Homebrew and install lib in Mac M1

【Install Homebrew】

• /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
• echo 'eval $(/opt/homebrew/bin/brew shellenv)' >> /Users/$USER/.zprofile
• eval $(/opt/homebrew/bin/brew shellenv)

In xcode, add /opt/homebrew/Cellar to lib and include path

Port open source C libraries to iOS

Building for iOS Simulator, but the linked library was built for iOS

Xcode 11.4 : Building for iOS Simulator but the linked library was built for Mac OS + iOS

Cross-compiling open-source c library for iOS and XCode 4.3

Compile C library as iPhone framework?