[Openmp-commits] [clang] [compiler-rt] [libcxx] [libunwind] [llvm] [openmp] [cmake] switch to CMake's native `check_{compiler, linker}_flag` (PR #96171)

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h-vetinari wrote:

> I rebased the changes so I could review them, https://github.com/llvm/llvm-project/commit/640d2e631a4bc11e3afa030e30d05288ee954cb5.

The github UI should show all changes to main? Not sure why a rebase would be necessary...?

> The compiler-rt/cmake/config-ix.cmake file is still removing `include(LLVMCheckCompilerLinkerFlag)`, but it needs to keep it now.

That's because it is included twice (see first & last line below):
https://github.com/llvm/llvm-project/blob/8dd574236ccaa0a183278396cfec3068b832651a/compiler-rt/cmake/config-ix.cmake#L3-L8

https://github.com/llvm/llvm-project/pull/96171