New CI job matrix (build-framework):
- Tests framework builds on both arm64 and x86_64
- Tests with and without C++ interface
- Runs strict validation after build AND after install
- Verifies installed frameworks match build output
Test script improvements:
- Exhaustive header lists (all C API + all C++ headers)
- Exact header count validation (catches stale/unexpected files)
- Strict mode (STRICT=1) where SKIPs become FAILs
- Info.plist CFBundleExecutable validation
- Symlink target verification (Current, Headers, Resources)
- Mach-O dylib binary type check
- dylib install name validation
- Flexible framework search across build tree and install prefix
- Test pass counter in summary
- Add missing Renderer/TextureTypes.hpp to C++ framework headers
- Skip pkg-config generation for playlist in framework mode
- Use stored framework path property for install instead of TARGET_FILE_DIR
- Show compiler errors on linkability test failure instead of suppressing
- Fix comment about framework output location
The previous implementation using CMake's built-in FRAMEWORK property
had two issues:
1. Headers were not copied into the framework at all
2. PUBLIC_HEADER flattens directory structure, breaking C++ interface
This replaces the CMake FRAMEWORK support with a custom MacOSFramework
cmake module that:
- Builds proper framework bundles from scratch
- Preserves header directory hierarchy (Audio/, Renderer/ subdirs)
- Creates correct symlink structure (Versions/A, Current, etc.)
- Generates Info.plist with bundle metadata
Also adds CI test script (scripts/test-macos-framework.sh) that validates:
- Framework directory structure
- Header completeness
- Linkability (compile and link test program)
Fixes the empty framework issue reported after ef00cfc8e.
