gclient config --unmanaged --name=src https://github.com/LittleKu/base.git

gclient sync

cd src

set NINJA_SUMMARIZE_BUILD=1

# MacOS:
export CHROMIUM_BUILDTOOLS_PATH=`pwd`/buildtools
gn gen out/Debug --filters://base "--args=is_debug=true target_os=\"mac\"" --ide=xcode --filters://examples
autoninja -C out/Debug default

# Windows:
set CHROMIUM_BUILDTOOLS_PATH=%cd%\buildtools
gn gen out/Debug_x86 --filters://base --args=is_debug=true --ide=vs2022 --sln=example --filters://examples
autoninja -C out/Debug_x86 default