相信很多开发者用xcode14打包的app提交到appstore后都有用户反馈iOS12.3一下设备启动闪退的问题，这点大家可以参看https://www.jianshu.com/p/6d205a3e1f9f 这个链接来解决。但同时有一个问题，对于pod生成的target 如果需要修改的就会很麻烦，尤其是在pod install 后，手动修改后的pod target的build setting会被重置
这时候可以修改podfile文件，在 post installer后在other linker flag 后append 相关设置。具体代码如下：
```
post_install do |installer|
installer.pods_project.targets.each do |target|
#####
if target.name != "FCFileManager" //去除OC 库
xcconfig_paths = Array.new
target.build_configurations.each do |config|
new_xcconfig_path = config.base_configuration_reference.real_path
if xcconfig_paths.include? new_xcconfig_path
next
end
xcconfig_paths << new_xcconfig_path
xcconfig_path = config.base_configuration_reference.real_path
# read from xcconfig to build_settings dictionary
build_settings = Hash[*File.read(xcconfig_path).lines.map{|x| x.split(/\s*=\s*/, 2)}.flatten]
# modify OTHER_LDFLAGS
build_settings['OTHER_LDFLAGS'] = "-Wl,-weak-lswiftCoreGraphics -Wl,-rpath,/usr/lib/swift #{build_settings['OTHER_LDFLAGS']}"
# clear current file content
File.open(xcconfig_path, "w") {|file| file.puts ""}
# write build_settings dictionary to xcconfig
build_settings.each do |key,value|
File.open(xcconfig_path, "a") {|file| file.puts "#{key} = #{value}"}
end
end
end
#########
end
end
```
参考连接：
https://developer.apple.com/forums/thread/714795
