Switch to OptionParser
This commit is contained in:
Michael Hayes
+101
-103
@@ -41,12 +41,12 @@ There are special strings that are replaced in the template file:
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# http://www.cs.umd.edu/~nspring/software/style-check-readme.html
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import sys
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import getopt
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import re
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import os
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import subprocess
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from os import pathsep
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import os.path
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from optparse import OptionParser
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def unique (list):
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@@ -77,7 +77,7 @@ def file_search (filename, search_path, debug):
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return None
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def hfiles_get (cfile, filedeps, mopts):
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def hfiles_get (cfile, filedeps, options):
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deps = filedeps[cfile]
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@@ -89,12 +89,12 @@ def hfiles_get (cfile, filedeps, mopts):
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for hfile in filedeps[cfile]:
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if hfile[-2:] == '.h':
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if mopts['relpath']:
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if options.relpath:
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hfile = os.path.relpath (hfile)
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hfilelist.append (hfile)
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for hfile in filedeps[cfile]:
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hfilelist.extend (hfiles_get (hfile, filedeps, mopts))
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hfilelist.extend (hfiles_get (hfile, filedeps, options))
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return unique (hfilelist)
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@@ -127,17 +127,12 @@ def file_parse (pathname, indent, debug):
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return hfilelist
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def makefile_print (mopts, template, maincfilename, filedeps,
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search_list, debug):
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def makefile_print (options, template, maincfilename, filedeps,
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search_list):
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basecfilelist = []
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cfilelist = []
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for target in filedeps:
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if target[-2:] == '.c':
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cfilelist.append (target)
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basecfilelist.append (os.path.basename (target))
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basecfilelist.sort ()
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cfilelist = cfiles_get (filedeps)
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cfilelist.sort ()
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basecfilelist = [os.path.basename (cfile) for cfile in cfilelist]
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project = os.path.splitext (os.path.basename (maincfilename))
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project = project[0]
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@@ -152,13 +147,13 @@ def makefile_print (mopts, template, maincfilename, filedeps,
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src = ' '.join (basecfilelist)
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obj = src
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if mopts['builddir'] != '':
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objfilelist = [os.path.join (mopts['builddir'], obj1) for obj1 in basecfilelist]
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if options.builddir != '':
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objfilelist = [os.path.join (options.builddir, obj1) for obj1 in basecfilelist]
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objfilelist.sort ()
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obj = ' '.join (objfilelist)
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project = os.path.join (mopts['builddir'], project)
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project = os.path.join (options.builddir, project)
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obj = re.sub (r'([a-zA-Z0-9/.-_]*)[.]c', r'\1' + mopts['objext'], obj)
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obj = re.sub (r'([a-zA-Z0-9/.-_]*)[.]c', r'\1' + options.objext, obj)
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text = re.sub (r'@PROJECT@', project, text)
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text = re.sub (r'@VPATH@', vpath, text)
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@@ -175,21 +170,21 @@ def makefile_print (mopts, template, maincfilename, filedeps,
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for cfile in cfilelist:
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cfilebase = os.path.basename (cfile)
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if mopts['relpath']:
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if options.relpath:
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cfile1 = os.path.relpath (cfile)
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else:
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cfile1 = cfilebase
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if mopts['builddir'] != '':
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rules = rules + os.path.join (mopts['builddir'], '')
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if options.builddir != '':
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rules = rules + os.path.join (options.builddir, '')
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rules = rules + re.sub ('([a-zA-Z0-9/.-_]*)[.]c', r'\1' + mopts['objext'], cfilebase) + ': ' + cfile1
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rules = rules + re.sub ('([a-zA-Z0-9/.-_]*)[.]c', r'\1' + options.objext, cfilebase) + ': ' + cfile1
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hfilelist = hfiles_get (cfile, filedeps, mopts)
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hfilelist = hfiles_get (cfile, filedeps, options)
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hfilelist.sort ()
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if debug:
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if options.debug:
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print >> sys.stderr, 'Need hfiles', hfilelist, 'for', cfile
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for hfile in hfilelist:
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@@ -308,23 +303,23 @@ def files_find (gcc, filepath, search_path, filedeps, moduledeps, indent, debug)
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files_find (gcc, file, search_path, filedeps, moduledeps, indent + ' ', debug)
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def alldeps_print (depsdir, mopts):
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def alldeps_print (depsdir, options):
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for target in depsdir.keys ():
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targetbase = os.path.basename (target)
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if targetbase in mopts['exclude']:
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if targetbase in options.exclude:
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continue
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deps = depsdir[target]
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deps = [dep for dep in deps if os.path.basename (dep) not in mopts['exclude']]
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if mopts['relpath']:
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deps = [dep for dep in deps if os.path.basename (dep) not in options.exclude]
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if options.relpath:
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deps = [os.path.relpath (dep) for dep in deps]
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print os.path.relpath (target) + ': ' + ' '.join (deps) + '\n'
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def deps_print (target, depsdir, mopts, record = {}):
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def deps_print (target, depsdir, options, record = {}):
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if record.has_key (target):
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return
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@@ -332,11 +327,11 @@ def deps_print (target, depsdir, mopts, record = {}):
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return
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deps = depsdir[target]
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deps = [dep for dep in deps if os.path.basename (dep) not in mopts['exclude']]
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deps = [dep for dep in deps if os.path.basename (dep) not in options.exclude]
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for dep in deps:
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deps_print (dep, depsdir, mopts, record)
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deps_print (dep, depsdir, options, record)
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if mopts['relpath']:
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if options.relpath:
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deps = [os.path.relpath (dep) for dep in deps]
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record[target] = True
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@@ -353,62 +348,71 @@ class Usage (Exception):
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def main(argv = None):
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if argv is None:
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argv = sys.argv
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try:
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try:
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opts, args = getopt.gnu_getopt (argv[1:], "?h", \
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["help", "builddir=", "objext=",
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"exeext=",
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"relpath", "debug", "template=",
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"files", "modules", "exclude=",
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"calls"])
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except getopt.error, msg:
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raise Usage (msg)
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if not opts and not args:
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print __doc__
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sys.exit (0)
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version = __doc__.split ('\n')[0]
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parser = OptionParser (usage = '%prog', version = version,
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description = __doc__)
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parser.add_option('--showops', action = 'store_true',
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dest = 'showops', default = False,
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help = 'show operations')
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parser.add_option('--modules', action = 'store_true',
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dest = 'modules', default = False,
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help = 'generate module dependencies')
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parser.add_option('--calls', action = 'store_true',
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dest = 'calls', default = False,
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help = 'generate callgraph')
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parser.add_option('--files', action = 'store_true',
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dest = 'files', default = False,
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help = 'generate file dependencies')
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parser.add_option('--debug', action = 'store_true',
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dest = 'debug', default = False,
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help = 'enable debugging')
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parser.add_option('--exclude', dest = 'exclude',
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default = '',
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help = 'files to exclude')
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parser.add_option('--objext', dest = 'objext',
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default = '.o',
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help = 'object file extension')
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parser.add_option('--exeext', dest = 'exeext',
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default = '.out',
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help = 'executable file extension')
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parser.add_option('--relpath', action = 'store_true',
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dest = 'relpath', default = False,
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help = 'use relative paths')
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parser.add_option('--outfile', dest = 'outfilename',
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default = None,
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help = 'output filename')
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parser.add_option('--builddir', dest = 'builddir',
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default = '',
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help = 'build dirname')
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parser.add_option('--template', dest = 'template',
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default = None,
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help = 'template filename')
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(options, args) = parser.parse_args ()
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if len (args) < 1:
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print __doc__
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sys.exit (0)
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mopts = {}
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mopts['builddir'] = ''
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mopts['objext'] = '.o'
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mopts['exeext'] = '.out'
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mopts['relpath'] = False
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mopts['template'] = None
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mopts['files'] = False
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mopts['modules'] = False
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mopts['calls'] = False
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mopts['exclude'] = []
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debug = False
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# Process options
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for o, a in opts:
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if o in ("-?", "-h", "--help"):
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print __doc__
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sys.exit (0)
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elif o == "--builddir":
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mopts['builddir'] = a
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elif o == "--objext":
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mopts['objext'] = a
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elif o == "--exeext":
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mopts['exeext'] = a
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elif o == "--relpath":
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mopts['relpath'] = True
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elif o == "--debug":
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debug = True
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elif o == "--template":
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mopts['template'] = a
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elif o == "--files":
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mopts['files'] = True
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elif o == "--modules":
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mopts['modules'] = True
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elif o == "--calls":
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mopts['calls'] = True
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elif o == "--exclude":
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mopts['exclude'] = a.split (' ')
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if ',' in options.exclude:
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options.exclude = options.exclude.split(',')
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else:
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options.exclude = options.exclude.split()
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maincfilename = args[0]
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@@ -416,23 +420,23 @@ def main(argv = None):
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if len (args) > 1:
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search_list.extend (args[1:len (args)])
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if debug:
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if options.debug:
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print >> sys.stderr, search_list
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search_path = pathsep.join (search_list)
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if debug:
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print >> sys.stderr, 'template', mopts['template']
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if options.debug:
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print >> sys.stderr, 'template', options.template
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print >> sys.stderr, 'cfile', maincfilename
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print >> sys.stderr, 'search_path', search_path
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print >> sys.stderr, 'CWD = ', os.getcwd()
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if os.path.isdir (maincfilename):
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if debug:
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if options.debug:
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print >> sys.stderr, 'Searching ' + maincfilename
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maincfilename = maincfilename_find (maincfilename)
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if not maincfilename:
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sys.exit (1)
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if debug:
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if options.debug:
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print >> sys.stderr, 'Found C file ' + maincfilename
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includes = '-I' + ' -I'.join (search_list)
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@@ -446,11 +450,11 @@ def main(argv = None):
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filedeps = {}
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moduledeps = {}
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functiondeps = {}
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files_find (gcc, maincfilename, search_path, filedeps, moduledeps, '', debug)
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files_find (gcc, maincfilename, search_path, filedeps, moduledeps, '', options.debug)
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cfilelist = cfiles_get (filedeps)
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ofilelist = [cfile[:-2] + mopts['objext'] for cfile in cfilelist]
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outfile = maincfilename[:-2] + mopts['exeext']
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ofilelist = [cfile[:-2] + options.objext for cfile in cfilelist]
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outfile = maincfilename[:-2] + options.exeext
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filedeps[outfile] = ofilelist
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for ofile in ofilelist:
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deps = []
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@@ -460,31 +464,25 @@ def main(argv = None):
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# print >> sys.stderr, moduledeps
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# print >> sys.stderr, filedeps
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if mopts['calls']:
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if options.calls:
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for cfile in cfilelist:
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functions_find (gcc, cfile, functiondeps)
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deps_print ('main', functiondeps, mopts)
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deps_print ('main', functiondeps, options)
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if mopts['files']:
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deps_print (outfile, filedeps, mopts)
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if options.files:
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deps_print (outfile, filedeps, options)
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if mopts['modules']:
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if options.modules:
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target, ext = os.path.splitext (os.path.basename (maincfilename))
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deps_print (target, moduledeps, mopts)
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deps_print (target, moduledeps, options)
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if mopts['template']:
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makefile_print (mopts, mopts['template'], maincfilename, filedeps,
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search_list, debug)
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if options.template:
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makefile_print (options, options.template, maincfilename, filedeps,
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search_list)
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return 0
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except Usage, err:
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print >> sys.stderr, err.msg
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print >> sys.stderr, "for help use --help"
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return 2
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if __name__ == "__main__":
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sys.exit (main())
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