This project contains most simple example of project with GN build system.

Before building, you should make sure that you have installed C++ compiler, for example, MinGW (https://www.mingw-w64.org/downloads), Ninja build system (https://github.com/ninja-build/ninja), GN meta build system (https://gn.googlesource.com/gn/).

1. Generate main.o file with GCC compile:

gcc -Wall -c -o out/main.o main.cc

2. Generate ninja files with GN:

gn gen out

3. Compile proj with Ninja:

ninja -C out hello

4. Run compiled .exe file:

out/hello

You can read about Chromium GN project structure here.