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UnrealEngine/Engine/Source/ThirdParty/CMake/PlatformScripts/Mac/BuildLibForMac.command
2025-05-18 13:04:45 +08:00

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#!/bin/zsh -e
# Copyright Epic Games, Inc. All Rights Reserved.
# Usage: BuildLibForMac.command <LibName> <LibVersion> [--config=Config] [--arch=Arch]
zmodload zsh/zutil
LIB_NAME=${1:?Missing library name argument}
LIB_VERSION=${2:?Missing library version argument}
LIB_CONFIGS=(Debug Release)
LIB_ARCHS=(arm64 x86_64)
LIB_DEPLOYMENT_TARGET=(10.14)
LIB_MAKE_TARGET=("")
LIB_OUTPUT_NAME=(${LIB_NAME})
LIB_CMAKE_ARGS=("")
zparseopts -D -E -K - \
-config+:=LIB_CONFIGS \
-arch+:=LIB_ARCHS \
-deployment-target:=LIB_DEPLOYMENT_TARGET \
-make-target:=LIB_MAKE_TARGET \
-output-name:=LIB_OUTPUT_NAME \
-cmake-args:=LIB_CMAKE_ARGS \
|| exit 1
LIB_CONFIGS=(${LIB_CONFIGS#--config})
LIB_CONFIGS=(${LIB_CONFIGS#=})
LIB_ARCHS=(${LIB_ARCHS#--arch})
LIB_ARCHS=(${LIB_ARCHS#=})
LIB_DEPLOYMENT_TARGET=${LIB_DEPLOYMENT_TARGET[-1]#=}
LIB_MAKE_TARGET=${LIB_MAKE_TARGET[-1]#=}
LIB_OUTPUT_NAME=${LIB_OUTPUT_NAME[-1]#=}
LIB_CMAKE_ARGS=${LIB_CMAKE_ARGS[-1]#=}
LIB_DIR=${0:a:h:h:h:h}/${LIB_NAME}/${LIB_VERSION}/lib/Mac
BIN_DIR=${0:a:h:h:h:h}/${LIB_NAME}/${LIB_VERSION}/bin/Mac
ENGINE_ROOT=${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 Mac ${Arch} in ${Config}..."
"${ENGINE_ROOT}/Build/BatchFiles/RunUAT.command" BuildCMakeLib -TargetPlatform=Mac -TargetArchitecture=${Arch} -TargetLib=${LIB_NAME} -TargetLibVersion=${LIB_VERSION} -TargetConfigs=${Config} -LibOutputPath=lib -BinOutputPath=bin -CMakeGenerator=Makefile -MakeTarget="${LIB_MAKE_TARGET}" -CMakeAdditionalArguments="-DCMAKE_OSX_DEPLOYMENT_TARGET=${LIB_DEPLOYMENT_TARGET} -DCMAKE_SYSTEM_PROCESSOR=${Arch} ${LIB_CMAKE_ARGS}" -SkipCreateChangelist
done
if [ -d ${LIB_DIR}/${LIB_ARCHS[-1]}/${Config} ]; then
mkdir -p ${LIB_DIR}/${Config}
for Archive in ${LIB_DIR}/${LIB_ARCHS[-1]}/${Config}/*(N); do
Filename=$(basename ${Archive})
echo "Creating universal ${Filename}..."
lipo -create -output ${LIB_DIR}/${Config}/${Filename} ${LIB_DIR}/${^LIB_ARCHS}/${Config}/${Filename}
done
rm -rf ${LIB_DIR}/${^LIB_ARCHS}
fi
if [ -d ${BIN_DIR}/${LIB_ARCHS[-1]}/${Config} ]; then
mkdir -p ${BIN_DIR}/${Config}
for Archive in ${BIN_DIR}/${LIB_ARCHS[-1]}/${Config}/*(N); do
Filename=$(basename ${Archive})
echo "Creating universal ${Filename}..."
lipo -create -output ${BIN_DIR}/${Config}/${Filename} ${BIN_DIR}/${^LIB_ARCHS}/${Config}/${Filename}
done
rm -rf ${BIN_DIR}/${^LIB_ARCHS}
fi
done