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[wxWidgets.git] / build / bakefiles / regenMakefile.py
1 #!/usr/bin/env python
2
3 #
4 # Generates Makefile that is used to regenerate native makefiles from
5 # bakefiles.
6 #
7 # $Id$
8 #
9
10 import string, os.path
11
12 file = open('Makefile', 'wt')
13 file.write("""
14 # Generated by regenMakefile.py
15
16 BAKEFILE = bakefile
17 BAKEARGS = -v
18
19
20 """)
21
22 lines = []
23 all = {}
24 all['autoconf'] = ['../../configure', '../../samples/configure']
25
26 def addMakefile(bake, makedirs, deps=[], args={}):
27 """Adds rules to regenerate native makefile in directory 'makedir' from
28 bakefiles 'bake'. 'deps' contains additional dependencies (bakefiles
29 other than 'bake'."""
30 print 'adding %s...' % bake
31 lines.append('')
32 lines.append('# from %s' % bake)
33
34 def add(bake, makedirs, make, dep, format, args={}):
35 a = ''
36 if 'all' in args: a += ' %s' % args['all']
37 if format in args: a += ' %s' % args[format]
38 if format in makedirs:
39 makedir = makedirs[format]
40 else:
41 makedir = makedirs['all']
42 tfile = '%s/%s' % (makedir, make)
43 lines.append('%s: %s' % (tfile, dep))
44 lines.append('\t$(BAKEFILE) $(BAKEARGS) -f%s -o%s%s %s' % \
45 (format, tfile, a, bake))
46 lines.append('\ttouch %s' % tfile)
47 if format not in all: all[format] = []
48 all[format].append(tfile)
49
50 dep = string.join(deps + [bake], ' ')
51
52 add(bake, makedirs, 'Makefile.in', dep, 'autoconf', args)
53
54
55
56 # -----------------------------------------------
57 # Add the makefiles:
58 # -----------------------------------------------
59
60 # main makefile:
61 addMakefile('wx.bkl', {'all':'..','autoconf':'../..'},
62 ['common.bkl', 'config.bkl', 'files.bkl', 'monolithic.bkl',
63 'wxwin.py'])
64
65 # samples main makefile:
66 addMakefile('../../samples/samples.bkl', {'all':'../../samples'})
67
68
69 def onSample(arg, dirname, names):
70 bakes = [x for x in names if x.endswith('.bkl')]
71 if len(bakes) == 0: return
72 depth = dirname.count('/') - 2
73 if depth <= 0: return
74 prefix = ''.join(['../' for i in range(0,depth)])
75
76 args = {
77 'all':'-DWXTOPDIR=/%s..' % prefix,
78 'autoconf':'-DAUTOCONF_MACROS_FILE=../../samples/autoconf_inc.m4',
79 }
80
81 for bake in bakes:
82 addMakefile('%s/%s' % (dirname, bake), {'all':dirname},
83 deps=['common.bkl','common_samples.bkl','config.bkl'],
84 args=args)
85
86 os.path.walk('../../samples', onSample, None)
87
88
89 cleanCmds = ''
90 for f in all:
91 for i in all[f]:
92 cleanCmds += '\trm -f %s\n' % i
93
94 for f in all:
95 var = '%s_ALL' % f.upper()
96 file.write('%s = %s\n' % (var,' '.join(all[f])))
97
98 file.write('all:')
99 for f in all:
100 file.write(' %s' % f)
101 file.write('\n\n')
102 for f in all:
103 file.write('%s: $(%s_ALL)\n' % (f, f.upper()))
104
105 file.write("""
106 clean:
107 \trm -f ../../autoconf_inc.m4
108 \trm -f ../../samples/autoconf_inc.m4
109 %s
110
111 ../../autoconf_inc.m4: ../../Makefile.in
112 ../../configure: ../../autoconf_inc.m4
113 \t(cd ../.. ; aclocal && autoconf)
114
115 ../../samples/autoconf_inc.m4: ../../samples/Makefile.in
116 ../../samples/configure: ../../samples/autoconf_inc.m4
117 \t(cd ../../samples ; aclocal && autoconf)
118
119 Makefile: regenMakefile.py
120 \t./regenMakefile.py
121 \t@echo
122 \t@echo -------------------------------------------
123 \t@echo Please rerun make, Makefile was regenerated
124 \t@echo -------------------------------------------
125 \t@echo
126 \t@exit 1
127 """ % cleanCmds)
128 for l in lines:
129 file.write('%s\n' % l)
130 file.close()