[pygobject] Disable GI tests when introspection disabled

[John Stowers <jstowers src gnome org>]

commit 27023fd56148dd17b5576c1e81e0fe851d9b8727
Author: John Stowers <john stowers gmail com>
Date:   Fri Sep 24 21:20:53 2010 +1200

    Disable GI tests when introspection disabled

 tests/Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index cf3c4f1..7a1d4ba 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,5 +1,6 @@
 CLEANFILES =
 
+if ENABLE_INTROSPECTION
 # noinst_ always builds a static library
 testlib_LTLIBRARIES = libregress.la libgimarshallingtests.la
 testlibdir = $(prefix)/unused
@@ -36,6 +37,7 @@ GIMarshallingTests-1.0.typelib: GIMarshallingTests-1.0.gir Makefile
 	$(AM_V_GEN) g-ir-compiler $< -o $@
 
 CLEANFILES += Regress-1.0.gir Regress-1.0.typelib GIMarshallingTests-1.0.gir GIMarshallingTests-1.0.typelib
+endif
 
 noinst_LTLIBRARIES = testhelper.la