[gedit-plugins/gnome-2-32] Disable synctex plugin if dbus-python is not found.

[Jose Aliste <jaliste src gnome org>]

commit 6b15cf6153930ea1a024733e7c734d6ded920a98
Author: José Aliste <jaliste src gnome org>
Date:   Sat Sep 18 00:28:56 2010 -0400

    Disable synctex plugin if dbus-python is not found.

 configure.ac |   26 ++++++++++++++++++++++++++
 1 files changed, 26 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 65e3208..4f14c75 100644
--- a/configure.ac
+++ b/configure.ac
@@ -339,6 +339,32 @@ then
 fi
 
 # ================================================================
+# Synctex (dbus-python)
+# ================================================================
+plugin_defined synctex
+if test "$?" = 1
+then
+	DBUSPYTHON_REQUIRED=0.82
+	PKG_CHECK_MODULES([DBUSPYTHON],
+		[dbus-python >= $DBUSPYTHON_REQUIRED],
+		[have_synctex=yes],[have_synctex=no])
+
+	AC_SUBST([DBUS_PYTHON_CFLAGS])
+	AC_SUBST([DBUS_PYTHON_LIBS])
+
+	if test "x$have_synctex" = "xno"; then
+		plugin_defined_explicit synctex
+		if test "$?" = 1
+		then
+			AC_MSG_ERROR([dbus-python could not be found, needed for synctex plugin])
+		else
+			AC_MSG_WARN([dbus-python could not be found, synctex plugin will be disabled])
+			undef_plugin synctex "dbus-python not found"
+		fi
+	fi
+fi
+
+# ================================================================
 # Terminal plugin vte check
 # ================================================================
 plugin_defined terminal