老代码中的坑

在github上下了一个几年前前的老demo，不能运行，几番修改后可以跑起来了，记录一下。。

/Users/ITtest1/Library/Developer/Xcode/DerivedData/VideoBeautify-aamdiainrolfsqguihgohfpxjurh/Build/Intermediates/GPUImage.build/Debug-iphoneos/Documentation.build/Script-BC552B3A1558C6FC001F3FFA.sh: line 5: /usr/local/bin/appledoc: No such file or directory

1.png

第一步修改，左上角Xcode默认选中的项目类型选的不对，纠正过来

2.png

改为如下：

3.png

报错：

error:

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: can't open file: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.1.sdk/usr/lib/libz.dylib (No such file or directory)

4.png

说找不到libz.dylib这个动态库

5.png

现在的动态库已经是.tbd了，直接删了工程里的libz.dylib

报错：

  /Users/ITtest1/Downloads/VideoBeautify-master-3/VideoBeautify/VideoBeautify/ProgressBar/MMProgressHUD.m:346:24: Cannot create __weak reference in file using manual reference counting

6.png

设置build setting -> Apple LLVM7.1 - Language - Objective C -> Weak References in Manual Retain Release YES

7.png 8.png

报错

9.png

关掉bitcode，设为NO

10.png

报错

Undefined symbols for architecture arm64:
  "_inflate", referenced from:
  -[ASIDataDecompressor uncompressBytes:length:error:] in libYoukuUploader.a(ASIDataDecompressor.o)
   "_deflate", referenced from:
  -[ASIDataCompressor compressBytes:length:error:shouldFinish:] in libYoukuUploader.a(ASIDataCompressor.o)
  "_deflateEnd", referenced from:
  -[ASIDataCompressor closeStream] in libYoukuUploader.a(ASIDataCompressor.o)
  "_inflateInit2_", referenced from:
  -[ASIDataDecompressor setupStream] in libYoukuUploader.a(ASIDataDecompressor.o)
  "_inflateEnd", referenced from:
  -[ASIDataDecompressor closeStream] in libYoukuUploader.a(ASIDataDecompressor.o)
  "_crc32", referenced from:
  _crcFromData in libYoukuUploader.a(YoukuUploader.o)
  "_deflateInit2_", referenced from:
  -[ASIDataCompressor setupStream] in libYoukuUploader.a(ASIDataCompressor.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

添加libz.tbd

搞定。可以运行了。