[folks] tracker: conditional compilation of GLib.SpawnError exception handling

[Raul Gutierrez Segales <raulgs src gnome org>]

commit e4c941605f6ce0d2708da468e89abacf2b01a629
Author: Raul Gutierrez Segales <rgs collabora co uk>
Date:   Thu Sep 1 23:16:27 2011 +0100

    tracker: conditional compilation of GLib.SpawnError exception handling
    
    Starting Tracker 0.10.6, the GLib.SpawnError is exception is thrown
    when calling Tracker.Sparql.Connection.get (). So we need to test
    for the installed version and catch or not the exception, accordingly.
    
    Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=657650

 configure.ac                   |   11 ++++++++++-
 tests/lib/tracker/Makefile.am  |    5 +++++
 tests/lib/tracker/backend.vala |    2 ++
 3 files changed, 17 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b1b65c7..00ecf86 100644
--- a/configure.ac
+++ b/configure.ac
@@ -131,6 +131,7 @@ TP_GLIB_REQUIRED=0.13.1
 VALA_REQUIRED=0.13.3
 VALADOC_REQUIRED=0.3.1
 TRACKER_SPARQL_REQUIRED=0.10
+TRACKER_SPARQL_NEWER_VER=0.10.6
 GCONF2_REQUIRED=2.31
 EBOOK_REQUIRED=3.1.5
 EDATASERVER_REQUIRED=3.1.5
@@ -148,8 +149,16 @@ PKG_CHECK_MODULES([GEE], [gee-1.0 < 0.7])
 PKG_CHECK_MODULES([TP_GLIB], [telepathy-glib >= $TP_GLIB_REQUIRED])
 
 if test x$enable_tracker_backend = xyes; then
+	# Starting Tracker 0.10.6, the GLib.SpawnError is exception is thrown
+	# when calling Tracker.Sparql.Connection.get (). So we need to test
+	# for the installed version and catch or not the exception, accordingly.
         PKG_CHECK_MODULES([TRACKER_SPARQL],
-                          [tracker-sparql-0.10 >= $TRACKER_SPARQL_REQUIRED])
+                          [tracker-sparql-0.10 >= $TRACKER_SPARQL_NEWER_VER],
+			  [AM_CONDITIONAL(HAVE_NEW_TRACKER, [ test 1 == 1 ])],
+			  [PKG_CHECK_MODULES([TRACKER_SPARQL],
+                                             [tracker-sparql-0.10 >= $TRACKER_SPARQL_REQUIRED],
+					     [AM_CONDITIONAL(HAVE_NEW_TRACKER, [ test 0 == 1 ])])]
+			  )
 fi
 
 if test x$enable_eds_backend = xyes; then
diff --git a/tests/lib/tracker/Makefile.am b/tests/lib/tracker/Makefile.am
index c8520c8..da78f65 100644
--- a/tests/lib/tracker/Makefile.am
+++ b/tests/lib/tracker/Makefile.am
@@ -1,3 +1,7 @@
+if HAVE_NEW_TRACKER
+TRACKER_VER_CONSTANTS = -D USE_NEW_SPAWN_EXCEPTION
+endif
+
 VALAFLAGS += \
 	$(ERROR_VALAFLAGS) \
 	--library=tracker-test \
@@ -12,6 +16,7 @@ VALAFLAGS += \
 	--pkg tracker-sparql-0.10 \
 	--pkg folks-tracker \
 	-g \
+	$(TRACKER_VER_CONSTANTS) \
 	$(NULL)
 
 noinst_LTLIBRARIES = libtracker-test.la
diff --git a/tests/lib/tracker/backend.vala b/tests/lib/tracker/backend.vala
index 942052e..f411ed2 100644
--- a/tests/lib/tracker/backend.vala
+++ b/tests/lib/tracker/backend.vala
@@ -255,11 +255,13 @@ public class TrackerTest.Backend
           throw new BackendSetupError.ADD_CONTACT_FAILED
           ("Error fetching SPARQL connection handler : %s\n", e3.message);
         }
+#if USE_NEW_SPAWN_EXCEPTION
       catch (GLib.SpawnError e4)
         {
           throw new BackendSetupError.ADD_CONTACT_FAILED
           ("Error fetching SPARQL connection handler : %s\n", e4.message);
         }
+#endif
     }
 
   private void _add_contacts () throws BackendSetupError