我使用 Go 版本 1.13、Mac Catalina 和 Xcode 11.7 进行构建。
由于以下错误，Xcode 构建过程无法完成。
Command ExternalBuildToolExecution failed with a nonzero exit code:
>ExternalBuildToolExecution WireGuardGoBridgemacOS (in target 'WireGuardGoBridgemacOS' from project 'WireGuard')
cd /Users/mycomputer/Documents/wireguard-apple-master/WireGuard/../wireguard-go-bridge
export ACTION=
export ALTERNATE_GROUP=staff
export ALTERNATE_MODE=u+w,go-w,a+rX
export ALTERNATE_OWNER=decycle
export ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES=YES
export ALWAYS_SEARCH_USER_PATHS=NO
export APPLE_INTERNAL_DEVELOPER_DIR=/AppleInternal/Developer
export APPLE_INTERNAL_DIR=/AppleInternal
export APPLE_INTERNAL_DOCUMENTATION_DIR=/AppleInternal/Documentation
export APPLE_INTERNAL_LIBRARY_DIR=/AppleInternal/Library
export APPLE_INTERNAL_TOOLS=/AppleInternal/Developer/Tools
export APPLICATION_EXTENSION_API_ONLY=NO
export APPLY_RULES_IN_COPY_FILES=NO
export APPLY_RULES_IN_COPY_HEADERS=NO
export APP_ID_IOS=com.27net.vpnapp
export APP_ID_MACOS=com.27net.vpnapp
export ARCHS=x86_64
export ARCHS_STANDARD=x86_64
export ARCHS_STANDARD_32_64_BIT="x86_64 i386"
export ARCHS_STANDARD_32_BIT=i386
export ARCHS_STANDARD_64_BIT=x86_64
export ARCHS_STANDARD_INCLUDING_64_BIT=x86_64
export AVAILABLE_PLATFORMS="appletvos appletvsimulator iphoneos iphonesimulator macosx …