configure: fix build without gtk-doc support.

Also do not generate tamplate files as all the documentation is inline.
Drop un-needed code in autogen.sh as well.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>

autogen.sh

@@ -20,14 +20,6 @@ if test -z $GTKDOCIZE; then
     echo "EXTRA_DIST =" > gtk-doc.make
 else
     gtkdocize || exit $?
-    # we need to patch gtk-doc.make to support pretty output with
-    # libtool 1.x.  Should be fixed in the next version of gtk-doc.
-    # To be more resilient with the various versions of gtk-doc one
-    # can find, just sed gkt-doc.make rather than patch it.
-    sed -e 's#) --mode=compile#) --tag=CC --mode=compile#' gtk-doc.make > gtk-doc.temp \
-        && mv gtk-doc.temp gtk-doc.make
-    sed -e 's#) --mode=link#) --tag=CC --mode=link#' gtk-doc.make > gtk-doc.temp \
-        && mv gtk-doc.temp gtk-doc.make
 fi
 
 AUTORECONF=`which autoreconf`

configure.ac

@@ -154,8 +154,10 @@ AC_CHECK_LIB(m, tan)
 
 dnl Check for Gtk doc
 GTKDOC_VERSION=gtkdoc_version
-GTK_DOC_CHECK([$GTKDOC_VERSION])
-AM_CONDITIONAL([BUILD_GTK_DOC], [test "x$enable_gtk_doc" = "xyes"])
+# gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
+m4_ifdef([GTK_DOC_CHECK], [
+GTK_DOC_CHECK([$GTKDOC_VERSION], [--flavour no-tmpl])], [
+AM_CONDITIONAL([ENABLE_GTK_DOC], [false])])
 AC_SUBST(GTKDOC_VERSION)
 
 dnl Check for GLib

docs/Makefile.am

@@ -1,6 +1,6 @@
 SUBDIRS =
 
-if BUILD_GTK_DOC
+if ENABLE_GTK_DOC
 SUBDIRS += reference
 endif