自己修改class中的东西，加了些类库，编译mac就报错， 然后我用官网原生的代码编译是好的，把class移除后再添加回来又报错了，这是什么情况
“AppDelegate::AppDelegate()”, referenced from:
-[AppController startup] in SimulatorApp.o
“_adler32”, referenced from:
_png_icc_set_sRGB in libcocos2d Mac.a(png.o)
“_crc32”, referenced from:
cocos2d::unzReadCurrentFile(void*, void*, unsigned int) in libcocos2d Mac.a(unzip.o)
_png_reset_crc in libcocos2d Mac.a(png.o)
_png_calculate_crc in libcocos2d Mac.a(png.o)
_png_icc_set_sRGB in libcocos2d Mac.a(png.o)
“_deflate”, referenced from:
_png_compress_IDAT in libcocos2d Mac.a(pngwutil.o)
_png_text_compress in libcocos2d Mac.a(pngwutil.o)
_PixarLogPostEncode in libcocos2d Mac.a(tif_pixarlog.o)
_PixarLogEncode in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPPostEncode in libcocos2d Mac.a(tif_zip.o)
_ZIPEncode in libcocos2d Mac.a(tif_zip.o)
(maybe you meant: _Curl_unencode_deflate_write)
“_deflateEnd”, referenced from:
_png_destroy_write_struct in libcocos2d Mac.a(pngwrite.o)
_png_deflate_claim in libcocos2d Mac.a(pngwutil.o)
_PixarLogCleanup in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPSetupDecode in libcocos2d Mac.a(tif_zip.o)
_ZIPCleanup in libcocos2d Mac.a(tif_zip.o)
“deflateInit2”, referenced from:
_png_deflate_claim in libcocos2d Mac.a(pngwutil.o)
“deflateInit”, referenced from:
_PixarLogSetupEncode in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPSetupEncode in libcocos2d Mac.a(tif_zip.o)
“_deflateParams”, referenced from:
_PixarLogVSetField in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPVSetField in libcocos2d Mac.a(tif_zip.o)
“_deflateReset”, referenced from:
_png_deflate_claim in libcocos2d Mac.a(pngwutil.o)
_PixarLogPreEncode in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPPreEncode in libcocos2d Mac.a(tif_zip.o)
“_gzclose”, referenced from:
cocos2d::ZipUtils::inflateGZipFile(char const*, unsigned char**) in libcocos2d Mac.a(ZipUtils.o)
“_gzopen”, referenced from:
cocos2d::ZipUtils::inflateGZipFile(char const*, unsigned char**) in libcocos2d Mac.a(ZipUtils.o)
“_gzread”, referenced from:
cocos2d::ZipUtils::inflateGZipFile(char const*, unsigned char**) in libcocos2d Mac.a(ZipUtils.o)
“_iconv”, referenced from:
cocos2d::FontAtlas::conversionU16TOGB2312(std::__1::basic_string<char16_t, std::__1::char_traits<char16_t>, std::__1::allocator<char16_t> > const&, std::__1::unordered_map<unsigned short, unsigned short, std::__1::hash, std::__1::equal_to, std::__1::allocator<std::__1::pair<unsigned short const, unsigned short> > >&) in libcocos2d Mac.a(CCFontAtlas.o)
“_iconv_close”, referenced from:
cocos2d::FontAtlas::~FontAtlas() in libcocos2d Mac.a(CCFontAtlas.o)
“_iconv_open”, referenced from:
cocos2d::FontAtlas::conversionU16TOGB2312(std::__1::basic_string<char16_t, std::__1::char_traits<char16_t>, std::__1::allocator<char16_t> > const&, std::__1::unordered_map<unsigned short, unsigned short, std::__1::hash, std::__1::equal_to, std::__1::allocator<std::__1::pair<unsigned short const, unsigned short> > >&) in libcocos2d Mac.a(CCFontAtlas.o)
“_inflate”, referenced from:
cocos2d::unzReadCurrentFile(void*, void*, unsigned int) in libcocos2d Mac.a(unzip.o)
cocos2d::ZipUtils::inflateMemoryWithHint(unsigned char*, long, unsigned char**, long*, long) in libcocos2d Mac.a(ZipUtils.o)
_png_inflate_read in libcocos2d Mac.a(pngrutil.o)
_png_decompress_chunk in libcocos2d Mac.a(pngrutil.o)
_png_read_IDAT_data in libcocos2d Mac.a(pngrutil.o)
_FT_Gzip_Uncompress in libcocos2d Mac.a(ftgzip.o)
_ft_gzip_file_fill_output in libcocos2d Mac.a(ftgzip.o)
…
“_inflateEnd”, referenced from:
cocos2d::unzCloseCurrentFile(void*) in libcocos2d Mac.a(unzip.o)
cocos2d::ZipUtils::inflateMemoryWithHint(unsigned char*, long, unsigned char**, long*, long) in libcocos2d Mac.a(ZipUtils.o)
_png_destroy_read_struct in libcocos2d Mac.a(pngread.o)
_FT_Stream_OpenGzip in libcocos2d Mac.a(ftgzip.o)
_ft_gzip_stream_close in libcocos2d Mac.a(ftgzip.o)
_FT_Gzip_Uncompress in libcocos2d Mac.a(ftgzip.o)
_inflate_stream in libcocos2d Mac.a(libcurl_la-content_encoding.o)
…
“inflateInit2”, referenced from:
cocos2d::unzOpenCurrentFile3(void*, int*, int*, int, char const*) in libcocos2d Mac.a(unzip.o)
cocos2d::ZipUtils::inflateMemoryWithHint(unsigned char*, long, unsigned char**, long*, long) in libcocos2d Mac.a(ZipUtils.o)
_png_inflate_claim in libcocos2d Mac.a(pngrutil.o)
_FT_Stream_OpenGzip in libcocos2d Mac.a(ftgzip.o)
_FT_Gzip_Uncompress in libcocos2d Mac.a(ftgzip.o)
_inflate_stream in libcocos2d Mac.a(libcurl_la-content_encoding.o)
_Curl_unencode_gzip_write in libcocos2d Mac.a(libcurl_la-content_encoding.o)
…
“inflateInit”, referenced from:
_Curl_unencode_deflate_write in libcocos2d Mac.a(libcurl_la-content_encoding.o)
_PixarLogSetupDecode in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPSetupDecode in libcocos2d Mac.a(tif_zip.o)
“_inflateReset”, referenced from:
_png_reset_zstream in libcocos2d Mac.a(png.o)
_png_decompress_chunk in libcocos2d Mac.a(pngrutil.o)
_FT_Stream_OpenGzip in libcocos2d Mac.a(ftgzip.o)
_ft_gzip_file_io in libcocos2d Mac.a(ftgzip.o)
_PixarLogPreDecode in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPPreDecode in libcocos2d Mac.a(tif_zip.o)
“_inflateReset2”, referenced from:
_png_inflate_claim in libcocos2d Mac.a(pngrutil.o)
“_inflateSync”, referenced from:
_PixarLogDecode in libcocos2d Mac.a(tif_pixarlog.o)
_ZIPDecode in libcocos2d Mac.a(tif_zip.o)
“_uncompress”, referenced from:
FileServer::loopReceiveFile() in libsimulator Mac.a(FileServer.o)
cocos2d::ZipUtils::inflateCCZBuffer(unsigned char const*, long, unsigned char**) in libcocos2d Mac.a(ZipUtils.o)
cocostudio::CocoLoader::ReadCocoBinBuff(char*) in libcocos2d Mac.a(CocoLoader.o)
(maybe you meant: _ssl3_do_uncompress, __ZN7runtime14FileSendProtos23set_has_uncompress_sizeEv , __ZNK7runtime14FileSendProtos19has_uncompress_sizeEv , __ZN7runtime14FileSendProtos19set_uncompress_sizeEy )
“_zlibVersion”, referenced from:
_Curl_unencode_gzip_write in libcocos2d Mac.a(libcurl_la-content_encoding.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Showing first 200 warnings only
