For example, I have project A, and it need project B, so I use pod "Project B". But project B need some dylib and static library. So, I write project B podspec such as:
Pod::Spec.new do |s|
s.name = 'ProjectB'
s.version = '3.0.0'
s.license = 'MIT'
s.summary = 'ProjectB'
s.homepage = 'urlAddress'
s.authors = { 'Jumei' => 'app@jumei.com' }
s.source = { :git => 'gitAddress', :branch => 'develop'}
s.vendored_library = 'ProjectB_Dir/libmp3lame.a'
s.library = 'libc++.dylib'
s.requires_arc = true
s.ios.deployment_target = '5.0'
end
but thers is not libc++.dylib in project B.