Lines Matching refs:check_program

170 sub check_program($$)  subroutine
386 	check_program("dvipng", 2) if ($pdf);
722 	$python_cmd = check_program("python", 0) if (!$python_cmd);
752 			check_program("virtualenv", 0);
759 	check_program("make", 0);
760 	check_program("gcc", 0);
762 	check_program("dot", 1);
763 	check_program("convert", 1);
766 	check_program("xelatex", 2) if ($pdf);
767 	check_program("rsvg-convert", 2) if ($pdf);
768 	check_program("latexmk", 2) if ($pdf);