build/bakefiles/wxwin.py

   1 #
   2 # Helper functions for wxWindows bakefiles
   3 #
   4 # $Id$
   5 #
   6
   7
   8 import utils
   9
  10 # We use 'CFG' option in places where bakefile doesn't like it, so we must
  11 # register a substitution function for it that provides additional knowledge
  12 # about the option (in this case that it does not contain dir separators and
  13 # so utils.nativePaths() doesn't have to do anything with it):
  14 def __noopSubst(func, opt):
  15     return '$(%s)' % opt.name
  16 utils.addSubstituteCallback('CFG', __noopSubst)
  17
  18
  19 def mk_wxid(id):
  20     """Creates wxWindows library identifier from bakefile target ID that
  21        follows this convention: DLLs end with 'dll', static libraries
  22        end with 'lib'. If withPrefix=1, then _wxid is returned instead
  23        of wxid."""
  24     if id.endswith('dll') or id.endswith('lib'):
  25         wxid = id[:-3]
  26     else:
  27         wxid = id
  28     return wxid
  29
  30
  31 # All libs that are part of the main library (i.e. non-contrib):
  32 MAIN_LIBS = ['mono', 'base', 'core', 'html']
  33 # List of library names/ids for categories with different names:
  34 LIBS_NOGUI = ['']
  35 LIBS_GUI   = ['core', 'html']
  36
  37 def mkLibName(wxid):
  38     """Returns string that can be used as library name, including name
  39        suffixes, prefixes, version tags etc. This must be kept in sync
  40        with variables defined in common.bkl!"""
  41     if wxid == 'mono':
  42         return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXVERSIONTAG)'
  43     if wxid == 'base':
  44         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)$(WXVERSIONTAG)'
  45     if wxid in LIBS_NOGUI:
  46         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)' % wxid
  47     return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)' % wxid
  48
  49 def mkDllName(wxid):
  50     """Returns string that can be used as DLL name, including name
  51        suffixes, prefixes, version tags etc. This must be kept in sync
  52        with variables defined in common.bkl!"""
  53     if wxid == 'mono':
  54         return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  55     if wxid == 'base':
  56         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  57     if wxid in LIBS_NOGUI:
  58         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  59     return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  60
  61
  62 def libToLink(wxlibname):
  63     """Returns string to pass to <sys-lib> when linking against 'wxlibname'.
  64        For one of main libraries, libToLink('foo') returns '$(WXLIB_FOO)' which
  65        must be defined in common.bkl as either nothing (in monolithic build) or
  66        mkLibName('foo') (otherwise).
  67        For contrib libraries, it returns mkDllName(wxlibname).
  68        """
  69     if wxlibname in MAIN_LIBS:
  70         return '$(WXLIB_%s)' % wxlibname.upper()
  71     else:
  72         return mkLibName(wxlibname)
  73
  74
  75 wxVersion = None
  76 VERSION_FILE = '../../include/wx/version.h'
  77
  78 def getVersion():
  79     """Returns wxWindows version as a tuple: (major,minor,release)."""
  80     global wxVersion
  81     if wxVersion == None:
  82         f = open(VERSION_FILE, 'rt')
  83         lines = f.readlines()
  84         f.close()
  85         major = minor = release = None
  86         for l in lines:
  87             if not l.startswith('#define'): continue
  88             splitted = l.strip().split()
  89             if splitted[0] != '#define': continue
  90             if len(splitted) < 3: continue
  91             name = splitted[1]
  92             value = splitted[2]
  93             if value == None: continue
  94             if name == 'wxMAJOR_VERSION': major = int(value)
  95             if name == 'wxMINOR_VERSION': minor = int(value)
  96             if name == 'wxRELEASE_NUMBER': release = int(value)
  97             if major != None and minor != None and release != None:
  98                 break
  99         wxVersion = (major, minor, release)
 100     return wxVersion
 101
 102 def getVersionMajor():
 103     return getVersion()[0]
 104 def getVersionMinor():
 105     return getVersion()[1]
 106 def getVersionRelease():
 107     return getVersion()[2]