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AC_PROG_GNUPLOT
This macro test if gnuplot is installed. If gnuplot is installed, it set $gnuplot to the right value
Mathieu Boretti <boretti@bss-network.com>
2005-01-21
AC_DEFUN([AC_PROG_GNUPLOT],[ AC_CHECK_PROGS(gnuplot,[gnuplot],no) export gnuplot; if test $gnuplot = "no" ; then AC_MSG_ERROR([Unable to find a gnuplot application]); fi AC_SUBST(gnuplot) ])