构建本地debug node的环境，我用cmake编译

[huenchao]

1. 下载源码

$ git clone https://github.com/nodejs/node.git

2. 配置

$ ./configure --debug

如果出现:

Node configure: Found Python 3.7.2...
INFO: Using floating patch "tools/icu/patches/64/source/common/putil.cpp" from "tools/icu"
INFO: Using floating patch "tools/icu/patches/64/source/i18n/dtptngen.cpp" from "tools/icu"
No receipt for 'com.apple.pkg.DeveloperToolsCLILeo' found at '/'.
No receipt for 'com.apple.pkg.DeveloperToolsCLI' found at '/'.
gyp: No Xcode or CLT version detected!
Error running GYP

首先，你的py版本不对，nodejs需要用py2，你需要把py3.x都删了，然后执行下面的

$ sudo rm -rf /Library/Developer/CommandLineTools
$  xcode-select --install

如果上面还不行，就去看一下这个issue

$ python2 configure.py --debug
INFO: Using floating patch "tools/icu/patches/64/source/common/putil.cpp" from "tools/icu"
INFO: Using floating patch "tools/icu/patches/64/source/i18n/dtptngen.cpp" from "tools/icu"
INFO: configure completed successfully

3. 只编译debug的版本(如果第二步你出错的话，你记得加上在下面命令前PYTHON=python2)

$ make -C out BUILDTYPE=Debug -j 4

[huenchao]

我们再介绍一个新工具，利用它，我们可以自动生成cmakelist.txt. 它就是node-cmake-generator

1. install Xcode
2. clone your node fork
3. cd node
4. npm install -g node-cmake-generator
5. run node-cmake-generator
6. open the project in CLion
7. make -C out BUILDTYPE=Debug -j 1
8. 设置一下debug的配置。
9. enjoy :)