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ACLTX_PROG_LATEX([ACTION-IF-NOT-FOUND])
This macro find a latex application and set the variable latex to the name of the application or to no if not found if ACTION-IF-NOT-FOUND is not specified, configure fail when then application is not found.
It is possible to set manually the program to use using latex=...
Boretti Mathieu <boretti@eig.unige.ch>
2008-04-12
AC_DEFUN([ACLTX_PROG_LATEX],[ AC_ARG_VAR(latex,[specify default latex application]) if test "$ac_cv_env_latex_set" = "set" ; then AC_MSG_CHECKING([Checking for latex]) latex="$ac_cv_env_latex_value"; AC_MSG_RESULT([$latex (from parameter)]) else AC_CHECK_PROGS(latex,[latex elatex lambda],no) fi if test $latex = "no" ; then ifelse($#,0,[AC_MSG_ERROR([Unable to find the latex application])], $1) fi])
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