux-clang clang version 20.0.0 This will also avoid emitting buildpaths into debuginfo in some cases where compiler version is emitted into build.id info Signed-off-by: Khem Raj

compiler-rt,compiler-rt-sanitizers: Add knob for Context Profiling

2024-05-27T15:37:41+00:00

This can not be build without profiling support enabled, therefore make it a packageconfig option and disabled by default Signed-off-by: Khem Raj

compiler-rt,compiler-rt-sanitizers: Correct target tuple for armhf

2023-08-02T03:37:52+00:00

It will fails on clang-17+ | CMake Error at /mnt/b/yoe/master/build/tmp/work-shared/llvm-project-source-17.0.0-r0/git/compiler-rt/cmake/Modules/CheckSectionExists.cmake:72 (message): | error: unknown target triple 'armhf' Signed-off-by: Khem Raj

compiler-rt: fix installed-vs-shipped qa issue

2023-03-29T00:29:07+00:00

It fails to run task do_package of compiler-rt with [installed-vs-shipped] issue when ${libdir} does not equal ${nonarch_libdir}. Update do_install script to fix the issue. Signed-off-by: Kai Kang