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Pull Request Overview
This pull request adds detection and error handling for a GCC compiler bug that affects Fortran compilation in versions 15.0.x through 15.1.x. The changes prevent users from encountering "Interface mismatch" errors by blocking these problematic compiler versions at build time.
- Added version checks in both Meson and CMake build systems to detect and reject GCC 15.0-15.1.x
- Updated documentation to warn users about the affected GCC versions
- Reorganized CI workflow matrix entries (Ubuntu jobs moved before macOS jobs)
Reviewed Changes
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| config/meson.build | Adds version check for GCC 15.0-15.1.x with error message directing users to upgrade or downgrade |
| config/CMakeLists.txt | Implements equivalent GCC version check for CMake builds with FATAL_ERROR |
| doc/recipe/installation.rst | Documents the GCC compiler bug in a note block referencing the bug report |
| README.md | Adds collapsible "Problematic Versions" section warning about GCC 15.0.x-15.1.x |
| .github/workflows/fortran-build.yml | Reorganizes test matrix, moving Ubuntu jobs before macOS jobs |
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| - `CMake <https://cmake.org/>`_ version 3.9 or newer | ||
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There is trailing whitespace on line 103. This should be removed to follow documentation best practices.
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Co-authored-by: Copilot <[email protected]>
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