lib-fdk-aac-iOS-bitcodeSupport

Shell script to build fdk-aac for use in iOS apps.

directly use

unzip lib-fdk-aac-2.0.1,this lib contains architecture : i386 armv7 x86_64 arm64 arm64e.and it support bitcode already

If you want to build yourself,please continue.

Preparation

brew install automake libtool

Compile

Unzip fdk-aac-master.zip,here we use master branch.

cd fdk-aac-2.0.1
./autogen
cd ..
./build-fdk-aac

• Build all:

build-fdk-aac.sh

• Build for some architectures:

build-fdk-aac.sh armv7s x86_64

• Build universal library from separately built architectures:

build-fdk-aac.sh lipo

*If you don't need bitcode support,remove -fembed-bitcode in build-fdk-aac.sh

Verify bitcode

lipo -thin arm64 libfdk-aac.a -output libfdk-aac-arm64.a

otool -l libfdk-aac-arm64.a | grep __LLVM | wc -l