[PATCH] D98278: [test] Add ability to get error messages from CMake for errc substitution

[Mikael Holmén via Phabricator via llvm-commits]

uabelho added a comment.

Hi,

I'm seeing a problem with this. Compiling with gcc 9.3.0 the compilation of the test program works, but then when I run it I get

  /repo/uabelho/master-github/llvm/build-all-bbigcc/CMakeFiles/CMakeTmp/cmTC_00188: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /repo/uabelho/master-github/llvm/build-all-bbigcc/CMakeFiles/CMakeTmp/cmTC_00188)

and this causes everything to fail with

  llvm-lit: /repo/uabelho/master-github/llvm/utils/lit/lit/TestingConfig.py:100: fatal: unable to parse config file '/repo/uabelho/master-github/llvm/build-all-bbigcc/tools/clang/test/lit.site.cfg.py', traceback: Traceback (most recent call last):
    File "/repo/uabelho/master-github/llvm/build-all-bbigcc/bin/../../utils/lit/lit/TestingConfig.py", line 89, in load_from_path
      exec(compile(data, path, 'exec'), cfg_globals, None)
    File "/repo/uabelho/master-github/llvm/build-all-bbigcc/tools/clang/test/lit.site.cfg.py", line 19
      config.errc_messages = "/repo/uabelho/master-github/llvm/build-all-bbigcc/CMakeFiles/CMakeTmp/cmTC_00188: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /repo/uabelho/master-github/llvm/build-all-bbigcc/CMakeFiles/CMakeTmp/cmTC_00188)

so perhaps there should be some additional error handling when running the compiled program doesn't work?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D98278/new/

https://reviews.llvm.org/D98278