Bug#1114469: llvm-toolchain-19: FTBFS: cat: build-llvm/tools/clang/stage2-bins/CMakeFiles/CMakeOutput.log: No such file or directory

[Simon McVittie]

On Fri, 05 Sep 2025 at 20:10:43 +0000, Santiago Vila wrote:
>During a rebuild of all packages in unstable, your package failed to build.
...
>/<<PKGBUILDDIR>>/mlir/include/mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h:31:11: error: ‘int64_t’ was not declared in this scope
>   31 | FailureOr<int64_t> fullyComposeAndComputeConstantDelta(Value value1,

This is probably the FTBFS with gcc 15 that Matthias Klose addressed in 
1:19.1.7-6 (which isn't migrating to testing because it regressed 
multiarch co-installability, #1115227, but I sent a merge request for 
that which was accepted, so hopefully 1:19.1.7-7 will be able to migrate).

Are you able to trigger a test-build for 1:19.1.7-6 in the same 
environment? If that succeeds, then #1114469 can be marked as fixed in 
that version.

     smcv