Convert the C++17 code in the bundled SFML code to C++14 to hopefully
allow for targeting macOS 10.10 (Yosemite) instead of 10.15 (Catalina.)
Signed-off-by: Rafael Kitover <rkitover@gmail.com>
Make some adjustments to the Mac build scripts to support building an
ARM64 binary for Apple Silicon.
Also support cross-compiling for Intel on Apple Silicon.
Also prefer using Ninja for CMake ports.
Signed-off-by: Rafael Kitover <rkitover@gmail.com>
* Create multiple components library. These depend on the core code and
are used by multiple frontends.
* Clean up the filters declaration by moving them to a common header in
`components/filters/filters.h`.
* Clean up the include guards and include orders.
* Fix the modified paths in `src/debian/copyright` to match their new
location.
Rafael Kitover