build-pocket-socket.sh

#!/bin/bash

# 
# This script was inspired by http://blog.diogot.com/blog/2013/09/18/static-libs-with-support-to-ios-5-and-arm64/
#
# This script uses a temporary folder for intermediate build products.
#
# Minimum deployment target is 5.0 for 32 bit architectures and for 64 bit architectures it is 7.0.
#

if [ -z "$1" ]; then
  echo
  echo "usage: $0 <project.xcodeproj> [<target>]"
  echo
  echo "for example: $0 ~/Documents/MyStaticLibProject.xcodeproj"
  echo
  echo "will generate a fat library (i386, x86_64, armv7, armv7s and arm64) named libMyStaticLibProject.a in the current folder for the target MyStaticLibProject."
  echo
  exit
fi

if [ ! -d "$1" ]; then
  echo
  echo "Error: $1 does not exist"
  echo
  exit
fi

MY_PROJECT="$1"
MY_PROJECT_NAME=$(basename "$1")

if [ -z "$2" ]; then
	MY_TARGET=${MY_PROJECT_NAME%.*}
else
	MY_TARGET="$2"
fi

MY_BUILD_PATH=`mktemp -d -t "build"`

# iOS Simulator
xcodebuild archive \
  -project 'PocketSocket.xcodeproj' \
  -scheme "PocketSocket" \
  -archivePath "${MY_BUILD_PATH}/iOSSimulator.xcarchive" \
  -sdk iphonesimulator \
  SKIP_INSTALL=NO BUILD_LIBRARIES_FOR_DISTRIBUTION=YES OTHER_CFLAGS="-fembed-bitcode"

# iOS
xcodebuild archive \
  -project 'PocketSocket.xcodeproj' \
  -scheme "PocketSocket" \
  -archivePath "${MY_BUILD_PATH}/iOS.xcarchive" \
  -sdk iphoneos \
  SKIP_INSTALL=NO BUILD_LIBRARIES_FOR_DISTRIBUTION=YES OTHER_CFLAGS="-fembed-bitcode"

# Mac Catalyst
xcodebuild archive \
    -project PocketSocket.xcodeproj \
    -scheme PocketSocket \
    -configuration 'Release' \
    -destination 'generic/platform=macOS,variant=Mac Catalyst,name=Any Mac' \
    -sdk iphoneos \
    -archivePath "${MY_BUILD_PATH}/macCatalyst.xcarchive" \
    SKIP_INSTALL=NO BUILD_LIBRARIES_FOR_DISTRIBUTION=YES OTHER_CFLAGS="-fembed-bitcode"

# Create the XCFramework file
xcodebuild -create-xcframework \
  -archive ${MY_BUILD_PATH}/iOS.xcarchive -library libPocketSocket.a \
  -archive ${MY_BUILD_PATH}/iOSSimulator.xcarchive -library libPocketSocket.a \
  -archive ${MY_BUILD_PATH}/macCatalyst.xcarchive -library libPocketSocket.a \
  -output ~/Desktop/PocketSocket.xcframework

rm -rf "${MY_BUILD_PATH}"