【发布时间】:2018-12-11 12:42:21
【问题描述】:
我正在尝试使用Facebook SDK in Swift。它将在模拟器和我的设备上本地编译和运行。但是,尝试存档或构建发布配置失败。
ld: bitcode bundle could not be generated because '/.../DerivedData/FacebookSwift-xyz/Build/Products/Release-iphoneos/FBSDKCoreKit.framework/FBSDKCoreKit'
was built without full bitcode. All frameworks and dylibs for bitcode must be
generated from Xcode Archive or Install build file '/.../DerivedData/FacebookSwift-xyz/Build/Products/Release-iphoneos/FBSDKCoreKit.framework/FBSDKCoreKit'
for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
如何重现
下载或克隆Facebook SDK in Swift 项目,编辑FacebookCore 方案以构建发布配置。
运行 Carthage 以删除依赖项,facebook-ios-sdk 等。
现在构建项目会报错; bitcode bundle could not be generated because '.../FBSDKCoreKit' was built without full bitcode
项目设置
- FBSDKCoreKit 子项目中的
FBSDKCoreKit目标已将“启用位码”设置为“是”。 -
FacebookCore目标也将“启用位码”设置为“是”。 -
FacebookCore目标有 2 个目标依赖项; Bolts 和 FBSDKCoreKit 都是 Dynamic 框架版本。
调查
我尝试构建 FBSDKCoreKit-Dynamic 方案(在发布配置中)并且成功。生成的框架有位码(据我所知),运行:otool -l "/path/to/framework-binary" | grep -c __LLVM 返回 4。
在二进制返回上运行file:
/.../FBSDKCoreKit.framework/FBSDKCoreKit: Mach-O universal binary with 2 architectures: [arm_v7:Mach-O dynamically linked shared library arm_v7] [arm64:Mach-O 64-bit dynamically linked shared library arm64]
/.../FBSDKCoreKit.framework/FBSDKCoreKit (for architecture armv7): Mach-O dynamically linked shared library arm_v7
/.../Release-iphoneos/FBSDKCoreKit.framework/FBSDKCoreKit (for architecture arm64): Mach-O 64-bit dynamically linked shared library arm64
工具等
- Xcode 9.4.1
-
facebook-sdk-swift是 0.31 版 -
facebook-ios-sdk(Objective-C) 是 4.34 版 - 迦太基 v0.30.1
- 部署目标;适用于 Facebook 框架的 iOS 8.0
- 基础 SDK:iOS 11.4 (
Latest iOS) - LLVM v9.0
【问题讨论】:
标签: objective-c swift xcode facebook bitcode