Commit 4c5a15c362a951a66066521bd049728116eb7ead
2020-06-25T19:08:19
Eliminate 32-bit Mac build/packaging support The scales have now tilted overwhelmingly in favor of eliminating support for 32-bit Macs: - 32-bit applications are only necessary in order to support OS X 10.5 "Leopard" and OS X 10.6 "Snow Leopard". OS X 10.7 "Lion" requires a 64-bit Mac and supports all 64-bit Macs. - 32-bit applications are no longer allowed in the macOS App Store. - 32-bit applications no longer run in macOS 10.15 "Catalina". - 32-bit applications do not support thread-local storage, so the TurboJPEG API library's global error handler is not thread-safe with such applications. - libjpeg-turbo 2.1.x no longer supports 32-bit iOS apps, so it makes sense to also eliminate support for 32-bit macOS applications. It's time.