I guess there's two different problem : let's look at -> frameworks: 15 llvm (method=combination link-static=False) from build.log: ``` ========= frameworks: 15 llvm (method=combination link-static=False) ======== Failed during: configure Reason: Generating the build system failed. ... CMake TRACE: /var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/b 41b8edb84f/meson-private/cmake_LLVM/CMakeFiles/CMakeScratch/TryCompile-KAtSFr/CMakeLists.txt:25 target_link_libraries(['cmTC_6d115', '']) Guessed CMake target 'LLVM' CMake TARGET: -- name: LLVM -- type: SHARED -- imported: True -- properties: { 'IMPORTED_CONFIGURATIONS': ['RELWITHDEBINFO'] 'IMPORTED_LOCATION_RELWITHDEBINFO': ['/usr/lib/llvm/18/lib64/libLLVM.so.18.1'] 'IMPORTED_SONAME_RELWITHDEBINFO': ['libLLVM.so.18.1'] } -- tline: CMake TRACE: /usr/lib/llvm/18/lib64/cmake/llvm/LLVMExports.cmake:321 add_library(['LLVM', 'SHARED', 'IMPORTED']) Include Dirs: [] Compiler Options: [] Libraries: ['/usr/lib/llvm/18/lib64/libLLVM.so.18.1'] Run-time dependency LLVM found: YES 18.1.8 llvm-config binary missing from cross or native file, or env var undefined. Trying a default llvm-config fallback at llvm-config Trying a default llvm-config fallback at llvm-config-18.1 Trying a default llvm-config fallback at llvm-config18.1 Trying a default llvm-config fallback at llvm-config-18 Trying a default llvm-config fallback at llvm-config18 Trying a default llvm-config fallback at llvm-config-17 Trying a default llvm-config fallback at llvm-config17 Trying a default llvm-config fallback at llvm-config-16 Trying a default llvm-config fallback at llvm-config16 Trying a default llvm-config fallback at llvm-config-15 Trying a default llvm-config fallback at llvm-config15 Trying a default llvm-config fallback at llvm-config-14 Trying a default llvm-config fallback at llvm-config14 Trying a default llvm-config fallback at llvm-config-13 Trying a default llvm-config fallback at llvm-config13 Trying a default llvm-config fallback at llvm-config-12 Trying a default llvm-config fallback at llvm-config12 Trying a default llvm-config fallback at llvm-config-11 Trying a default llvm-config fallback at llvm-config11 Trying a default llvm-config fallback at llvm-config-10 Trying a default llvm-config fallback at llvm-config10 Trying a default llvm-config fallback at llvm-config-9 Trying a default llvm-config fallback at llvm-config90 Trying a default llvm-config fallback at llvm-config-8 Trying a default llvm-config fallback at llvm-config80 Trying a default llvm-config fallback at llvm-config-7 Trying a default llvm-config fallback at llvm-config70 Trying a default llvm-config fallback at llvm-config-6.0 Trying a default llvm-config fallback at llvm-config60 Trying a default llvm-config fallback at llvm-config-5.0 Trying a default llvm-config fallback at llvm-config50 Trying a default llvm-config fallback at llvm-config-4.0 Trying a default llvm-config fallback at llvm-config40 Trying a default llvm-config fallback at llvm-config-3.9 Trying a default llvm-config fallback at llvm-config39 Trying a default llvm-config fallback at llvm-config-3.8 Trying a default llvm-config fallback at llvm-config38 Trying a default llvm-config fallback at llvm-config-3.7 Trying a default llvm-config fallback at llvm-config37 Trying a default llvm-config fallback at llvm-config-3.6 Trying a default llvm-config fallback at llvm-config36 Trying a default llvm-config fallback at llvm-config-3.5 Trying a default llvm-config fallback at llvm-config35 Trying a default llvm-config fallback at llvm-config-19 Trying a default llvm-config fallback at llvm-config-devel Trying a default llvm-config fallback at llvm-config-64 llvm-config found: YES (/usr/lib/llvm/20/bin/llvm-config) 20.0.0 ... CMake TARGET: -- name: LLVM -- type: SHARED -- imported: True -- properties: { 'IMPORTED_CONFIGURATIONS': ['RELWITHDEBINFO'] 'IMPORTED_LOCATION_RELWITHDEBINFO': ['/usr/lib/llvm/18/lib64/libLLVM.so.18.1'] 'IMPORTED_SONAME_RELWITHDEBINFO': ['libLLVM.so.18.1'] } -- tline: CMake TRACE: /usr/lib/llvm/18/lib64/cmake/llvm/LLVMExports.cmake:321 add_library(['LLVM', 'SHARED', 'IMPORTED']) Include Dirs: [] Compiler Options: [] Libraries: ['/usr/lib/llvm/18/lib64/libLLVM.so.18.1'] Run-time dependency LLVM (modules: LLVM) found: YES 18.1.8 test cases/frameworks/15 llvm/meson.build:56:2: ERROR: Assert failed: config-tool and cmake returns different major versions Traceback (most recent call last): File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/run_tests.py", line 304, in run_configure_inprocess returncode = mesonmain.run(commandlist, get_meson_script()) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/mesonmain.py", line 279, in run return CommandLineParser().run(args) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/mesonmain.py", line 190, in run return errorhandler(e, command) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/mesonmain.py", line 31, in errorhandler raise e File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/mesonmain.py", line 188, in run return options.run_func(options) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/msetup.py", line 364, in run app.generate() File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/msetup.py", line 187, in generate return self._generate(env, capture, vslite_ctx) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/msetup.py", line 226, in _generate intr.run() File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreter/interpreter.py", line 3032, in run super().run() File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 169, in run self.evaluate_codeblock(self.ast, start=1) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 195, in evaluate_codeblock raise e File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 187, in evaluate_codeblock self.evaluate_statement(cur) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 219, in evaluate_statement return self.evaluate_if(cur) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 309, in evaluate_if self.evaluate_codeblock(i.block) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 195, in evaluate_codeblock raise e File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 187, in evaluate_codeblock self.evaluate_statement(cur) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 201, in evaluate_statement return self.function_call(cur) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/interpreterbase.py", line 528, in function_call res = func(node, func_args, kwargs) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/decorators.py", line 250, in wrapper return f(*nargs, **wrapped_kwargs) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreterbase/decorators.py", line 62, in wrapped return f(*wrapped_args, **wrapped_kwargs) File "/var/tmp/portage/dev-build/meson-1.5.1/work/meson-1.5.1/mesonbuild/interpreter/interpreter.py", line 744, in func_assert raise InterpreterException('Assert failed: ' + message) mesonbuild.interpreterbase.exceptions.InterpreterException: Assert failed: config-tool and cmake returns different major versions ``` Also: ``` │ ~ equery l llvm * Searching for llvm ... [IP-] [ ] sys-devel/llvm-17.0.6:17/17 [IP-] [ ] sys-devel/llvm-18.1.8-r1:18/18.1 [IP-] [ ] sys-devel/llvm-19.1.0_rc2:19/19.1 [IP-] [ ] sys-devel/llvm-20.0.0_pre20240808:20/20.0.0_pre20240808 ``` Also: ``` │ ~ llvm-config --version 20.0.0gitfd7d7882 ``` Also there's no `llvm-config-18` or whatever major version: ``` │ ~ fzf --walker-root=/usr/ --walker-skip="src,share,gcc,qt5,qt6" -f llvm-config ✔ │ root@localhost │ 02:05:25 /usr/lib/llvm/19/bin/llvm-config /usr/lib/llvm/18/bin/llvm-config /usr/lib/llvm/17/bin/llvm-config /usr/lib/llvm/20/bin/llvm-config /usr/lib/llvm/17/lib/cmake/llvm/LLVM-Config.cmake /usr/lib/llvm/18/lib/cmake/llvm/LLVM-Config.cmake /usr/lib/llvm/17/include/llvm/Config/llvm-config.h /usr/lib/llvm/20/include/llvm/Config/llvm-config.h /usr/lib/llvm/18/include/llvm/Config/llvm-config.h /usr/lib/llvm/19/include/llvm/Config/llvm-config.h /usr/lib/llvm/17/lib64/cmake/llvm/LLVM-Config.cmake /usr/lib/llvm/20/lib64/cmake/llvm/LLVM-Config.cmake /usr/lib/llvm/19/lib64/cmake/llvm/LLVM-Config.cmake /usr/lib/llvm/18/lib64/cmake/llvm/LLVM-Config.cmake /usr/lib/llvm/18/include/i686-pc-linux-gnu/llvm/Config/llvm-config.h /usr/lib/llvm/17/include/i686-pc-linux-gnu/llvm/Config/llvm-config.h /usr/lib/llvm/17/include/x86_64-pc-linux-gnu/llvm/Config/llvm-config.h /usr/lib/llvm/18/include/x86_64-pc-linux-gnu/llvm/Config/llvm-config.h /usr/lib/llvm/20/include/x86_64-pc-linux-gnu/llvm/Config/llvm-config.h /usr/lib/llvm/19/include/x86_64-pc-linux-gnu/llvm/Config/llvm-config.h /usr/lib/llvm/18/bin/i686-pc-linux-gnu-llvm-config /usr/lib/llvm/17/bin/i686-pc-linux-gnu-llvm-config /usr/lib/llvm/18/bin/x86_64-pc-linux-gnu-llvm-config /usr/lib/llvm/19/bin/x86_64-pc-linux-gnu-llvm-config /usr/lib/llvm/17/bin/x86_64-pc-linux-gnu-llvm-config /usr/lib/llvm/20/bin/x86_64-pc-linux-gnu-llvm-config /usr/lib/llvm/18/include/i686-pc-linux-gnu/clang/Config/config.h /usr/lib/llvm/17/include/i686-pc-linux-gnu/clang/Config/config.h /usr/lib/llvm/17/include/x86_64-pc-linux-gnu/clang/Config/config.h /usr/lib/llvm/18/include/x86_64-pc-linux-gnu/clang/Config/config.h /usr/lib/llvm/20/include/x86_64-pc-linux-gnu/clang/Config/config.h /usr/lib/llvm/19/include/x86_64-pc-linux-gnu/clang/Config/config.h ``` Also: ``` │ ~ echo $PATH /usr/local/sbin /usr/local/bin /usr/sbin /usr/bin /sbin /bin /opt/bin /usr/lib/llvm/20/bin /usr/lib/llvm/19/bin /usr/lib/llvm/18/bin /usr/lib/llvm/17/bin /etc/eselect/wine/bin /opt/cuda/bin /opt/cuda/libnvvp ``` That's why first `llvm-config` if for llvm-20.0.0 .
Now let's look at another test fail: from build.log: ``` ========================== cmake: 24 mixing languages ========================== Failed during: build Reason: Compiling source code failed. ... FAILED: subprojects/cmTest/libcmTest.a.p/cmTest.m.o ccache clang -Isubprojects/cmTest/libcmTest.a.p -Isubprojects/cmTest '-I../test cases/cmake/24 mixing languages/subprojects/cmTest' -Isubprojects/cmTest/__CMake_build '-I../test cases/cmake/24 mixing languages/subprojects/cmTest/__CMake_build' -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -O0 -g -fPIE -O3 -pipe -march=alderlake -mabm -mno-cldemote -mno-kl -mno-pconfig -mno-sgx -mno-widekl -mshstk --param=l1-cache-line-size=64 --param=l1-cache-size=48 --param=l2-cache-size=30720 -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing -fgraphite-identity -floop-interchange -floop-strip-mine -floop-nest-optimize -ggdb3 -frecord-gcc-switches -g -DSOME_MAGIC_DEFINE=42 -MD -MQ subprojects/cmTest/libcmTest.a.p/cmTest.m.o -MF subprojects/cmTest/libcmTest.a.p/cmTest.m.o.d -o subprojects/cmTest/libcmTest.a.p/cmTest.m.o -c '../test cases/cmake/24 mixing languages/subprojects/cmTest/cmTest.m' clang: error: unknown argument '-mabm'; did you mean '-marm'? clang: error: unknown argument: '-fgraphite-identity' clang: error: unknown argument: '-floop-interchange' clang: error: unknown argument: '-floop-strip-mine' clang: error: unknown argument: '-floop-nest-optimize' [3/5] Compiling C object subprojects/cmTest/libcmTest.a.p/cmTest.c.o ninja: build stopped: subcommand failed. ``` Looks like it doesn't strip compilation flags somewhere. IDK how it should be solved ideally.
Created attachment 900503 [details] how_it_was_called.txt emerge_--info.txt /var/tmp/portage/dev-build/meson-1.5.1/{build-info/**,files/**,temp/**,work/**.log} /var/lib/portage/ /etc/portage/ elog
> That's why first `llvm-config` if for llvm-20.0.0 . ... is* for...
I don't get why it doesn't find the plain `llvm-config` in PATH with 'Trying a default llvm-config fallback at llvm-config'. I think we should analyse the issues separately. Let's keep this bug for LLVM-related CMake vs *-config test failure(s). Please file new bugs for other issues.
