1 files changed, 20 insertions, 4 deletions
diff --git a/indra/cmake/run_build_test.py b/indra/cmake/run_build_test.py
index 104585c195..ce2d1e0386 100644
--- a/indra/cmake/run_build_test.py
+++ b/indra/cmake/run_build_test.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 """\
 @file   run_build_test.py
 @author Nat Goodspeed
@@ -24,7 +24,7 @@ myprog somearg otherarg
 
 $LicenseInfo:firstyear=2009&license=viewerlgpl$
 Second Life Viewer Source Code
-Copyright (C) 2010, Linden Research, Inc.
+Copyright (C) 2009-2010, Linden Research, Inc.
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
@@ -82,10 +82,24 @@ def main(command, libpath=[], vars={}):
         dirs = os.environ.get(var, "").split(os.pathsep)
         # Append the sequence in libpath
         print "%s += %r" % (var, libpath)
-        dirs.extend(libpath)
+        for dir in libpath:
+            # append system paths at the end
+            if dir in ('/lib', '/usr/lib'):
+                dirs.append(dir)
+            # prepend non-system paths
+            else:
+                dirs.insert(0, dir)
+
+        # Filter out some useless pieces
+        clean_dirs = []
+        for dir in dirs:
+            if dir and dir not in ('', '.'):
+                clean_dirs.append(dir)
+
         # Now rebuild the path string. This way we use a minimum of separators
         # -- and we avoid adding a pointless separator when libpath is empty.
-        os.environ[var] = os.pathsep.join(dirs)
+        os.environ[var] = os.pathsep.join(clean_dirs)
+        print "%s = %r" % (var, os.environ[var])
     # Now handle arbitrary environment variables. The tricky part is ensuring
     # that all the keys and values we try to pass are actually strings.
     if vars:
@@ -95,6 +109,8 @@ def main(command, libpath=[], vars={}):
     os.environ.update(dict([(str(key), str(value)) for key, value in vars.iteritems()]))
     # Run the child process.
     print "Running: %s" % " ".join(command)
+    # Make sure we see all relevant output *before* child-process output.
+    sys.stdout.flush()
     return subprocess.call(command)
 
 if __name__ == "__main__":