Bug#1027939: clang-14 lost its (indirect) dependency on libclang-rt-14-dev

[Sylvestre Ledru]

Yeah, this is by design.

Most of the programs won't need compiler-rt.

Halide should just add an extra dependency.

Cheers

Sylvestre


Le 04/01/2023 à 22:30, Adrian Bunk a écrit :
> Package: clang-14
> Version: 1:14.0.6-10~exp4
> Severity: serious
> Tags: ftbfs
> Control: affects -1 src:halide
>
> https://buildd.debian.org/status/fetch.php?pkg=halide&arch=amd64&ver=14.0.0-2%2Bb1&stamp=1672837458&raw=0
>
> ...
> -- Check for working C compiler: /usr/bin/clang-14
> -- Check for working C compiler: /usr/bin/clang-14 - broken
> CMake Error at /usr/share/cmake-3.25/Modules/CMakeTestCCompiler.cmake:70 (message):
>    The C compiler
>
>      "/usr/bin/clang-14"
>
>    is not able to compile a simple test program.
>
>    It fails with the following output:
>
>      Change Dir: /<<PKGBUILDDIR>>/build/stage-0/halide/CMakeFiles/CMakeScratch/TryCompile-MA4jQl
>      
>      Run Build Command(s):/usr/bin/ninja cmTC_6af5a && [1/2] Building C object CMakeFiles/cmTC_6af5a.dir/testCCompiler.c.o
>      clang: warning: -Wl,--build-id=sha1: 'linker' input unused [-Wunused-command-line-argument]
>      clang: warning: argument unused during compilation: '-fuse-ld=lld-14' [-Wunused-command-line-argument]
>      [2/2] Linking C executable cmTC_6af5a
>      FAILED: cmTC_6af5a
>      : && /usr/bin/clang-14 -g -fdebug-default-version=4 -fprofile-generate -Xclang -mllvm -Xclang -vp-counters-per-site=10.0 -fuse-ld=lld-14 -Wl,--build-id=sha1 -Wl,-z,relro CMakeFiles/cmTC_6af5a.dir/testCCompiler.c.o -o cmTC_6af5a   && :
>      ld.lld-14: error: cannot open /usr/lib/llvm-14/lib/clang/14.0.6/lib/linux/libclang_rt.profile-x86_64.a: No such file or directory
>      clang: error: linker command failed with exit code 1 (use -v to see invocation)
>      ninja: build stopped: subcommand failed.
>      
>      
>
>    
>
>    CMake will not be able to correctly generate this project.
> Call Stack (most recent call first):
>    CMakeLists.txt:2 (project)
>
>
> -- Configuring incomplete, errors occurred!
>
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