Ios Cmake Versions Save

This release has the following changes:

BREAKING CHANGES:

• Bitcode is now DISABLED by default (Thanks @ealeksandrov!)

Other additions & changes:

• VERY EXPERIMENTAL (and perhaps even broken) visionOS support. Please follow #176 for further details. (Thanks @3d4m-volodymyr!)
• SIMULATOR64COMBINED added as PLATFORM (Thanks @lalomartins!)
• SIMULATORARM64_TVOS added as PLATFORM (Thanks @caobug!)
• Added "arm64" as a simulator ARCH when using Xcode as generator in the OS64COMBINED builds
• The SDK is now using only the name of the SDK ("iphoneos" for example) when building combined builds with the Xcode generator
• Fixes #168 & #160

This release has the following changes:

• Target triple will now use "arm64" instead of the spec compliant "aarch64" due to Apple being Apple..
• Removed the unnecessary Strip, Ranlib & AR redefinitions
  • CMake has been handling this correctly for more than 4 year as of now and I have started seeing issues with this in recent iOS, watchOS & tvOS toolchain versions

This version of the toolchain contains lots of bugfixes as well as named languages support (via enable_language() for OBJC and OBJCXX). This should work for most implementations and the default is to enable named language support. If you want the old behaviour, just set the variable NAMED_LANGUAGE_SUPPORT=OFF.

This version includes mostly bugfixes for the macOS builds as well as some other fixes including:

• CMAKE_FIND_ROOT_PATH is now not being overridden anymore. The toolchain append necessary paths on any existing paths specified by the user. This allows user-specified paths to be searched before the toolchain paths.
• APPLE_TARGET_TRIPLE property is now being set for manually specified ARCHS as well
• Excluded some directories from the Catalyst builds since they'd otherwise interfere with the iOS toolchain

This version contains lots of bugfixes as well as the following new features:

• macOS builds support (more or less just proxying the builds to the host machine)
• Catalyst support (iOS/iPadOS on macOS)
• Apple Silicon builds support (requires CMake 3.19.5+)
• Significant toolchain speedup on Makefile and Ninja generators (possibly more)

Fixes:

• Lots of formatting and output/prints fixed
• Fixes a backwards compatibility issue as well that prevented CMake versions older than 3.10 from running correctly

Fixes:

• Fixes some rare re-compilation issues on ninja
• Fixes the CMAKE_SYSTEM_NAME being set to an invalid value on older CMake versions

Fixes:

• Minor changes for better third-party compatibility

Added:

• New test for building libCurl with combined build support for iOS (arm64 & x86_64).

Fixes:

• Now sets the correct root-paths and framework paths when compiling

Fixes:

• The toolchain have been generalised (removed iOS references in command arguments and variables)
• Fixes #25 by enforcing 64-bit builds on iOS 10.0+. 32-bit builds have been deprecated officially.