build-universal.sh

######################
# Build Script for 
# Producing a fat 
# Cocoa framework binary
######################

PROJECT_NAME="MyAppExample"
SCHEME_NAME="MyAppFramework"
FRAMEWORK_NAME="MyApp"
BUILD_DIR="Builds"
CONFIGURATION="Release"
SIMULATOR_LIBRARY_PATH="${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${FRAMEWORK_NAME}.framework"
DEVICE_LIBRARY_PATH="${BUILD_DIR}/${CONFIGURATION}-iphoneos/${FRAMEWORK_NAME}.framework"
UNIVERSAL_LIBRARY_DIR="${BUILD_DIR}/${CONFIGURATION}-iphoneuniversal"
FRAMEWORK="${UNIVERSAL_LIBRARY_DIR}/${FRAMEWORK_NAME}.framework"

######################
# Build Frameworks
######################

xcodebuild -project ${PROJECT_NAME}.xcodeproj -scheme ${SCHEME_NAME} -sdk iphonesimulator -configuration ${CONFIGURATION} clean build CONFIGURATION_BUILD_DIR=${BUILD_DIR}/${CONFIGURATION}-iphonesimulator 2>&1
xcodebuild -project ${PROJECT_NAME}.xcodeproj -scheme ${SCHEME_NAME} -sdk iphoneos -configuration ${CONFIGURATION} clean build CONFIGURATION_BUILD_DIR=${BUILD_DIR}/${CONFIGURATION}-iphoneos 2>&1

######################
# Create directory for universal
######################

rm -rf "${UNIVERSAL_LIBRARY_DIR}"
mkdir "${UNIVERSAL_LIBRARY_DIR}"
mkdir "${FRAMEWORK}"

######################
# Copy files Framework
######################

cp -r "${DEVICE_LIBRARY_PATH}/." "${FRAMEWORK}"

######################
# Make an universal binary
######################

lipo "${SIMULATOR_LIBRARY_PATH}/${FRAMEWORK_NAME}" "${DEVICE_LIBRARY_PATH}/${FRAMEWORK_NAME}" -create -output "${FRAMEWORK}/${FRAMEWORK_NAME}" | echo
                                                                      
######################
# On Release, copy the result to release directory
######################
OUTPUT_DIR="${BUILD_DIR}/Output"

rm -rf "$OUTPUT_DIR"
mkdir -p "$OUTPUT_DIR"

cp -r "${FRAMEWORK}" "$OUTPUT_DIR"