.. -*- mode: rst; coding: utf-8 -*-

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Star Traders: A Game of Interstellar Trading
============================================

This directory, `m4`, contains M4 macros used by Autoconf.


The following macro is custom-defined for Star Traders:

* `xopen-source.m4`


The following macros are from the `Autoconf Archive project`__, as
detailed on that project’s web site:

* `ax_c___attribute__.m4`
* `ax_cflags_warn_all.m4`
* `ax_compiler_vendor.m4`
* `ax_prepend_flag.m4`
* `ax_require_defined.m4`
* `ax_with_curses.m4`

__ https://www.gnu.org/software/autoconf-archive/


The following macro was generated by running the `GNU Portability
Library`__ ``gnulib-tool`` with appropriate command line options, as
detailed on that project’s web site:

* `gnulib-cache.m4`

__ https://www.gnu.org/software/gnulib/
