tce-load -i compiletc python3.8

https://github.com/ninja-build/ninja/archive/v1.10.0/ninja-1.10.0.tar.gz

cd ninja-1.10.0

edit configure.py
    cflags = ['-march=armv6zk', '-mtune=arm1176jzf-s', '-mfpu=vfp', '-Wall', '-Wextra',
        cflags += ['-Os', '-DNDEBUG']

python3.8 ./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