[gobject-introspection] tools: Windows-re-enable 'relocatability' for tool template

[Chun-wei Fan <fanchunwei src gnome org>]

commit 6492ac6386d90fd840722e00c0eef9e24e09f9c2
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Wed Oct 28 15:59:40 2015 +0800

    tools: Windows-re-enable 'relocatability' for tool template
    
    The transition to Python 3.x compatibility accidentily removed the
    'relocatability' support that was added, so re-enable this support on
    Windows again.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=757126

 tools/g-ir-tool-template.in |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/tools/g-ir-tool-template.in b/tools/g-ir-tool-template.in
index 59f3ff4..f80730e 100644
--- a/tools/g-ir-tool-template.in
+++ b/tools/g-ir-tool-template.in
@@ -31,8 +31,6 @@ if sys.version_info.major < 3:
 else:
     import builtins
 
-builtins.__dict__['DATADIR'] = "@datarootdir@"
-
 debug = os.getenv('GI_SCANNER_DEBUG', '').split(',')
 if debug:
     if 'pydevd' in debug:
@@ -56,6 +54,8 @@ else:
     datadir = "@datarootdir@"
     pylibdir = os.path.join('@libdir@', 'gobject-introspection')
 
+builtins.__dict__['DATADIR'] = datadir
+
 srcdir = os.getenv('UNINSTALLED_INTROSPECTION_SRCDIR', None)
 if srcdir is not None:
     pylibdir = srcdir