1dnl ---------------------------------------------------------------------------
2dnl gtk-doc: We use gtk-doc for building our documentation. However, we
3dnl          require the user to explicitely request the build.
4dnl ---------------------------------------------------------------------------
5AC_DEFUN([GP_CHECK_GTK_DOC],
6[
7try_gtkdoc=false
8gtkdoc_msg="no (not requested)"
9have_gtkdoc=false
10AC_ARG_ENABLE(docs, [  --enable-docs             Use gtk-doc to build documentation [default=no]],[
11	if test x$enableval = xyes; then
12		try_gtkdoc=true
13	fi])
14if $try_gtkdoc; then
15	AC_PATH_PROG(GTKDOC,gtkdoc-mkdb)
16	if test -n "${GTKDOC}"; then
17		have_gtkdoc=true
18		gtkdoc_msg="yes"
19	else
20		gtkdoc_msg="no (http://www.gtk.org/rdp/download.html)"
21	fi
22fi
23AM_CONDITIONAL(ENABLE_GTK_DOC, $have_gtkdoc)
24])
25