Solaris expects a single copy of the .py files for both 32-bit and 64-bit,
and then places 64-bit specific items in a '64/' subdirectory.  As such,
the 32-bit and 64-bit versions of these utilities need to always load from
/usr/lib instead of /usr/lib and /usr/lib/$(MACH64) respectively.

Not appropriate for upstream.

--- gobject-introspection-1.46.0/tools/g-ir-tool-template.in	Fri Sep 25 12:18:40 2015
+++ gobject-introspection-1.46.0/tools/g-ir-tool-template.in	Fri Sep 25 12:19:10 2015
@@ -45,7 +45,7 @@
     pylibdir = os.path.join(os.path.dirname(__file__), '..', 'lib', 'gobject-introspection')
 else:
     datadir = "@datarootdir@"
-    pylibdir = os.path.join('@libdir@', 'gobject-introspection')
+    pylibdir = os.path.join('/usr/lib', 'gobject-introspection')
 
 srcdir = os.getenv('UNINSTALLED_INTROSPECTION_SRCDIR', None)
 if srcdir is not None: