jhuber6 wrote: > This change broke building with GCC set as the C++ compiler: > > ``` > FAILED: libomptarget-nvptx.bc > : && /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native > -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs > --target=nvptx64-nvidia-cuda -r -nostdlib -flto -Wl,--lto-emit-llvm > -Wl,--dependency-file=DeviceRTL/CMakeFiles/libomptarget-nvptx.dir/link.d > DeviceRTL/Allocator.cpp-nvptx.o DeviceRTL/Configuration.cpp-nvptx.o > DeviceRTL/Debug.cpp-nvptx.o DeviceRTL/Kernel.cpp-nvptx.o > DeviceRTL/LibC.cpp-nvptx.o DeviceRTL/Mapping.cpp-nvptx.o > DeviceRTL/Misc.cpp-nvptx.o DeviceRTL/Parallelism.cpp-nvptx.o > DeviceRTL/Profiling.cpp-nvptx.o DeviceRTL/Reduction.cpp-nvptx.o > DeviceRTL/State.cpp-nvptx.o DeviceRTL/Synchronization.cpp-nvptx.o > DeviceRTL/Tasking.cpp-nvptx.o DeviceRTL/DeviceUtils.cpp-nvptx.o > DeviceRTL/Workshare.cpp-nvptx.o -o libomptarget-nvptx.bc && : > x86_64-pc-linux-gnu-g++: error: unrecognized command-line option > ‘--target=nvptx64-nvidia-cuda’ > FAILED: libomptarget-amdgpu.bc > : && /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native > -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs > --target=amdgcn-amd-amdhsa -r -nostdlib -flto -Wl,--lto-emit-llvm > -Wl,--dependency-file=DeviceRTL/CMakeFiles/libomptarget-amdgpu.dir/link.d > DeviceRTL/Allocator.cpp-amdgpu.o DeviceRTL/Configuration.cpp-amdgpu.o > DeviceRTL/Debug.cpp-amdgpu.o DeviceRTL/Kernel.cpp-amdgpu.o > DeviceRTL/LibC.cpp-amdgpu.o DeviceRTL/Mapping.cpp-amdgpu.o > DeviceRTL/Misc.cpp-amdgpu.o DeviceRTL/Parallelism.cpp-amdgpu.o > DeviceRTL/Profiling.cpp-amdgpu.o DeviceRTL/Reduction.cpp-amdgpu.o > DeviceRTL/State.cpp-amdgpu.o DeviceRTL/Synchronization.cpp-amdgpu.o > DeviceRTL/Tasking.cpp-amdgpu.o DeviceRTL/DeviceUtils.cpp-amdgpu.o > DeviceRTL/Workshare.cpp-amdgpu.o -o libomptarget-amdgpu.bc && : > x86_64-pc-linux-gnu-g++: error: unrecognized command-line option > ‘--target=amdgcn-amd-amdhsa’ > ``` > > Previuosly the code used clang explicitly but now it just seems to make wrong > assumptions about `CMAKE_CXX_COMPILER`.
Is this through `-DLLVM_ENABLE_PROJECTS=openmp;offload`? That's going to be a fatal error in the LLVM21 release https://github.com/llvm/llvm-project/ /136314. However, probably should've made that louder before landing this. https://github.com/llvm/llvm-project/pull/126143 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
