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# ===========================================================================
# http://www.nongnu.org/autoconf-archive/ax_latex_class.html
# ===========================================================================
#
# OBSOLETE MACRO
#
# Deprecated because of licensing issues. The Lesser GPL imposes licensing
# restrictions on the generated configure script unless it is augmented
# with an Autoconf Exception clause.
#
# SYNOPSIS
#
# AX_LATEX_CLASS(CLASSNAME,VARIABLETOSET[,ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
#
# DESCRIPTION
#
# This macros test is class CLASSNAME exists and work and set
# VARIABLETOSET to yes or no If ACTION-IF-FOUND (and ACTION-IF-NOT-FOUND)
# are set, do the correct action
#
# LICENSE
#
# Copyright (c) 2008 Boretti Mathieu <boretti@eig.unige.ch>
# Copyright (c) 2009 Dynare Team
#
# This library is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or (at
# your option) any later version.
#
# This library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library. If not, see <http://www.gnu.org/licenses/>.
AC_DEFUN([AX_LATEX_CLASS],[
AC_CACHE_CHECK([for usability of class $1],[ac_cv_latex_class_]translit($1,[-],[_]),[
AX_LATEX_TEST([\documentclass{$1}
\begin{document}
\end{document}],[ac_cv_latex_class_]translit($1,[-],[_]))
])
$2=$[ac_cv_latex_class_]translit($1,[-],[_]) ; export $2;
AC_SUBST($2)
ifelse($#,2,[],$#,3,[
if test "[$]$2" = "yes" ;
then
$3
fi
],$#,4,[
ifelse($3,[],[
if test "[$]$2" = "no" ;
then
$4
fi
],[
if test "[$]$2" = "yes" ;
then
$3
else
$4
fi
])
])
])
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