只有几个文件中没有椰子弧

我已经更新了podspec,以支持一些不使用ARC的文件:

Pod::Spec.new do |spec|
  spec.name         = "AppName"
  spec.version      = "0.0.1"
  spec.source       = { :git => 'ssh://...', :tag => '0.0.1'}
  spec.license      = 'Apache 2.0'
  spec.author       = "me" => "me@somewhere.com"
  spec.platform     = :ios, '7.0'
  spec.requires_arc = true
  spec.frameworks   = ['Foundation', 'UIKit', 'CoreGraphics', 'QuartzCore', 'CoreFoundation']

  # import sources
  spec.source_files = 'Classes/*.{h,m}', 
                      'Classes/**/*.{h,m}'
  spec.resources = 'Resources/**.*'

  # attach non-arc files
  non_arc_files = ['Classes/Frameworks/PGSQLKit/*.{h,m}',
                   'Classes/Frameworks/PGSQLKit/**/*.{h,m}',
                   'Classes/Frameworks/QRunLoopOperation/*.{h,m}']
  spec.exclude_files = non_arc_files
  spec.subspec 'no-arc' do |sna|
      sna.requires_arc = false
      sna.source_files = non_arc_files
  end

  # link with modules
  spec.subspec 'Core' do |cs|
      cs.dependency 'libextobjc', '~> 0.4'
      cs.dependency 'CocoaLumberjack', '2.0.0-rc2'
      cs.dependency 'FMDB', '~> 2.5'
      cs.dependency 'ASIHTTPRequest', '~> 1.8'
  end
end

然而,我收到一个错误:

$ pod spec lint

->AppName(0.0.1) -错误|[AppName/no-arc]返回了失败的退出代码。您可以使用 --verbose 了解更多信息。 -注意|[RNDataHandler/no arc]clang:error:链接器命令失败,退出代码为1(使用-v查看调用)

更多详细信息 --冗长的,冗长的 :

// more errors like this
"_PQresultErrorMessage", referenced from:
  -[PGSQLConnection open:] in PGSQLConnection.o
"_PQresultStatus", referenced from:
  -[PGSQLConnection execCommand:] in PGSQLConnection.o
  -[PGSQLConnection open:] in PGSQLConnection.o
"_PQsetNoticeProcessor", referenced from:
  -[PGSQLConnection connect] in PGSQLConnection.o
"_PQstatus", referenced from:
  -[PGSQLConnection connect] in PGSQLConnection.o
"_PQunescapeBytea", referenced from:
  -[PGSQLConnection sqlDecodeData:] in PGSQLConnection.o
"_sqlite3_exec", referenced from:
  ___57-[MyFile(Category) doSomething:]_block_invoke in MyFile+Category.o
  ___33-[MyFile doSomethingElse]_block_invoke in MyFile.o
  -[MyFile doSomething:withSomething:error:] in MyFile.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
** BUILD FAILED **

文件似乎未与项目连接。