config.py

   1 import sys, traceback, platform, re, commands, platform
   2
   3 if __name__ != '__main__':
   4         from SCons.Script import *
   5
   6 import utils
   7
   8 # config = debug release
   9 # aliases are going to be very needed here
  10 # we have dependency situations too
  11 # target =
  12
  13 class Config:
  14         # not used atm, but useful to keep a list in mind
  15         # may use them eventually for the 'all' and other aliases expansions?
  16         target_choices = utils.Enum( 'radiant', 'q3map2' )
  17         config_choices = utils.Enum( 'debug', 'release' )
  18
  19         # aliases
  20         # 'all' -> for each choices
  21         # 'gamecode' for the targets, 'game' 'cgame' 'ui'
  22
  23         def __init__( self ):
  24                 # initialize defaults
  25                 self.target_selected = [ 'radiant', 'q3map2' ]
  26                 self.config_selected = [ 'release' ]
  27                 # those are global to each config
  28                 self.platform = platform.system()
  29                 if ( self.platform == 'Darwin' ):
  30                         self.cc = 'gcc'
  31                         self.cxx = 'g++'
  32                 else:
  33                         self.cc = 'gcc-4.1'
  34                         self.cxx = 'g++-4.1'
  35                 self.install = True
  36
  37         def __repr__( self ):
  38                 return 'config: target=%s config=%s' % ( self.target_selected, self.config_selected )
  39
  40         def _processTarget( self, ops ):
  41                 self.target_selected = ops
  42
  43         def _processConfig( self, ops ):
  44                 self.config_selected = ops
  45
  46         def _processCC( self, ops ):
  47                 self.cc = ops
  48
  49         def _processCXX( self, ops ):
  50                 self.cxx = ops
  51
  52         def _processInstall( self, ops ):
  53                 ops = ops[0]
  54                 if ( ops == 'yes' or ops == 'true' or ops == 'True' or ops == '1' or ops == True ):
  55                         self.install = True
  56                         return
  57                 self.install = False
  58
  59         def setupParser( self, operators ):
  60                 operators['target'] = self._processTarget
  61                 operators['config'] = self._processConfig
  62                 operators['cc'] = self._processCC
  63                 operators['cxx'] = self._processCXX
  64                 operators['install'] = self._processInstall
  65
  66         def InstallAs( self, target, source ):
  67                 if ( self.install ):
  68                         iret = InstallAs( target, source )
  69                         Default( iret )
  70                 else:
  71                         Default( source )
  72
  73         def emit_radiant( self ):
  74                 settings = self
  75                 for config_name in self.config_selected:
  76                         config = {}
  77                         config['name'] = config_name
  78                         config['shared'] = False
  79                         Export( 'utils', 'settings', 'config' )
  80                         build_dir = os.path.join( 'build', config_name, 'radiant' )
  81                         BuildDir( build_dir, '.', duplicate = 0 )
  82                         # left out jpeg6, splines (FIXME: I think jpeg6 is not used at all, can trash?)
  83                         lib_objects = []
  84                         for project in [ 'libs/synapse/synapse.vcproj', 'libs/cmdlib/cmdlib.vcproj', 'libs/mathlib/mathlib.vcproj', 'libs/l_net/l_net.vcproj', 'libs/ddslib/ddslib.vcproj', 'libs/picomodel/picomodel.vcproj', 'libs/md5lib/md5lib.vcproj' ]:
  85                                 Export( 'project' )
  86                                 lib_objects += SConscript( os.path.join( build_dir, 'SConscript.lib' ) )
  87                         Export( 'lib_objects' )
  88                         radiant = SConscript( os.path.join( build_dir, 'SConscript.radiant' ) )
  89                         self.InstallAs( 'install/radiant.bin', radiant )
  90
  91                         # PIC versions of the libs for the modules
  92                         shlib_objects_extra = {}
  93                         for project in [ 'libs/synapse/synapse.vcproj', 'libs/mathlib/mathlib.vcproj', 'libs/cmdlib/cmdlib.vcproj' ]:
  94                                 ( libpath, libname ) = os.path.split( project )
  95                                 libname = os.path.splitext( libname )[0]
  96                                 config['shared'] = True
  97                                 Export( 'project', 'config' )
  98                                 build_dir = os.path.join( 'build', config_name, 'shobjs' )
  99                                 BuildDir( build_dir, '.', duplicate = 0 )
 100                                 shlib_objects_extra[libname] = SConscript( os.path.join( build_dir, 'SConscript.lib' ) )
 101
 102                         for project in [ 'plugins/vfspk3/vfspk3.vcproj',
 103                                          'plugins/vfspak/vfspak.vcproj',
 104                                          'plugins/vfswad/vfswad.vcproj',
 105                                          'plugins/eclassfgd/fgd.vcproj',
 106                                          'plugins/entity/entity.vcproj',
 107                                          'plugins/image/image.vcproj',
 108                                         # FIXME: Fix linker flags - xml2, z
 109                                         # 'plugins/imagepng/imagepng.vcproj',
 110                                          'plugins/imagewal/imagewal.vcproj',
 111                                          'plugins/imagem8/imagem8.vcproj',
 112                                          'plugins/spritemodel/spritemodel.vcproj',
 113                                          'plugins/textool/TexTool.vcproj',
 114                                          'plugins/map/map.vcproj',
 115                                          'plugins/mapxml/mapxml.vcproj',
 116                                          'plugins/shaders/shaders.vcproj',
 117                                          'plugins/surface/surface.vcproj',
 118                                          'plugins/surface_quake2/surface_quake2.vcproj',
 119                                          'plugins/surface_heretic2/surface_heretic2.vcproj',
 120                                         # FIXME Needs splines
 121                                         # 'contrib/camera/camera.vcproj',
 122
 123                                         # FIXME What is this? Empty dir for me - remove me?
 124                                         # 'contrib/patches/patches.vcproj',
 125                                         # 'contrib/archivewad/archivewad.vcproj',
 126
 127                                         # FIXME Doesn't compile cleanly
 128                                         # 'contrib/prtview/PrtView.vcproj',
 129                                          'contrib/hydratoolz/hydratoolz.vcproj',
 130                                          'contrib/bobtoolz/bobToolz_gtk.vcproj',
 131                                          'contrib/gtkgensurf/gtkgensurf.vcproj',
 132                                          'contrib/bkgrnd2d/bkgrnd2d.vcproj'
 133                                  ]:
 134                                 ( libpath, libname ) = os.path.split( project )
 135                                 libname = os.path.splitext( libname )[0]
 136                                 shlib_objects = shlib_objects_extra['synapse']
 137                                 if ( libname == 'entity' ):
 138                                         shlib_objects += shlib_objects_extra['mathlib']
 139 #                               elif ( libname == 'spritemodel' ):
 140 #                                       shlib_objects += shlib_objects_extra['mathlib']
 141 #                               elif ( libname == 'TexTool' ):
 142 #                                       shlib_objects += shlib_objects_extra['mathlib']
 143                                 elif ( libname == 'map' ):
 144                                         shlib_objects += shlib_objects_extra['cmdlib']
 145                                 Export( 'project', 'shlib_objects' )
 146                                 module = SConscript( os.path.join( build_dir, 'SConscript.module' ) )
 147                                 self.InstallAs( 'install/modules/%s.so' % libname, module )
 148
 149         def emit_q3map2( self ):
 150                 settings = self
 151                 for config_name in self.config_selected:
 152                         config = {}
 153                         config['name'] = config_name
 154                         config['shared'] = False
 155                         Export( 'utils', 'settings', 'config' )
 156                         build_dir = os.path.join( 'build', config_name, 'q3map2' )
 157                         BuildDir( build_dir, '.', duplicate = 0 )
 158                         lib_objects = []
 159                         for project in [ 'libs/cmdlib/cmdlib.vcproj', 'libs/mathlib/mathlib.vcproj', 'libs/l_net/l_net.vcproj', 'libs/ddslib/ddslib.vcproj', 'libs/picomodel/picomodel.vcproj', 'libs/md5lib/md5lib.vcproj' ]:
 160                                 Export( 'project' )
 161                                 lib_objects += SConscript( os.path.join( build_dir, 'SConscript.lib' ) )
 162                         Export( 'lib_objects' )
 163                         q3map2 = SConscript( os.path.join( build_dir, 'SConscript.q3map2' ) )
 164                         self.InstallAs( 'install/q3map2.bin', q3map2 )
 165
 166
 167         def emit( self ):
 168                 try:
 169                         self.target_selected.index( 'radiant' )
 170                 except:
 171                         pass
 172                 else:
 173                         self.emit_radiant()
 174                 try:
 175                         self.target_selected.index( 'q3map2' )
 176                 except:
 177                         pass
 178                 else:
 179                         self.emit_q3map2()
 180
 181         def SetupEnvironment( self, env, config, useGtk = False, useGtkGL = False, useJPEG = False ):
 182                 env['CC'] = self.cc
 183                 env['CXX'] = self.cxx
 184                 ( ret, xml2 ) = commands.getstatusoutput( 'xml2-config --cflags' )
 185                 if ( ret != 0 ):
 186                         print 'xml2-config failed'
 187                         assert( False )
 188                 xml2libs = commands.getoutput( 'xml2-config --libs' )
 189                 env.Append( LINKFLAGS = xml2libs.split( ' ' ) )
 190                 baseflags = [ '-pipe', '-Wall', '-fmessage-length=0', '-fvisibility=hidden', xml2.split( ' ' ) ]
 191 #               baseflags += [ '-m32' ]
 192
 193                 if ( self.platform == 'Darwin' ):
 194                         env.Append( CPPPATH = [ '/Developer/SDKs/MacOSX10.4u.sdk/usr/X11R6/include' ] )
 195
 196                 if ( useGtk ):
 197                         ( ret, gtk2 ) = commands.getstatusoutput( 'pkg-config gtk+-2.0 --cflags' )
 198                         if ( ret != 0 ):
 199                                 print 'pkg-config gtk+-2.0 failed'
 200                                 assert( False )
 201                         baseflags += gtk2.split( ' ' )
 202                         gtk2libs = commands.getoutput( 'pkg-config gtk+-2.0 --libs' )
 203                         env.Append( LINKFLAGS = gtk2libs.split( ' ' ) )
 204                 else:
 205                         # always setup at least glib
 206                         ( ret, glib ) = commands.getstatusoutput( 'pkg-config glib-2.0 --cflags' )
 207                         if ( ret != 0 ):
 208                                 print 'pkg-config glib-2.0 failed'
 209                                 assert( False )
 210                         baseflags += glib.split( ' ' )
 211                         gliblibs = commands.getoutput( 'pkg-config glib-2.0 --libs' )
 212                         env.Append( LINKFLAGS = gliblibs.split( ' ' ) )
 213
 214                 if ( useGtkGL ):
 215                         ( ret, gtkgl ) = commands.getstatusoutput( 'pkg-config gtkglext-1.0 --cflags' )
 216                         if ( ret != 0 ):
 217                                 print 'pkg-config gtkglext-1.0 failed'
 218                                 assert( False )
 219                         baseflags += gtkgl.split( ' ' )
 220                         gtkgllibs = commands.getoutput( 'pkg-config gtkglext-1.0 --libs' )
 221                         env.Append( LINKFLAGS = gtkgllibs.split( ' ' ) )
 222                 if ( useJPEG ):
 223                         env.Append( LIBS = 'jpeg' )
 224
 225                 env.Append( CFLAGS = baseflags )
 226                 env.Append( CXXFLAGS = baseflags + [ '-fpermissive', '-fvisibility-inlines-hidden' ] )
 227                 env.Append( CPPPATH = [ 'include', 'libs' ] )
 228                 env.Append( CPPDEFINES = [ 'Q_NO_STLPORT' ] )
 229                 if ( config == 'debug' ):
 230                         env.Append( CFLAGS = [ '-g' ] )
 231                         env.Append( CXXFLAGS = [ '-g' ] )
 232                         env.Append( CPPDEFINES = [ '_DEBUG' ] )
 233                 else:
 234                         env.Append( CFLAGS = [ '-O3', '-Winline', '-ffast-math', '-fno-unsafe-math-optimizations', '-fno-strict-aliasing' ] )
 235                         env.Append( CXXFLAGS = [ '-O3', '-Winline', '-ffast-math', '-fno-unsafe-math-optimizations','-fno-strict-aliasing' ] )
 236                         #env.Append( CFLAGS = [ '-march=pentium3' ] )
 237
 238 #               env.Append( LINKFLAGS = [ '-m32' ] )
 239
 240 # parse the config statement line to produce/update an existing config list
 241 # the configs expose a list of keywords and accepted values, which the engine parses out
 242 class ConfigParser:
 243         def __init__( self ):
 244                 self.operators = {}
 245
 246         def _processOp( self, ops ):
 247                 assert( len( ops ) == 1 )
 248                 op = ops.pop()
 249                 if ( op == 'clear' ):
 250                         self.configs = []
 251                         self.current_config = None
 252                 elif ( op == 'pop' ):
 253                         self.configs.pop()
 254                         self.current_config = None
 255                 elif ( op == 'push' ):
 256                         self.configs.append( self.current_config )
 257                         self.current_config = Config()
 258                         self._setupParser( self.current_config )
 259
 260         def _setupParser( self, c ):
 261                 self.operators = { 'op' : self._processOp }
 262                 c.setupParser( self.operators )
 263
 264         def _parseStatement( self, s ):
 265                 statement_re = re.compile( '(.*)=(.*)' )
 266                 value_list_re = re.compile( '([^,]*),?' )
 267                 if ( not statement_re.match( s ) ):
 268                         print 'syntax error (statement match): %s' % repr( s )
 269                         return
 270                 statement_split = statement_re.split( s )
 271                 if ( len( statement_split ) != 4 ):
 272                         print 'syntax error (statement split): %s' % repr( s )
 273                         return
 274                 ( foo, name, value, bar ) = statement_split
 275                 value_split = value_list_re.split( value )
 276                 if ( len( value_split ) < 2 or len( value_split ) % 2 != 1 ):
 277                         print 'syntax error (value split): %s' % ( repr( value_split ) )
 278                         return
 279                 try:
 280                         value_array = []
 281                         value_split.reverse()
 282                         value_split.pop()
 283                         while ( len( value_split ) != 0 ):
 284                                 value_array.append( value_split.pop() )
 285                                 value_split.pop()
 286                 except:
 287                         print traceback.print_exception( sys.exc_type, sys.exc_value, sys.exc_traceback )
 288                         print 'syntax error (value to array): %s' % ( repr( value_split ) )
 289                         return
 290
 291                 return ( name, value_array )
 292
 293         def parseStatements( self, _configs, statements ):
 294                 self.current_config = None
 295                 self.configs = _configs
 296                 if ( self.configs is None ):
 297                         self.configs = []
 298                 for s in statements:
 299
 300                         if ( self.current_config is None ):
 301                                 # use a provided config, or create a default one
 302                                 if ( len( self.configs ) > 0 ):
 303                                         self.current_config = self.configs.pop()
 304                                 else:
 305                                         self.current_config = Config()
 306                                 # setup the operator table for this config
 307                                 # NOTE: have that in self._processOp too
 308                                 self._setupParser( self.current_config )
 309
 310                         ret = self._parseStatement( s )
 311                         if ( ret is None ):
 312                                 print 'stop statement parse at %s' % repr( s )
 313                                 break
 314                         ( name, value_array ) = ret
 315                         try:
 316                                 processor = self.operators[name]
 317                         except:
 318                                 print 'unknown operator %s - stop statement parse at %s' % ( repr( name ), repr( s ) )
 319                                 break
 320                         processor( value_array )
 321
 322                 if ( not self.current_config is None ):
 323                         self.configs.append( self.current_config )
 324                 # make sure there is at least one config
 325                 if ( len( self.configs ) == 0 ):
 326                         print 'pushing a default config'
 327                         self.configs.append( Config() )
 328                 return self.configs
 329
 330 import unittest
 331
 332 class TestConfigParse( unittest.TestCase ):
 333
 334         def setUp( self ):
 335                 self.parser = ConfigParser()
 336
 337         def testBasicParse( self ):
 338                 # test basic config parsing
 339                 # needs to cleanly stop at the first config statement that is not recognized
 340                 configs = self.parser.parseStatements( None, [ 'game=missionpack', 'config=qvm', 'foobar' ] )
 341                 print repr( configs )
 342
 343         def testMultiParse( self ):
 344                 # multiple configs seperated by commas
 345                 configs = self.parser.parseStatements( None, [ 'target=server,game,cgame' ] )
 346                 print repr( configs )
 347
 348         def testOp( self ):
 349                 # test the operator for multiple configs
 350                 configs = self.parser.parseStatements( None, [ 'target=core', 'config=release', 'op=push', 'target=game,cgame,ui', 'config=debug' ] )
 351                 print repr( configs )
 352
 353 if __name__ == '__main__':
 354         unittest.main()