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