升级Xcode 15后编译报错
报错内容：
DT_TOOLCHAIN_DIR cannot be used to evaluate LIBRARY_SEARCH_PATHS, use TOOLCHAIN_DIR instead
指向一些pods库
解决方法，在Podfile文件中添加以下内容，重新执行 pod install 即可。
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
xcconfig_path = config.base_configuration_reference.real_path
xcconfig = File.read(xcconfig_path)
xcconfig_mod = xcconfig.gsub(/DT_TOOLCHAIN_DIR/, "TOOLCHAIN_DIR")
File.open(xcconfig_path, "w") { |file| file << xcconfig_mod }
end
end
end
