- Rename IOS_ARMV8_BUILD to ARMV8_BUILD.
- Rename install_ios() to install_subbuild() in makemacpkg.
- Wordsmith the build instructions accordingly.
- Use xcode12.2 image in Travis CI.
- Set CPU_TYPE=arm if performing a 32-bit build on an AArch64 system.
This eliminates the need to use a CMake toolchain file.
- Set RPMARCH=armv7hl if building on a 32-bit Arm system with an FPU.
- Set RPMARCH=armv7hl and DEBARCH=armhf if performing a 32-bit build
using a gnueabihf toolchain.
- If performing a 32-bit Arm build, generate a 32-bit supplementary DEB
package for AArch64 systems.
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.
We haven't provided official Cygwin builds since 1.4.x, since Cygwin
now supplies its own libjpeg-turbo packages (although they apparently
haven't been updated past 1.5.3.)
- Replace CMAKE_SOURCE_DIR with CMAKE_CURRENT_SOURCE_DIR
- Replace CMAKE_BINARY_DIR with CMAKE_CURRENT_BINARY_DIR
- Don't use "libjpeg-turbo" in any of the package system filenames
(because CMAKE_PROJECT_NAME will not be the same if building LJT as
a submodule.)
Closes#122
