Mesa (master): scons: Disable python state tracker when swig is not present .

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 583e41855b0ae6b9a102b39ac62238472f4cf05a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=583e41855b0ae6b9a102b39ac62238472f4cf05a

Author: José Fonseca <jfonseca at vmware.com>
Date:   Mon Nov  1 15:27:34 2010 +0000

scons: Disable python state tracker when swig is not present.

---

 src/gallium/state_trackers/python/SConscript |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/gallium/state_trackers/python/SConscript b/src/gallium/state_trackers/python/SConscript
index 5cb7960..b837186 100644
--- a/src/gallium/state_trackers/python/SConscript
+++ b/src/gallium/state_trackers/python/SConscript
@@ -7,6 +7,9 @@ if env['toolchain'] == 'crossmingw':
     # Cross-compilation not supported
     Return()
 
+if not env.Detect(['swig']):
+    Return()
+
 env = env.Clone()
 
 env.Tool('python')