distributable:
  url: https://ftp.gnu.org/gnu/m4/m4-{{ version }}.tar.xz
  strip-components: 1

versions:
  github: autotools-mirror/m4/tags
  ignore: [v1.9a, v1.5.89a]

build:
  dependencies:
    tea.xyz/gx/make: '*'
    tea.xyz/gx/cc: c99
  script: |
    ./configure --prefix="{{ prefix }}"
    make --jobs {{ hw.concurrency }} install

test:
  script: |
    OUTPUT=$(cat $FIXTURE | m4)
    test $OUTPUT = tea.xyz
  fixture: |
    define(TEST, tea.xyz)TEST

provides:
  - bin/m4