The introduction of Apple M1 processor, which is based on the arm64
architecture, makes it impossible to use fat static libraries for iOS
and tvOS since building libraries for the simulators targeting the
arm64 architecture conflicts with the iOS and tvOS native arm64
libraries. It's not possible to have two arm64 libraries targeting
different platforms in the same fat library.
Apple resolves this problem with XCFrameworks. Each XCFramework
contain an Info.plist specifying which platforms and architectures it
targets.
The new iOS and tvOS library package, scummvm-ios7-libs-v3, utilize
the XCFramework format and includes pre-compiled libraries for both
iOS and tvOS with corresponding simulator.
Add the option to use XCFramework in create_project by passing the
switch '--use-xcframework'
Implement support to use XCFrameworks for iOS, tvOS and macOS. If not
passing '--use-xcframework' to create_project, legacy behaviour is
applied.
This commit also add support for mikmod for tvOS.
Changes the following warnings to errors:
C4701: potential use of uninitialized local variable
C4703: potential use of uninitialized local pointer
C4456: declaration hides previous local declaration
C4003: not enough arguments for function-like macro invocation
C4840: use of non-trivial class as an argument to a variadic function
C4805: unsafe mix of bool and int in a numeric operation or comparison
C4305: truncation of double to float or int to bool
C4366: address taken of unaligned field and used as an aligned pointer
C4315: object constructed into an unaligned field with a constructor that expects it to be aligned
This rewrites the way groups are created, so that the root source folder has groups created for any subfolder that is used, which allows for
merging in the engines/-subfolder automatically.
