WAF: when changing environment (e.g. LD_LIBRARY_PATH for --run and --shell), make the new paths take precedence over the old ones.
--- a/wscript Wed Aug 01 19:52:59 2007 +0200
+++ b/wscript Wed Aug 01 18:34:23 2007 +0100
@@ -215,7 +215,7 @@
os_env = dict(os.environ)
if pathvar is not None:
if pathvar in os_env:
- os_env[pathvar] = pathsep.join([os_env[pathvar]] + list(env['NS3_MODULE_PATH']))
+ os_env[pathvar] = pathsep.join(list(env['NS3_MODULE_PATH']) + [os_env[pathvar]])
else:
os_env[pathvar] = pathsep.join(list(env['NS3_MODULE_PATH']))