[llvm-branch-commits] [clang] [flang] [lld] [llvm] [Flang] LLVM_ENABLE_RUNTIMES=flang-rt (PR #110217)

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h-vetinari wrote:

@meinersbur, with the patches from this PR (but unchanged recipe otherwise), I'm running into:
```
-- The Fortran compiler identification is unknown
error: unknown integrated tool '-cc1'. Valid tools include '-fc1'.
-- Detecting Fortran compiler ABI info
CMake Error: Error required internal CMake variable not set, cmake may not be built correctly.
``` 
while building flang-rt on linux. On windows. flang-rt builds fine, but the compilation of hello-world still fails:
```
LINK : fatal error LNK1104: cannot open file 'C:/bld/flang-split_1734729229361/_h_env/Library/lib/clang/20/lib/windows/clang_rt.builtins-x86_64.lib'
```
I cannot tell if this is a new problem, or we're past the old one (of finding `flang_rt`) and just uncovering another one. The file is also definitely there, so it might be the suffix confusion you were referring to in  your footnote?

https://github.com/llvm/llvm-project/pull/110217