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