Bug#1021857: llvm-14-dev: ClangConfig.cmake is still broken

[Pino Toscano]

Package: llvm-14-dev
Followup-For: Bug #1021857

Hi,

(sending properly again)

1:14.0.6-6 does some changes, however it does not fix all of it; this
is while trying to build qtcreator:

CMake Error at /usr/lib/llvm-14/lib/cmake/clang/ClangTargets.cmake:756 (message):
  The imported target "diagtool" references the file

     "/usr/lib/llvm-14/bin/diagtool"

  but this file does not exist.  Possible reasons include:

  * The file was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and contained

     "/usr/lib/llvm-14/lib/cmake/clang/ClangTargets.cmake"

  but not all the files it references.

Call Stack (most recent call first):
  /usr/lib/cmake/clang-14/ClangConfig.cmake:19 (include)
  cmake/FindClang.cmake:1 (find_package)
  CMakeLists.txt:100 (find_package)

In practice, ClangTargets.cmake is still broken, as it tries to look for
tools.

I think that the "cmake-test" is incomplete, as it only tests the "LLVM"
cmake module and not the "Clang" one; adding a new check for
  find_package(Clang)
should help to make sure all the cmake bits are working as expected.

Thanks,
-- 
Pino