---
kind: pipeline
type: docker
name: default

steps:
  - name: build
    image: debian:bullseye
    commands:
      - DEBIAN_FRONTEND=noninteractive apt update
      - DEBIAN_FRONTEND=noninteractive apt install -y g++ gcc autoconf automake make libtool-bin
      - autoreconf -fi
      - ./configure --prefix /usr
      - make -j$(nproc)
      - make install

...