From 6cc3a6cc90503f4007d77bf11a9ff698fe588868 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Sat, 5 Mar 2016 11:55:22 +0100
Subject: [PATCH] Support for filtering exceptions (nw)

---
 scripts/build/makelist.py | 13 +++++++++++++
 src/mame/mess.flt         |  7 ++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/scripts/build/makelist.py b/scripts/build/makelist.py
index 329ff374520..cb6400b4d80 100644
--- a/scripts/build/makelist.py
+++ b/scripts/build/makelist.py
@@ -9,6 +9,8 @@ import sys
 
 drivlist = []
 sourcelist = []
+filter_addlist = []
+filter_removelist = []
 
 def parse_file(srcfile):
     try:
@@ -102,6 +104,12 @@ def parse_filter_file(srcfile):
                sys.stderr.write("Importing drivers from '%s'\n" % sourcename[1:])
                parse_filter_file(sourcename[1:])
                continue
+            if sourcename[0]=='+':
+               filter_addlist.append(sourcename[1:])
+               continue
+            if sourcename[0]=='-':
+               filter_removelist.append(sourcename[1:])
+               continue
             if not all(((c >='a' and c<='z') or (c>='0' and c<='9') or c=='_' or c=='.' or c=='-') for c in sourcename):
                sys.stderr.write("%s:%d - Invalid character in driver \"%s\"\n" % (srcfile,  linenum,  sourcename))
                return 1
@@ -128,6 +136,11 @@ if len(drivlist)==0 :
     sys.stderr.write("No drivers found\n")
     sys.exit(1)
 
+for x in filter_addlist:
+    drivlist.append(x)
+
+drivlist = [x for x in drivlist if (x not in filter_removelist)]
+
 sys.stderr.write("%d driver(s) found\n" % len(drivlist))
 
 # add a reference to the ___empty driver
diff --git a/src/mame/mess.flt b/src/mame/mess.flt
index 00289661e14..28a2befb2cb 100644
--- a/src/mame/mess.flt
+++ b/src/mame/mess.flt
@@ -123,7 +123,6 @@ concept.cpp
 cortex.cpp
 cosmicos.cpp
 cp1.cpp
-cps1.cpp
 craft.cpp
 crvision.cpp
 ct486.cpp
@@ -672,3 +671,9 @@ zorba.cpp
 zrt80.cpp
 zsbc3.cpp
 zx.cpp
+//exceptions + to add - to remove form imported list
+-orbatak
++wofch
++sfzch
++sfach
++sfzbch