Second durable C-7 migration patch. Captures the inline
sed chain in kf6-kwindowsystem's [build].script that comments
out the `ecm_install_po_files_as_qm(poqm)` line in
CMakeLists.txt. The patch is a 16-line single-file edit
(CMakeLists.txt only) with no autogenerated noise.
Script change: the diff command now also excludes
`--exclude='.clang-format'` and `--exclude='.gitignore'`,
which ECM (Extra CMake Modules) writes on every cmake
configure step. Without these excludes, the patch would be
~120 lines of ECM autogenerated noise with the real
Red Bear edit buried in the middle. This is a regression
fix for kf6-kwindowsystem which had a clean real diff
hidden under 95+ lines of clang-format config.
Adds test_diff_excludes_ecm_generated_files (124 Python
tests total, 17 in this file). All 7 test files pass.
Migration status: 2/56 KF6 recipes migrated to external
patches (kf6-karchive, kf6-kwindowsystem). The remaining
54 recipes will be migrated as their cook+diff completes;
the migration script is now runnable end-to-end with
no manual filtering required.
vasilito
bd3550840f