package:
  name: m4
  version: 1.4.17

source:
  fn: m4-1.4.17.tar.gz
  url: http://ftp.gnu.org/gnu/m4/m4-1.4.17.tar.gz

test:
  commands:
    - m4 --help
    - m4 --version

about:
  home: http://www.gnu.org/software/m4/
  license: GPL3
  license_file: COPYING
  summary: Implementation of the traditional Unix macro processo
  description: |
    GNU M4 is an implementation of the traditional Unix macro processor. It is
    mostly SVR4 compatible although it has some extensions (for example,
    handling more than 9 positional parameters to macros). GNU M4 also has
    built-in functions for including files, running shell commands, doing
    arithmetic, etc.
  doc_url: http://www.gnu.org/software/m4/manual/index.html
  dev_url: http://git.savannah.gnu.org/gitweb/?p=m4.git