两个静态库链接冲突解决办法
//-I HEADER_SEARCH_PATHS = $(inherited) "${SRCROOT}/AFNetworking" "${SRCROOT}/AFNetworking2" //-L LIBRARY_SEARCH_PATHS = $(inherited) "${SRCROOT}/AFNetworking" "${SRCROOT}/AFNetworking2" //-l // -noall_load // all_load // -ObjC //-load_hidden //-force_load OTHER_LDFLAGS = $(inherited) -l"AFNetworking" -l"AFNetworking2" -Xlinker -force_load -Xlinker "${SRCROOT}/AFNetworking2/libAFNetworking2.a"