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, name):
  15     return '$(%s)' % name
  16 utils.addSubstituteCallback('CFG', __noopSubst)
  17 utils.addSubstituteCallback('LIBDIRNAME', __noopSubst)
  18 utils.addSubstituteCallback('OBJS', __noopSubst)
  19
  20
  21 def mk_wxid(id):
  22     """Creates wxWindows library identifier from bakefile target ID that
  23        follows this convention: DLLs end with 'dll', static libraries
  24        end with 'lib'. If withPrefix=1, then _wxid is returned instead
  25        of wxid."""
  26     if id.endswith('dll') or id.endswith('lib'):
  27         wxid = id[:-3]
  28     else:
  29         wxid = id
  30     return wxid
  31
  32
  33 # All libs that are part of the main library (i.e. non-contrib):
  34 MAIN_LIBS = ['mono', 'base', 'core', 'adv', 'html', 'xml', 'net',
  35              'odbc', 'dbgrid']
  36 # List of library names/ids for categories with different names:
  37 LIBS_NOGUI = ['xml', 'net', 'odbc']
  38 LIBS_GUI   = ['core', 'adv', 'html', 'gl', 'dbgrid']
  39
  40 def mkLibName(wxid):
  41     """Returns string that can be used as library name, including name
  42        suffixes, prefixes, version tags etc. This must be kept in sync
  43        with variables defined in common.bkl!"""
  44     if wxid == 'mono':
  45         return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXVERSIONTAG)$(HOST_SUFFIX)'
  46     if wxid == 'base':
  47         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)$(WXVERSIONTAG)$(HOST_SUFFIX)'
  48     if wxid in LIBS_NOGUI:
  49         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)$(HOST_SUFFIX)' % wxid
  50     return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)$(HOST_SUFFIX)' % wxid
  51
  52 def mkDllName(wxid):
  53     """Returns string that can be used as DLL name, including name
  54        suffixes, prefixes, version tags etc. This must be kept in sync
  55        with variables defined in common.bkl!"""
  56     if wxid == 'mono':
  57         return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  58     if wxid == 'base':
  59         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  60     if wxid in LIBS_NOGUI:
  61         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  62     return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  63
  64
  65 def libToLink(wxlibname):
  66     """Returns string to pass to <sys-lib> when linking against 'wxlibname'.
  67        For one of main libraries, libToLink('foo') returns '$(WXLIB_FOO)' which
  68        must be defined in common.bkl as either nothing (in monolithic build) or
  69        mkLibName('foo') (otherwise).
  70        For contrib libraries, it returns mkDllName(wxlibname).
  71        """
  72     if wxlibname in MAIN_LIBS:
  73         return '$(WXLIB_%s)' % wxlibname.upper()
  74     else:
  75         return mkLibName(wxlibname)
  76
  77
  78 wxVersion = None
  79 VERSION_FILE = '../../include/wx/version.h'
  80
  81 def getVersion():
  82     """Returns wxWindows version as a tuple: (major,minor,release)."""
  83     global wxVersion
  84     if wxVersion == None:
  85         f = open(VERSION_FILE, 'rt')
  86         lines = f.readlines()
  87         f.close()
  88         major = minor = release = None
  89         for l in lines:
  90             if not l.startswith('#define'): continue
  91             splitted = l.strip().split()
  92             if splitted[0] != '#define': continue
  93             if len(splitted) < 3: continue
  94             name = splitted[1]
  95             value = splitted[2]
  96             if value == None: continue
  97             if name == 'wxMAJOR_VERSION': major = int(value)
  98             if name == 'wxMINOR_VERSION': minor = int(value)
  99             if name == 'wxRELEASE_NUMBER': release = int(value)
 100             if major != None and minor != None and release != None:
 101                 break
 102         wxVersion = (major, minor, release)
 103     return wxVersion
 104
 105 def getVersionMajor():
 106     return getVersion()[0]
 107 def getVersionMinor():
 108     return getVersion()[1]
 109 def getVersionRelease():
 110     return getVersion()[2]
 111
 112
 113 def headersOnly(files):
 114     """Filters 'files' so that only headers are left. Used with
 115        <msvc-project-files> to add headers to VC++ projects but not files such
 116        as arrimpl.cpp."""
 117
 118     def callback(cond, sources):
 119         prf = suf = ''
 120         if sources[0].isspace(): prefix=' '
 121         if sources[-1].isspace(): suffix=' '
 122         retval = []
 123         for s in sources.split():
 124             if s.endswith('.h'):
 125                 retval.append(s)
 126         return '%s%s%s' % (prf, ' '.join(retval), suf)
 127     return utils.substitute2(files, callback)