AC_LATEX_CLASSES([<class1>,<class2>,...],<var>)
, 

2006-07-16

Boretti Mathieu <boretti@eig.unige.ch>

GPLWithACException
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cryp.to ac-archive's Obsoleted (obsoleted)

• obsoleted Replaced by the newer ACLTX_XXX set of macros.

Test if class1 exists and if not class2 and so and set $var to the right value

AC_LATEX_CLASSES([allo,book,bnjour],book)
should set $book="book"

define(_AC_LATEX_CLASSES_INTERNE,[
	ifelse($#,1,[],$#,2,[
		AC_LATEX_CLASS($2,$1)
	],[
		AC_LATEX_CLASS($2,$1)
		if test "$$1" = "yes";
		then
			$1=$2 ; export $1 ;
		else
			_AC_LATEX_CLASSES_INTERNE($1,m4_shift(m4_shift($@)))
		fi;
	])
])

AC_DEFUN([AC_LATEX_CLASSES],[
	_AC_LATEX_CLASSES_INTERNE($2,$1)
	AC_SUBST($2)
])