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