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 (i.e. non-contrib):
  42 MAIN_LIBS = ['mono', 'base', 'core', 'adv', 'html', 'xml', 'net',
  43              'odbc', 'dbgrid', 'xrc']
  44 # List of library names/ids for categories with different names:
  45 LIBS_NOGUI = ['xml', 'net', 'odbc']
  46 LIBS_GUI   = ['core', 'adv', 'html', 'gl', 'dbgrid', 'xrc']
  47 # Additional libraries that must be linked in:
  48 EXTRALIBS = {
  49     'gl' : '$(EXTRALIBS_OPENGL)',
  50     'xml' : '$(EXTRALIBS_XML)',
  51     'html' : '$(EXTRALIBS_HTML)',
  52     'odbc' : '$(EXTRALIBS_ODBC)',
  53     'adv' : '$(PLUGIN_ADV_EXTRALIBS)',
  54 }
  55
  56 def mkLibName(wxid):
  57     """Returns string that can be used as library name, including name
  58        suffixes, prefixes, version tags etc. This must be kept in sync
  59        with variables defined in common.bkl!"""
  60     if wxid == 'mono':
  61         return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXVERSIONTAG)$(HOST_SUFFIX)'
  62     if wxid == 'base':
  63         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)$(WXVERSIONTAG)$(HOST_SUFFIX)'
  64     if wxid in LIBS_NOGUI:
  65         return '$(WXNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)$(HOST_SUFFIX)' % wxid
  66     return '$(WXNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXVERSIONTAG)$(HOST_SUFFIX)' % wxid
  67
  68 def mkDllName(wxid):
  69     """Returns string that can be used as DLL name, including name
  70        suffixes, prefixes, version tags etc. This must be kept in sync
  71        with variables defined in common.bkl!"""
  72     if wxid == 'mono':
  73         return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  74     if wxid == 'base':
  75         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)'
  76     if wxid in LIBS_NOGUI:
  77         return '$(WXDLLNAMEPREFIX)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  78     return '$(WXDLLNAMEPREFIXGUI)$(WXNAMESUFFIX)_%s$(WXCOMPILER)$(VENDORTAG)$(WXDLLVERSIONTAG)' % wxid
  79
  80
  81 def libToLink(wxlibname):
  82     """Returns string to pass to <sys-lib> when linking against 'wxlibname'.
  83        For one of main libraries, libToLink('foo') returns '$(WXLIB_FOO)' which
  84        must be defined in common.bkl as either nothing (in monolithic build) or
  85        mkLibName('foo') (otherwise).
  86        For contrib libraries, it returns mkDllName(wxlibname).
  87        """
  88     if wxlibname in MAIN_LIBS:
  89         return '$(WXLIB_%s)' % wxlibname.upper()
  90     else:
  91         return mkLibName(wxlibname)
  92
  93 def extraLdflags(wxlibname):
  94     if wxlibname in EXTRALIBS:
  95         return EXTRALIBS[wxlibname]
  96     else:
  97         return ''
  98
  99 wxVersion = None
 100 VERSION_FILE = '../../include/wx/version.h'
 101
 102 def getVersion():
 103     """Returns wxWidgets version as a tuple: (major,minor,release)."""
 104     global wxVersion
 105     if wxVersion == None:
 106         f = open(VERSION_FILE, 'rt')
 107         lines = f.readlines()
 108         f.close()
 109         major = minor = release = None
 110         for l in lines:
 111             if not l.startswith('#define'): continue
 112             splitted = l.strip().split()
 113             if splitted[0] != '#define': continue
 114             if len(splitted) < 3: continue
 115             name = splitted[1]
 116             value = splitted[2]
 117             if value == None: continue
 118             if name == 'wxMAJOR_VERSION': major = int(value)
 119             if name == 'wxMINOR_VERSION': minor = int(value)
 120             if name == 'wxRELEASE_NUMBER': release = int(value)
 121             if major != None and minor != None and release != None:
 122                 break
 123         wxVersion = (major, minor, release)
 124     return wxVersion
 125
 126 def getVersionMajor():
 127     return getVersion()[0]
 128 def getVersionMinor():
 129     return getVersion()[1]
 130 def getVersionRelease():
 131     return getVersion()[2]
 132
 133
 134 def headersOnly(files):
 135     """Filters 'files' so that only headers are left. Used with
 136        <msvc-project-files> to add headers to VC++ projects but not files such
 137        as arrimpl.cpp."""
 138
 139     def callback(cond, sources):
 140         prf = suf = ''
 141         if sources[0].isspace(): prf=' '
 142         if sources[-1].isspace(): suf=' '
 143         retval = []
 144         for s in sources.split():
 145             if s.endswith('.h'):
 146                 retval.append(s)
 147         return '%s%s%s' % (prf, ' '.join(retval), suf)
 148     return utils.substitute2(files, callback)
 149
 150
 151 def makeDspDependency(lib):
 152     """Returns suitable entry for <depends-on-dsp> for main libs."""
 153     return '%s:$(nativePaths(WXTOPDIR))build\\msw\\wx_%s.dsp' % (lib,lib)