Initial version (2.6.22-based with vserver 2.3) of the patches method.

[linux-2.6.git] / configs / kread

diff --git a/configs/kread b/configs/kread
deleted file mode 100755 (executable)
index 9851315..0000000
--- a/configs/kread
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/env python
-#
-# compare: a tool to compare kernel config files
-#
-# Marc E. Fiuczynski <mef@cs.princeton.edu>
-# Copyright (C) 2006 The Trustees of Princeton University
-#
-# $Id: kread,v 1.1 2006/12/01 16:21:13 mef Exp $
-#
-
-import sys, re, os, stat
-import cStringIO, cPickle
-
-currentconfig = ""
-files = []
-configs = {}
-meta = None
-
-def _config(parts,fb):
-    global currentconfig
-    currentconfig = parts[1]
-    return None
-
-def _help(parts,fb):
-    global currentconfig
-    helptxt = ""
-    lineno = 0
-    while True:
-        line = fb.readline()
-        lineno = lineno + 1
-        if len(line)==0: break
-        if not line[0].isspace(): break
-        if len(line)>1: newline = line.lstrip()
-        else: newline = line
-        helptxt = helptxt+newline
-
-    configs[currentconfig]=helptxt
-    return line
-
-def _source(parts,fb):
-    filename = "".join(parts[1:])
-    if filename[0]=='"' or filename[0]=='\'':
-        filename=filename[1:]
-    if filename[-1]=='"' or filename[-1]=='\'':
-        filename=filename[:-1]
-    process(filename)
-    return None
-
-def _noop(parts,fb):
-    return None
-
-keywords = {"config":_config,
-            "help":_help,
-            "---help---":_help,
-            "source":_source}
-
-def process(filename):
-    files.append((filename,os.stat(filename)[stat.ST_MTIME])) 
-    fb = open(filename)
-    lineno = 0
-    line = fb.readline()
-    while True:
-        lineno = lineno + 1
-        if len(line)==0:break
-
-        line  = line.strip()
-        parts = line.split()
-        if len(parts)==0:
-            line = fb.readline()
-        else:
-            func  = keywords.get(parts[0],_noop)
-            line = func(parts,fb)
-            if line == None:
-                line = fb.readline()
-
-    fb.close()
-
-def init(force):
-    global configs
-    global files
-    ARCH=os.getenv("ARCH","i386")
-    reprocess = True
-    try:
-        f = open(".kread.db","r")
-        meta = cPickle.load(f)
-        f.close()
-        configs, files = meta
-        reprocess = False
-        try:
-            for file, mtime in files:
-                cur_mtime = os.stat(file)[stat.ST_MTIME]
-                if mtime <> cur_mtime:
-                    reprocess = True
-                    break
-        except:
-            pass
-    except IOError, e:
-        pass
-    if reprocess or force:
-        meta = (configs, files)
-        process("arch/%s/Kconfig" % ARCH)
-    try:
-        f = open(".kread.db.tmp","w")
-        cPickle.dump(meta,f,True)
-        f.close()
-        os.rename(".kread.db.tmp", ".kread.db")
-    except IOError, e:
-        pass
-            
-def gethelp(option):
-    if option[:len("CONFIG_")] == "CONFIG_":
-        option=option[len("CONFIG_"):]
-    helptxt = configs.get(option,"")
-    return helptxt
-
-
-if __name__ == '__main__':
-    if len(sys.argv) == 1:
-        print """USAGE\n%s configoptionname""" % os.path.basename(sys.argv[0])
-    else:
-       if sys.argv[1] == "-f" and len(sys.argv)>=2:
-            force = True
-            options=sys.argv[2:]
-        else:
-            options = sys.argv[1:]
-            force = False
-
-        init(force)
-        for option in options:
-            helptxt = gethelp(option)
-            print "CONFIG_%s:\n%s" % (option,helptxt)
-