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']
  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 != 'autoconf' and 'not_autoconf' in args:
  39             a += ' %s' % args['not_autoconf']
  40         if format in makedirs:
  41             makedir = makedirs[format]
  42         else:
  43             makedir = makedirs['all']
  44         tfile = '%s/%s' % (makedir, make)
  45         lines.append('%s: %s' % (tfile, dep))
  46         lines.append('\t$(BAKEFILE) $(BAKEARGS) -f%s -o%s%s %s' % \
  47                      (format, tfile, a, bake))
  48         lines.append('\ttouch %s' % tfile)
  49         if format not in all: all[format] = []
  50         all[format].append(tfile)
  51
  52     dep = string.join(deps + [bake], ' ')
  53
  54     add(bake, makedirs, 'Makefile.in', dep, 'autoconf', args)
  55     add(bake, makedirs, 'makefile.bcc', dep, 'borland', args)
  56     add(bake, makedirs, 'makefile.vc', dep, 'msvc', args)
  57     add(bake, makedirs, 'makefile.gcc', dep, 'mingw', args)
  58
  59
  60
  61 # -----------------------------------------------
  62 #    Add the makefiles:
  63 # -----------------------------------------------
  64
  65 # main makefile:
  66 addMakefile('wx.bkl', {'all':'..','autoconf':'../..'},
  67             ['common.bkl', 'config.bkl', 'files.bkl', 'monolithic.bkl',
  68              'multilib.bkl', 'wxwin.py'])
  69
  70 # samples main makefile:
  71 addMakefile('../../samples/samples.bkl', {'all':'../../samples'},
  72             args={'autoconf':'-DAUTOCONF_MACROS_FILE=../../autoconf_inc.m4'})
  73
  74
  75 CONTRIB_DIR = 1
  76 SAMPLES_DIR = 2
  77
  78 def onSubmakefile(type, dirname, names):
  79     bakes = [x for x in names if x.endswith('.bkl')]
  80     if len(bakes) == 0: return
  81     dirname = dirname.replace(os.sep, '/')
  82     depth = dirname.count('/') - 2
  83     if depth <= 0: return
  84
  85     if type==SAMPLES_DIR:
  86         prefix = ''.join(['../' for i in range(0,depth)])
  87         dirflags = '-DWXTOPDIR=%s../' % prefix
  88     elif type==CONTRIB_DIR:
  89         dirflags = '-DSRCDIR=../../src/%s' % dirname.split('/')[-1]
  90         dirflags += ' -DWXTOPDIR=../../../'
  91
  92     args = {
  93         'not_autoconf':dirflags,
  94         'autoconf':'-DAUTOCONF_MACROS_FILE=../../autoconf_inc.m4',
  95     }
  96
  97     for bake in bakes:
  98         if type==CONTRIB_DIR:
  99             acdir = '../../contrib/src/%s' % dirname.split('/')[-1]
 100             ruledep = 'common_contrib.bkl'
 101         else:
 102             acdir = dirname
 103             ruledep = 'common_samples.bkl'
 104         addMakefile('%s/%s' % (dirname, bake),
 105                     {'all':dirname,'autoconf':acdir},
 106                     deps=['common.bkl',ruledep,'config.bkl'],
 107                     args=args)
 108
 109 os.path.walk(os.path.join('..','..','samples'),
 110              onSubmakefile, SAMPLES_DIR)
 111 os.path.walk(os.path.join('..','..','contrib','build'),
 112              onSubmakefile, CONTRIB_DIR)
 113
 114
 115 cleanCmds = ''
 116 for f in all:
 117     for i in all[f]:
 118         cleanCmds += '\trm -f %s\n' % i
 119
 120 for f in all:
 121     var = '%s_ALL' % f.upper()
 122     file.write('%s = %s\n' % (var,' '.join(all[f])))
 123
 124 file.write('all:')
 125 for f in all:
 126     file.write(' %s' % f)
 127 file.write('\n\n')
 128 for f in all:
 129     file.write('%s: $(%s_ALL)\n' % (f, f.upper()))
 130
 131 file.write("""
 132 clean:
 133 \trm -f ../../autoconf_inc.m4
 134 %s
 135
 136 ../../autoconf_inc.m4: ../../Makefile.in
 137 ../../configure: ../../autoconf_inc.m4
 138 \t(cd ../.. ; aclocal && autoconf)
 139
 140 Makefile: regenMakefile.py
 141 \t./regenMakefile.py
 142 \t@echo
 143 \t@echo -------------------------------------------
 144 \t@echo Please rerun make, Makefile was regenerated
 145 \t@echo -------------------------------------------
 146 \t@echo
 147 \t@exit 1
 148 """ % cleanCmds)
 149 for l in lines:
 150     file.write('%s\n' % l)
 151 file.close()