Engine/Source/ThirdParty/CMake/PlatformScripts/IOS/BuildLibForIOS.command

#!/bin/zsh -e
# Copyright Epic Games, Inc. All Rights Reserved.

# Usage: BuildLibForIOS.command <LibName> <LibVersion> [Configs] [Archs] [DeploymentTarget]

LIB_NAME=${1:?Missing library name argument}
LIB_VERSION=${2:?Missing library version argument}
LIB_CONFIGS=(${=3:-Debug Release})
LIB_ARCHS=(${=4:-arm64 x86_64})
LIB_DEPLOYMENT_TARGET=${5:-11.0}
LIB_DIR=${0:a:h:h:h:h}/${LIB_NAME}/${LIB_VERSION}/lib/IOS
ENGINE_ROOT=${0:a:h:h:h:h:h:h}

for Config in ${LIB_CONFIGS}; do
	for Arch in ${LIB_ARCHS}; do
		echo "Building ${LIB_NAME}-${LIB_VERSION} for iOS ${Arch} in ${Config}..."
		${ENGINE_ROOT}/Build/BatchFiles/RunUAT.command BuildCMakeLib -TargetPlatform=IOS -TargetArchitecture=${Arch} -TargetLib=${LIB_NAME} -TargetLibVersion=${LIB_VERSION} -TargetConfigs=${Config} -LibOutputPath=lib -CMakeGenerator=Makefile -CMakeAdditionalArguments="-DCMAKE_OSX_DEPLOYMENT_TARGET=${LIB_DEPLOYMENT_TARGET}" -SkipCreateChangelist
	done
	mkdir -p ${LIB_DIR}/${Config}
	lipo -create -output ${LIB_DIR}/${Config}/lib${LIB_NAME}.a ${LIB_DIR}/${^LIB_ARCHS}/${Config}/lib${LIB_NAME}.a
	rm -rf ${LIB_DIR}/${^LIB_ARCHS}
done
Extended and added platforms to UAT BuildCMakeLib - Wrapped the build in try/finally to always clean up of the build directory. - Fixed target platform construction to include the target architecture. - Fixed target platform construction to log an error on failure instead of crashing on a null dereference later. - Fixed configuration name comparisons to be case-insensitive. - Added an optional BinOutputPath param to match LibOutputPath. - Changed to an empty default MakeTarget because CMake was not generating a target with the previous default name. - Changed BuildTargetLib to use cmake --build instead of implementing custom build logic for every target platform. - Changed Linux to use CMake and make from the path instead of attempting to use the Mac binaries. - Simplified the TargetPlatform interface to remove a lot of boilerplate code from the implementations. #jira none #rb Brandon.Schaefer [CL 14439522 by devin doucette in ue5-main branch] 2020-10-07 13:32:27 -04:00			`#!/bin/zsh -e`
			`# Copyright Epic Games, Inc. All Rights Reserved.`

			`# Usage: BuildLibForIOS.command <LibName> <LibVersion> [Configs] [Archs] [DeploymentTarget]`

			`LIB_NAME=${1:?Missing library name argument}`
			`LIB_VERSION=${2:?Missing library version argument}`
			`LIB_CONFIGS=(${=3:-Debug Release})`
			`LIB_ARCHS=(${=4:-arm64 x86_64})`
			`LIB_DEPLOYMENT_TARGET=${5:-11.0}`
			`LIB_DIR=${0:a:h:h:h:h}/${LIB_NAME}/${LIB_VERSION}/lib/IOS`
			`ENGINE_ROOT=${0:a:h:h:h:h:h:h}`

			`for Config in ${LIB_CONFIGS}; do`
			`for Arch in ${LIB_ARCHS}; do`
			`echo "Building ${LIB_NAME}-${LIB_VERSION} for iOS ${Arch} in ${Config}..."`
			`${ENGINE_ROOT}/Build/BatchFiles/RunUAT.command BuildCMakeLib -TargetPlatform=IOS -TargetArchitecture=${Arch} -TargetLib=${LIB_NAME} -TargetLibVersion=${LIB_VERSION} -TargetConfigs=${Config} -LibOutputPath=lib -CMakeGenerator=Makefile -CMakeAdditionalArguments="-DCMAKE_OSX_DEPLOYMENT_TARGET=${LIB_DEPLOYMENT_TARGET}" -SkipCreateChangelist`
			`done`
			`mkdir -p ${LIB_DIR}/${Config}`
			`lipo -create -output ${LIB_DIR}/${Config}/lib${LIB_NAME}.a ${LIB_DIR}/${^LIB_ARCHS}/${Config}/lib${LIB_NAME}.a`
			`rm -rf ${LIB_DIR}/${^LIB_ARCHS}`
			`done`