Commit 1d86b844df9408efdf198c1bf230c717f07f195e
2023-11-30T16:05:51
CMake: Build libharfbuzz-cairo and fix hb-view build There is now a separate library that we build if Cairo support is enabled, which will also be used to build hb-view, so we: * Add support in the CMake build files to build libharfbuzz-cairo, if enabled via HB_HAVE_CAIRO. Move the Cairo detection bits around as a result. * Generate pkg-config file for libharfbuzz-cairo, and add 'cairo' to Requires.private. * Fix building hb-view, which will now depend on libharfbuzz-cairo, so Cairo support must be explicitly enabled. * Stop depending automatically on Cairo if HB_BUILD_UTILS is enabled unless Cairo support is enabled as a result.