03 - xcode 内置工具

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使用xcode内置工具

创建一个空的工程，导入DevToolsCore.framework 工具

  1. 使用 DevToolsCore.framework 工具，它的位置在 /Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/Frameworks/DevToolsCore.framework

  2. copy framework 放到根目录，拖到项目里面，运行报错：

dyld[78893]: Library not loaded: @rpath/DVTPortal.framework/Versions/A/DVTPortal

  Referenced from: /Users/mac/Library/Developer/Xcode/DerivedData/PBMod-djxgycjjyrqllzhanugnfxhrtvkg/Build/Products/Debug/DevToolsCore.framework/Versions/A/DevToolsCore

  Reason: tried: '/Users/mac/Library/Developer/Xcode/DerivedData/PBMod-djxgycjjyrqllzhanugnfxhrtvkg/Build/Products/Debug/DVTPortal.framework/Versions/A/DVTPortal' (no such file), '/usr/lib/swift/DVTPortal.framework/Versions/A/DVTPortal' (no such file), '/Users/mac/Library/Developer/Xcode/DerivedData/PBMod-djxgycjjyrqllzhanugnfxhrtvkg/Build/Products/Debug/DevToolsCore.framework/Versions/A/../../../../../../../Developer/Toolchains/XcodeDefault.xctoolcha in/usr/lib/DVTPortal.framework/Versions/A/DVTPortal' (no such file), '/Library/Frameworks/DVTPortal.framework/Versions/A/DVTPortal' (no such file), '/System/Library/Frameworks/DVTPortal.framework/Versions/A/DVTPortal' (no such file)

config 添加

 LD_RUNPATH_SEARCH_PATHS = "/Applications/Xcode.app/Contents/SharedFrameworks" 

之后运行运行 报错

dyld[79170]: Library not loaded: @rpath/libclang.dylib

  Referenced from: /Users/mac/Library/Developer/Xcode/DerivedData/PBMod-djxgycjjyrqllzhanugnfxhrtvkg/Build/Products/Debug/DevToolsCore.framework/Versions/A/DevToolsCore

  Reason: tried: '/Users/mac/Library/Developer/Xcode/DerivedData/PBMod-djxgycjjyrqllzhanugnfxhrtvkg/Build/Products/Debug/libclang.dylib' (no such file), '/usr/lib/system/introspection/libclang.dylib' (no such file), '/usr/lib/swift/libclang.dylib' (no such file), '/Users/mac/Library/Developer/Xcode/DerivedData/PBMod-djxgycjjyrqllzhanugnfxhrtvkg/Build/Products/Debug/DevToolsCore.framework/Versions/A/../../../../../../../Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/libclang.dylib' (no such file), '/Applications/Xcode.app/Contents/SharedFrameworks/libclang.dylib' (no such file), '/Applications/Xcode.app/Contents/SharedFrameworks/libclang.dylib' (no such file), '/usr/local/lib/libclang.dylib' (no such file), '/usr/lib/libclang.dylib' (no such file)

  添加

  "/Applications/Xcode.app/Contents/Frameworks"
  LD_RUNPATH_SEARCH_PATHS = "/Applications/Xcode.app/Contents/SharedFrameworks" "/Applications/Xcode.app/Contents/Frameworks"

之后运行报错

dyld[79194]: Library not loaded: @rpath/DevToolsFoundation.framework/Versions/A/DevToolsFoundation

  Referenced from: /Users/mac/Library/Developer/Xcode/DerivedData/PBMod-djxgycjjyrqllzhanugnfxhrtvkg/Build/Products/Debug/DevToolsCore.framework/Versions/A/DevToolsCore

  Reason: tried:

  添加

LD_RUNPATH_SEARCH_PATHS = "/Applications/Xcode.app/Contents/SharedFrameworks" "/Applications/Xcode.app/Contents/Frameworks" "/Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/Frameworks"

运行成功 。

framework 拖到项目工程里面做了什么事情

 framework 拖到项目工程里面 主要做了两件事情

 1、配置了 framework search paths  2、配置了 ld (链接器 )-framework -framework DevToolsCore （输出 link pbmod 里面找到）

   此时删掉拖入本地的framework ，配置以上两项 ，去xcode里面找到  DevToolsCore  FRAMEWORK_SEARCH_PATHS = "/Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/Frameworks"   OTHER_LDFLAGS = -framework DevToolsCore

 第三步 添加头文件 DevToolsCore

 main.h import “PBXProject.h”  报错 'DevToolsCore/PBXContainer.h' file not found

 因为此时的头文件放到项目中，引用方式是相对路径，所以就是找不到<DevToolsCore/PBXContainer.h>

 配置项 HEADER_SEARCH_PATHS = “${SRCROOT}”

 之后编译报错 'PBXProject.h' file not found，需要修改为 “DevToolsCore/PBXProject.h”

 继续编译  报错'NSObject.h' file not found，iOS 项目里面 xcode会自动导入nsobject文件，但是macos项目调用不到 ，所以要更换成

 #import <Foundation/Foundation.h>，不行的继续替换成 #import <Foundation/Foundation.h>，

   第四步 编写代码

 PBXProject *project = [PBXProject projectWithFile:@"/Users/mac/Documents/doc/lg-video/V17/工程化实战/03/LGApp/LGApp.xcodeproj"];

 运行会报错，因为这个API是ide的API，所以找不到，参考前人经验找了ide初始化方法， IDEInitialize的实现，所以需要初始化，

 加上初始化代码 编译报错

 Undefined symbols for architecture x86_64:    "_IDEInitialize", referenced from:    _main in main.o  clang: error: linker command failed with exit code 1 (use -v to see invocation)

 需要骗一下linker 遇到这个 _IDEInitialize  符号不需要管，直接放过去，所以加上以下噢诶之参数

配置 -Xlinker -U -Xlinker _IDEInitialize

 就ok了

ruby

通过rvm 安装ruby ,使用rvm来管理ruby的版本

rvm install 3.0.0
rvm list
rvm lisk know
rvm use 3.0.0

切换源

 echo "ruby_url=https://cache.ruby-China.com/pub/ruby" > ~/.rvm/user/db

 gem sources --add https://mirrors.tuna.tsinghua.edu.cn/rubygems/ --remove https://rubygems.org/
  
 bundle config mirror.https://rubygems.org https://mirrors.tuna.tsinghua.edu.cn/rubygems

dns解析污染，host文件配置

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