From 993934f4cbf8880dfb4906bec8a84a4f3ed380ac Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Tue, 31 Jan 2006 13:52:23 -0500
Subject: [PATCH] Add a scaner for .isa files. Ordering it turns out is rather
 important here, so it has to be defined before the rule to  that calls
 isa_parser.py

--HG--
extra : convert_revision : dbba3c7ee71ca8ca1fcbf5ee65ae83b4ecb63649
---
 SConscript | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/SConscript b/SConscript
index 7ea1e7638..5b4361298 100644
--- a/SConscript
+++ b/SConscript
@@ -384,6 +384,25 @@ if env['USE_MYSQL']:
 for opt in env.ExportOptions:
     env.ConfigFile(opt)
 
+###################################################
+#
+# Add an SCons scanner for ISA files
+#
+###################################################
+def ISAScan():
+   return SCons.Scanner.Classic("ISAScan",
+                                "$ISASUFFIXES",
+                                "SRCDIR",
+                                '^[ \t]*##[ \t]*include[ \t]*"([^>"]+)"')
+
+def ISAPath(env, dir, a=None):
+   return (Dir(env['SRCDIR']), Dir('.'))   
+
+iscan = Scanner(function = ISAScan().scan, skeys = [".isa", ".ISA"],
+                path_function = ISAPath)
+env.Append(SCANNERS = iscan)
+
+ 
 ###################################################
 #
 # Special build rules.
-- 
2.30.2