[kupfer] wscript: Refresh VERSION at build time

[Ulrik Sverdrup <usverdrup src gnome org>]

commit c47b510f29ab7807f15f2fc204dc4c219c94c44b
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Sat Oct 31 17:07:00 2009 +0100

    wscript: Refresh VERSION at build time
    
    This change affects using Kupfer in development only. At waf's build
    time, refresh VERSION, else the old value from last configure is used.

 wscript |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/wscript b/wscript
index 204e7b5..8736277 100644
--- a/wscript
+++ b/wscript
@@ -158,6 +158,8 @@ def _find_packages_in_directory(bld, name):
 			_new_package(bld, dirname)
 
 def build(bld):
+	# always read new version
+	bld.env["VERSION"] = VERSION
 	# kupfer module version info file
 	version_subst_file = "kupfer/version_subst.py"
 	obj = bld.new_task_gen("subst",