2 dnl Copyright 2003,2005 Free Software Foundation, Inc.
4 dnl This file is part of GNU Radio
6 dnl GNU Radio is free software; you can redistribute it and/or modify
7 dnl it under the terms of the GNU General Public License as published by
8 dnl the Free Software Foundation; either version 3, or (at your option)
11 dnl GNU Radio is distributed in the hope that it will be useful,
12 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
13 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 dnl GNU General Public License for more details.
16 dnl You should have received a copy of the GNU General Public License
17 dnl along with GNU Radio; see the file COPYING. If not, write to
18 dnl the Free Software Foundation, Inc., 51 Franklin Street,
19 dnl Boston, MA 02110-1301, USA.
22 AC_DEFUN([GR_CHECK_DOXYGEN],[
23 AC_ARG_ENABLE(doxygen,
24 AC_HELP_STRING([--enable-doxygen],
25 [enable documentation generation with doxygen (no)]))
26 AC_ARG_ENABLE(dot, AC_HELP_STRING([--enable-dot],[use 'dot' to generate graphs in doxygen (auto)]))
28 if test "x$enable_doxygen" = xyes; then
29 AC_PATH_PROG(DOXYGEN, doxygen, , $PATH)
30 if test x$DOXYGEN = x; then
31 if test "x$enable_doxygen" = xyes; then
32 AC_MSG_ERROR([could not find doxygen])
39 AC_PATH_PROG(DOT, dot, , $PATH)
45 AM_CONDITIONAL(DOC, test x$enable_doc = xyes)
47 if test x$DOT = x; then
48 if test "x$enable_dot" = xyes; then
49 AC_MSG_ERROR([could not find dot])
56 AC_SUBST(enable_xml_docs, YES)
57 AC_SUBST(enable_html_docs, YES)
58 AC_SUBST(enable_latex_docs, NO)
59 AC_SUBST(generate_docs)