ios - 如何在CocoaPods中制作含有ARC和MRC工程的SPEC

Question

• 目前工程中引用了一些三方库是MRC的，并且是以COPY源码的方式
• 70%的源码是MRC的

希望有一种方式能够在SPEC中配置混编ARC,MRC

Answer 1

Use subspec (submodule configuration), each submodule can be set separately to decide whether to use ARC
For detailed instructions, take a look at the official document Podspec Syntax Reference
The following is an example using the API of Baidu Map 2.8, in which I extended some methods.
In the example, BaiduMapAPI/Core does not support ARC, BaiduMapAPI/Extend supports ARC, and All is loaded by default. All depends on BaiduMapAPI/Core and BaiduMapAPI/Extend so that the complete library can be loaded by default Introducing projects:

Pod::Spec.new do |s|
  s.name     = 'BaiduMapAPI'
  s.version  = '2.8.0'
  s.license  = { :type => 'Copyright', :text => 'LICENSE  ©2013 Baidu, Inc. All rights reserved.' }
  s.summary  = 'Baidu Map API For iOS.'
  s.homepage = 'http://developer.baidu.com/map/index.php?title=iossdk'
  s.authors  = { 'Steven' => 'qzs21@qq.com' }
  s.source   = { :git => 'https://github.com/qzs21/BaiduMapAPI.git', :tag => s.version }
  s.ios.deployment_target = '5.0'

  s.default_subspec = 'All'
  s.subspec 'All' do |spec|
    spec.ios.dependency 'BaiduMapAPI/Core'
    spec.ios.dependency 'BaiduMapAPI/Extend'
  end

  s.subspec 'Core' do |spec|
    spec.requires_arc            = false
    spec.compiler_flags          = '-ObjC'
    spec.resources               = 'Framework/Resources/mapapi.bundle'
    spec.ios.vendored_frameworks = 'Framework/BaiduMapAPI.framework'
    spec.public_header_files = [
      'Framework/BaiduMapAPI.framework/Headers/*.h'
    ]
    spec.frameworks = [
      'UIKit',
      'CoreLocation',
      'QuartzCore',
      'OpenGLES',
      'SystemConfiguration',
      'CoreGraphics',
      'Security'
    ]
    spec.libraries = [
      "stdc++",
      "stdc++.6"
    ]
  end

  s.subspec 'Extend' do |spec|
    spec.requires_arc        = true
    spec.public_header_files = [
      'Framework/Extend/*.h'
    ]
    spec.source_files = [
        'Framework/Extend/*.{h,mm,m}'
    ]
    spec.ios.dependency 'BaiduMapAPI/Core'
  end
end

Answer 2

spec.ios.vendored_frameworks When I submit, it tells me that the file cannot be found with my path, however, the path is correct.

Answer 3

I specified the vendored_frameworks path in the spec file and there was no problem. But when I compiled the project, it prompted file not found. How can I solve it?