Implemented building single XCFramework

README.md

@@ -2,37 +2,34 @@
 
 [![Build Status](https://travis-ci.org/kewlbear/FFmpeg-iOS-build-script.svg?branch=master)](https://travis-ci.org/kewlbear/FFmpeg-iOS-build-script)
 
-This is a shell script to build FFmpeg libraries for iOS and tvOS apps.
+This is a shell script to build FFmpeg as XCFramework
 
 Tested with:
 
 * FFmpeg 4.2
-* Xcode 10.1
+* Xcode 11
 
 ## Requirements
 
 * https://github.com/libav/gas-preprocessor
 * yasm 1.2.0
 
-## Usage
-
-Use build-ffmpeg-tvos.sh for tvOS.
-
-* To build everything:
+## Supported platforms
 
-        ./build-ffmpeg.sh
+* iOS: arm64 for device and X86_64 for simulator
+* tvOS: arm64 for device and X86_64 for simulator
+* macOS: X86_64
+* macOS-catalyst: X86_64
 
-* To build arm64 libraries:
-
-        ./build-ffmpeg.sh arm64
+## Usage
 
-* To build fat libraries for armv7 and x86_64 (64-bit simulator):
+* To build XCFramework with all platforms included, run
 
-        ./build-ffmpeg.sh armv7 x86_64
+        ./build.sh
 
-* To build fat libraries from separately built thin libraries:
+## Issues
 
-        ./build-ffmpeg.sh lipo
+* x86_64 binaries are built without ASM support, since ASM for x86_64 is actually x86 and that confuses `xcodebuild -create-xcframework`
 
 ## Download