1 AC_DEFUN([OPENAFS_DOC],[
2 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
3 dnl documentation build.
4 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
5 AC_CHECK_PROGS([DOXYGEN], [doxygen])
7 dnl Optionally generate graphs with doxygen.
10 AC_CHECK_PROGS([DOT], [dot])
11 AS_IF([test "x$DOT" = "x"], [HAVE_DOT="no"], [HAVE_DOT="yes"])