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