build/bakefiles/wxwin.py

   1 #
   2 # Helper functions for wxWidgets 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
  15 try:
  16     # this fails in 0.1.4 and 0.1.5 has different subst.callbacks signature:
  17     utils.checkBakefileVersion('0.1.5')
  18     def __noopSubst(name, func, caller):
  19         return '$(%s)' % name
  20 except AttributeError:
  21     def __noopSubst(func, name):
  22         return '$(%s)' % name
  23 utils.addSubstituteCallback('CFG', __noopSubst)
  24 utils.addSubstituteCallback('LIBDIRNAME', __noopSubst)
  25 utils.addSubstituteCallback('SETUPHDIR', __noopSubst)
  26 utils.addSubstituteCallback('OBJS', __noopSubst)
  27
  28
  29 def mk_wxid(id):
  30     """Creates wxWidgets library identifier from bakefile target ID that
  31        follows this convention: DLLs end with 'dll', static libraries
  32        end with 'lib'. If withPrefix=1, then _wxid is returned instead
  33        of wxid."""
  34     if id.endswith('dll') or id.endswith('lib'):
  35         wxid = id[:-3]
  36     else:
  37         wxid = id
  38     return wxid
  39
  40
  41 # All libs that are part of the main library:
  42 MAIN_LIBS = ['mono', 'base', 'core', 'adv', 'html', 'xml', 'net',
  43              'media', 'qa', 'xrc', 'aui', 'richtext', 'stc']
  44 # List of library names/ids for categories with different names:
  45 LIBS_NOGUI = ['xml', 'net']
  46 LIBS_GUI   = ['core', 'adv', 'html', 'gl', 'qa', 'xrc', 'media',
  47               'aui', 'richtext', 'stc']
  48 # Additional libraries that must be linked in:
  49 EXTRALIBS = {
  50     'gl' : '$(EXTRALIBS_OPENGL)',
  51     'xml' : '$(EXTRALIBS_XML)',
  52     'html' : '$(EXTRALIBS_HTML)',
  53     'adv' : '$(PLUGIN_ADV_EXTRALIBS)',
  54     'media' : '$(EXTRALIBS_MEDIA)',
  55 }
  56
  57 def mkLibName(wxid):
  58     """Returns string that can be used as library name, including name
  59        suffixes, prefixes, version tags etc. This must be kept in sync
  60        with variables defined in common.bkl!"""
  61     if wxid == 'mono':
  62         return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXVERSIONTAG)$(HOST_SUFFIX)'
  63     if wxid == 'base':
  64         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)$(WXVERSIONTAG)$(HOST_SUFFIX)'
  65     if wxid in LIBS_NOGUI:
  66         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)$(HOST_SUFFIX)' % wxid
  67     return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)$(HOST_SUFFIX)' % wxid
  68
  69 def mkDllName(wxid):
  70     """Returns string that can be used as DLL name, including name
  71        suffixes, prefixes, version tags etc. This must be kept in sync
  72        with variables defined in common.bkl!"""
  73     if wxid == 'mono':
  74         return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  75     if wxid == 'base':
  76         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  77     if wxid in LIBS_NOGUI:
  78         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  79     return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  80
  81
  82 def libToLink(wxlibname):
  83     """Returns string to pass to <sys-lib> when linking against 'wxlibname'.
  84        For one of main libraries, libToLink('foo') returns '$(WXLIB_FOO)' which
  85        must be defined in common.bkl as either nothing (in monolithic build) or
  86        mkLibName('foo') (otherwise).
  87        """
  88     if wxlibname in MAIN_LIBS:
  89         return '$(WXLIB_%s)' % wxlibname.upper()
  90     else:
  91         return mkLibName(wxlibname)
  92
  93
  94 def extraLdflags(wxlibname):
  95     if wxlibname in EXTRALIBS:
  96         return EXTRALIBS[wxlibname]
  97     else:
  98         return ''
  99
 100 wxVersion = None
 101 VERSION_FILE = '../../include/wx/version.h'
 102
 103 def getVersion():
 104     """Returns wxWidgets version as a tuple: (major,minor,release)."""
 105     global wxVersion
 106     if wxVersion == None:
 107         f = open(VERSION_FILE, 'rt')
 108         lines = f.readlines()
 109         f.close()
 110         major = minor = release = None
 111         for l in lines:
 112             if not l.startswith('#define'): continue
 113             splitline = l.strip().split()
 114             if splitline[0] != '#define': continue
 115             if len(splitline) < 3: continue
 116             name = splitline[1]
 117             value = splitline[2]
 118             if value == None: continue
 119             if name == 'wxMAJOR_VERSION': major = int(value)
 120             if name == 'wxMINOR_VERSION': minor = int(value)
 121             if name == 'wxRELEASE_NUMBER': release = int(value)
 122             if major != None and minor != None and release != None:
 123                 break
 124         wxVersion = (major, minor, release)
 125     return wxVersion
 126
 127 def getVersionMajor():
 128     return getVersion()[0]
 129 def getVersionMinor():
 130     return getVersion()[1]
 131 def getVersionRelease():
 132     return getVersion()[2]
 133
 134
 135 def headersOnly(files):
 136     """Filters 'files' so that only headers are left. Used with
 137        <msvc-project-files> to add headers to VC++ projects but not files such
 138        as arrimpl.cpp."""
 139
 140     def callback(cond, sources):
 141         prf = suf = ''
 142         if sources[0].isspace(): prf=' '
 143         if sources[-1].isspace(): suf=' '
 144         retval = []
 145         for s in sources.split():
 146             if s.endswith('.h'):
 147                 retval.append(s)
 148         return '%s%s%s' % (prf, ' '.join(retval), suf)
 149     return utils.substitute2(files, callback)
 150
 151
 152 def makeDspDependency(lib):
 153     """Returns suitable entry for <depends-on-dsp> for main libs."""
 154     return '%s:$(nativePaths(WXTOPDIR))build\\msw\\wx_%s.dsp' % (lib,lib)