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 '$(%s)' % opt.name
  16 utils.addSubstituteCallback('CFG', __noopSubst)
  17
  18
  19 def mk_wxid(id):
  20     """Creates wxWindows library identifier from bakefile target ID that
  21        follows this convention: DLLs end with 'dll', static libraries
  22        end with 'lib'. If withPrefix=1, then _wxid is returned instead
  23        of wxid."""
  24     if id.endswith('dll') or id.endswith('lib'):
  25         wxid = id[:-3]
  26     else:
  27         wxid = id
  28     return wxid
  29
  30
  31 # List of library names/ids for categories with different names:
  32 LIBS_NOGUI = ['']
  33 LIBS_GUI   = ['core', 'html']
  34
  35 def mkLibName(wxid):
  36     """Returns string that can be used as library name, including name
  37        suffixes, prefixes, version tags etc. This must be kept in sync
  38        with variables defined in common.bkl!"""
  39     if wxid == 'mono':
  40         return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXVERSIONTAG)'
  41     if wxid == 'base':
  42         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)$(WXVERSIONTAG)'
  43     if wxid in LIBS_NOGUI:
  44         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)' % wxid
  45     return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)' % wxid
  46
  47 def mkDllName(wxid):
  48     """Returns string that can be used as DLL name, including name
  49        suffixes, prefixes, version tags etc. This must be kept in sync
  50        with variables defined in common.bkl!"""
  51     if wxid == 'mono':
  52         return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  53     if wxid == 'base':
  54         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  55     if wxid in LIBS_NOGUI:
  56         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  57     return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  58
  59
  60 def libToLink(wxlibname):
  61     """Returns string to pass to <sys-lib> when linking against 'wxlibname'.
  62        libToLink('foo') returns '$(WXLIB_FOO)' which must be defined in
  63        common.bkl as either nothing (in monolithic build) or mkLibName('foo')
  64        (otherwise)."""
  65     return '$(WXLIB_%s)' % wxlibname.upper()
  66
  67
  68 wxVersion = None
  69 VERSION_FILE = '../../include/wx/version.h'
  70
  71 def getVersion():
  72     """Returns wxWindows version as a tuple: (major,minor,release)."""
  73     global wxVersion
  74     if wxVersion == None:
  75         f = open(VERSION_FILE, 'rt')
  76         lines = f.readlines()
  77         f.close()
  78         major = minor = release = None
  79         for l in lines:
  80             if not l.startswith('#define'): continue
  81             splitted = l.strip().split()
  82             if splitted[0] != '#define': continue
  83             if len(splitted) < 3: continue
  84             name = splitted[1]
  85             value = splitted[2]
  86             if value == None: continue
  87             if name == 'wxMAJOR_VERSION': major = int(value)
  88             if name == 'wxMINOR_VERSION': minor = int(value)
  89             if name == 'wxRELEASE_NUMBER': release = int(value)
  90             if major != None and minor != None and release != None:
  91                 break
  92         wxVersion = (major, minor, release)
  93     return wxVersion
  94
  95 def getVersionMajor():
  96     return getVersion()[0]
  97 def getVersionMinor():
  98     return getVersion()[1]
  99 def getVersionRelease():
 100     return getVersion()[2]