2009-07-06 15:57:43 +02:00
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dnl mexopt.m4 --- check for MEX options file.
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dnl
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dnl Copyright (C) 2001--2003 Ralph Schleicher
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dnl
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dnl This program is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU General Public License as
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dnl published by the Free Software Foundation; either version 2,
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dnl or (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; see the file COPYING. If not, write to
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dnl the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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dnl Boston, MA 02111-1307, USA.
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dnl
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dnl As a special exception to the GNU General Public License, if
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dnl you distribute this file as part of a program that contains a
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dnl configuration script generated by GNU Autoconf, you may include
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dnl it under the same distribution terms that you use for the rest
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dnl of that program.
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dnl
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dnl Code:
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# AX_MEX_OPTIONS
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# --------------
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# Check for MEX options file.
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AC_DEFUN([AX_MEX_OPTIONS],
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[dnl
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AC_PREREQ([2.50])
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mex_options=yes
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AC_ARG_WITH([mex-options], AC_HELP_STRING([--with-mex-options=ARG], [use MEX options file ARG [[standard]]]),
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[mex_options=$withval])
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AC_MSG_CHECKING([for MEX options file handling])
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case $mex_options in
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yes)
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AC_MSG_RESULT([standard])
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mexopts_sh=
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;;
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no)
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AC_MSG_RESULT([disabled])
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mexopts_sh=$ac_aux_dir/noopts.sh
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;;
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*)
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AC_MSG_RESULT([enabled])
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mexopts_sh=$mex_options
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;;
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esac
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if test -n "$mexopts_sh" ; then
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AC_MSG_CHECKING([whether MEX options file exists])
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if test -f "$mexopts_sh" ; then
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AC_MSG_RESULT([yes])
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# Canonicalize file name.
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mexopts_sh_dir=`echo "$mexopts_sh" | sed 's,[[^/]]*$,,'`
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mexopts_sh_dir=`cd "${mexopts_sh_dir-.}" && pwd`
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mexopts_sh_name=`echo "$mexopts_sh" | sed 's,.*/,,'`
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mexopts_sh="$mexopts_sh_dir/$mexopts_sh_name"
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else
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([$mexopts_sh: no such file])
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fi
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MEXOPTS="-f $mexopts_sh"
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else
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MEXOPTS=
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fi
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AC_SUBST([mexopts_sh])
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AC_SUBST([MEXOPTS])
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])
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dnl mexopt.m4 ends here
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2009-07-06 19:01:12 +02:00
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dnl Local variables:
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dnl tab-width: 8
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dnl End:
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