Xcode 15 编译报错DT_TOOLCHAIN_DIR ca

升级Xcode 14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