Mesa (master): scons: Always load lex/yacc tool.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 8987109c27899273bffca941c48b466218ba56ea
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8987109c27899273bffca941c48b466218ba56ea

Author: José Fonseca <jfonseca at vmware.com>
Date:   Thu Mar  3 15:28:36 2011 +0000

scons: Always load lex/yacc tool.

lex/yacc is not loaded by default when toolchain is not default either,
e.g., when toolchain=crossmingw.

---

 scons/gallium.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/scons/gallium.py b/scons/gallium.py
index 112f6c8..34523d5 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -598,6 +598,8 @@ def generate(env):
     env.Append(LIBS = [])
 
     # Load tools
+    env.Tool('lex')
+    env.Tool('yacc')
     if env['llvm']:
         env.Tool('llvm')
         env.Tool('udis86')