From: Nathan Binkert <nate@binkert.org>
Date: Wed, 10 Mar 2010 23:39:34 +0000 (-0800)
Subject: scons: import ply to work around scons sys.path weirdness
X-Git-Tag: stable_2012_02_02~1484
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1068ca85d0a29bfa71dc6a21a8d6c8888dce4bc3;p=gem5.git

scons: import ply to work around scons sys.path weirdness
---

diff --git a/src/arch/SConscript b/src/arch/SConscript
index adbf4c292..10ed03c3d 100644
--- a/src/arch/SConscript
+++ b/src/arch/SConscript
@@ -107,6 +107,9 @@ def isa_desc_emitter(target, source, env):
 
 ARCH_DIR = Dir('.')
 
+# import ply here because SCons screws with sys.path when performing actions.
+import ply
+
 def isa_desc_action(target, source, env):
     # Add the current directory to the system path so we can import files
     sys.path[0:0] = [ ARCH_DIR.srcnode().abspath ]