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