distributable:
  url: https://ftp.gnu.org/gnu/bc/bc-{{version.raw}}.tar.gz
  strip-components: 1

versions:
  url: https://ftp.gnu.org/gnu/bc/
  match: /bc-\d+\.\d+\.\d+\.tar\.gz/
  strip:
    - /^bc-/
    - /\.tar\.gz$/

dependencies:
  github.com/westes/flex: ^2.6

build:
  dependencies:
    gnu.org/bison: '*'
    gnu.org/ed: '*'
    gnu.org/texinfo: '*'
  script:
    - ./configure $ARGS
    - make --jobs {{hw.concurrency}} install
  env:
    ARGS:
      - --disable-debug
      - --disable-dependency-tracking
      - --disable-silent-rules
      - --prefix={{prefix}}
      - --infodir={{prefix}}/share/info
      - --mandir={{prefix}}/share/man
      - --with-libedit

provides:
  - bin/bc

test:
  - bc --version | grep {{version.raw}}
  - echo '150+150' | bc | grep 300