gstreamer/subprojects/macos-bison-binary/README.md

How to generate binaries and update build files

1. Download the latest bison source tarball
2. Extract, then build it with --prefix=/
3. Install into some dir using DESTDIR
4. Delete all files except the following subdirs: bin lib share/bison share/aclocal
5. Rename installdir to bison-$version-macos-$arch where $arch follows Meson's CPU families list: https://mesonbuild.com/Reference-tables.html#cpu-families
6. tar -cvjf bison-$version-macos-$arch.tar.bz2 bison-$version-macos-$arch/
7. Fetch sha256sum: shasum -256 bison-$version-macos-$arch.tar.bz2
8. Update sha256sum in meson.build
9. Update project() version in meson.build

That's it!