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ACLTX_CLASSES(CLASSESNAMES,VARIABLETOSET[,ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
This class search for the first suitable package in CLASSESNAMES (comma separated list) and set VARIABLETOSET to the class found or to no
Boretti Mathieu <boretti@eig.unige.ch>
2006-07-16
define(_ACLTX_CLASSES_INTERNE,[
ifelse($#,1,[],$#,2,[
ACLTX_CLASS($2,$1)
],[
ACLTX_CLASS($2,$1)
if test "$$1" = "yes";
then
$1=$2 ; export $1 ;
else
_ACLTX_CLASSES_INTERNE($1,m4_shift(m4_shift($@)))
fi;
])
])
AC_DEFUN([ACLTX_CLASSES],[
_ACLTX_CLASSES_INTERNE($2,$1)
AC_SUBST($2)
ifelse($#,2,[],$#,3,[
if test "[$]$2" != "no" ;
then
$3
fi
],$#,4,[
ifelse($3,[],[
if test "[$]$2" = "no" ;
then
$4
fi
],[
if test "[$]$2" != "no" ;
then
$3
else
$4
fi
])
])
])
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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA