scripts: add compare_build_systems.py to compare ninja build files

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Add a script that compares configure.py and CMake build systems by
parsing their generated build.ninja files. The script checks:
  - Per-file compilation flags (defines, warnings, optimization)
  - Link target sets (detect missing/extra targets)
  - Per-target linker flags and libraries

configure.py is treated as the baseline. CMake should match it.
Both systems are always configured into a temporary directory so the
user's build tree is never touched.

Usage:
  scripts/compare_build_systems.py -m dev   # single mode
  scripts/compare_build_systems.py          # all modes
  scripts/compare_build_systems.py --ci     # CI mode (strict)

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This commit is contained in:

Ernest Zaslavsky

2026-03-26 16:47:01 +02:00

parent c575bbf1e8

commit d3972369a0

1 changed files with 1442 additions and 0 deletions

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