Automates doxygen document generation for mongodb

1. cmake >= 3.8.0
2. doxygen >= 1.8.13
3. graphviz >= 2.40.1

$ mkdir ./build
$ cd ./build && cmake .. && make

or just

./build.sh

start with ./build/docs/html/index.html

1. The environment variable $MONGODB_ROOT
2. ~/mongo
3. https://github.com/mongodb/mongo

1. All public/protected/private members
2. All namespaces includig anonymous namespaces
3. C/C++ source code and *.md below following directories
   • mongo/src/mongo/base
   • mongo/src/mongo/bson
   • mongo/src/mongo/crypto
   • mongo/src/mongo/db
   • mongo/src/mongo/dbtests
   • mongo/src/mongo/embedded
   • mongo/src/mongo/executor
   • mongo/src/mongo/idl
   • mongo/src/mongo/logv2
   • mongo/src/mongo/platform
   • mongo/src/mongo/rpc
   • mongo/src/mongo/s
   • mongo/src/mongo/stdx
   • mongo/src/mongo/transport
   • mongo/src/mongo/unittest
   • mongo/src/mongo/util
4. *.md below mongo/docs
5. Source browser
6. Symbol & file search
7. Inheritance diagram & collaboration diagram
8. Include dependency diagram
9. Interactive diagram through SVG

1. Ubuntu 18.04
2. Homebrew on MacOS X Catalina