mdw@git.distorted.org.uk Git - runlisp/blob - m4/mdw-manext.m4

   1 dnl -*-autoconf-*-
   2
   3 ### SYNOPSIS
   4 ###
   5 ###   mdw_MANEXT
   6 ###
   7 ### DESCRIPTION
   8 ###
   9 ###   Define the `@manext@' substitution as an extension to append to manpage
  10 ###   section names.
  11 ###
  12 ###   A `--with-man-ext' command-line option is defined, which allows the end
  13 ###   user to override the setting; otherwise it is set to DFLT.
  14 ###
  15 ### LICENSE
  16 ###
  17 ###   Copyright (c) 2003 Mark Wooding <mdw@distorted.org.uk>
  18 ###
  19 ###   This program is free software: you can redistribute it and/or modify it
  20 ###   under the terms of the GNU General Public License as published by the
  21 ###   Free Software Foundation, either version 2 of the License, or (at your
  22 ###   option) any later version.
  23 ###
  24 ###   This program is distributed in the hope that it will be useful, but
  25 ###   WITHOUT ANY WARRANTY; without even the implied warranty of
  26 ###   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  27 ###   General Public License for more details.
  28 ###
  29 ###   You should have received a copy of the GNU General Public License along
  30 ###   with this program. If not, see <http://www.gnu.org/licenses/>.
  31 ###
  32 ###   As a special exception, the respective Autoconf Macro's copyright owner
  33 ###   gives unlimited permission to copy, distribute and modify the configure
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  37 ###   Macro appear in them. The GNU General Public License (GPL) does govern
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  40 ###   This special exception to the GPL applies to versions of the Autoconf
  41 ###   Macro released by the Autoconf Archive. When you make and distribute a
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  43 ###   exception to the GPL to apply to your modified version as well.
  44
  45 # serial 1
  46 AC_DEFUN([mdw_MANEXT], [
  47 AC_ARG_WITH([man-ext],
  48 [AS_HELP_STRING([--with-man-ext=EXT],
  49                 [give manpages the EXT extension (e.g., foo.3EXT)])],
  50 [manext=$withval], [manext=mLib])
  51 AC_SUBST(manext)])