tce-load -i compiletc python3.6 re2c

cd ninja-1.9.0

edit configure.py
    cflags = ['-march=i486 -mtune=i686', '-Wall', '-Wextra',
        cflags += ['-Os', '-DNDEBUG']

python3.6 ./configure.py --bootstrap --verbose

sudo install -m755 ninja /usr/local/bin/
sudo install -Dm644 misc/bash-completion /usr/local/share/bash-completion/completions/ninja
sudo install -Dm644 misc/zsh-completion  /usr/local/share/zsh/site-functions/_ninja