123 lines
3.6 KiB
Python
123 lines
3.6 KiB
Python
#Build script of virtualmips.
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#Scons is really an excellent tool to build software!
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import os,platform,SCons,glob,re,sys
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#########################
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# Global Environment #
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#########################
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baseEnv=Environment()
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if ARGUMENTS.get('debug',0):
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baseEnv.Append(CCFLAGS = "-g")
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helpString = """
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Usage:
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scons [target] [compile options]
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Targets:
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pavo: Build VirtualMIPS for pavo emulation
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mknandflash: Build mknandflash tool
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Compile Options:
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jit: Set to 0 to compile VirtualMIPS *without* JIT support(pavo only). Default 1.
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lcd: Set to 0 to compile VirtualMIPS *without* LCD support(pavo only). Default 1.
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mhz: Set to 1 to test emulator's speed. Default 0.
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debug: Set to 1 to compile with -g. Default 0.
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o: Set optimization level.Default 3.
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cc: Set compiler.Default "gcc". You can set cc=gcc-3.4 to use gcc 3.4.
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"""
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#########################
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# Project Environment #
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#########################
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator')])
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator','device')])
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator','system')])
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator','mips')])
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator','utils')])
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator','utils','net')])
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator','memory')])
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baseEnv.Append(INCDIR = [os.path.join(os.path.abspath('.'),'../emulator','gdb')])
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baseEnv.Append(CPPPATH = baseEnv['INCDIR'])
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baseEnv.Append(LIBS = ['confuse','pthread','rt','elf'] )
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baseEnv.Append(LIBPATH = ['/usr/lib', '/usr/local/lib'] )
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baseEnv.Append(CCFLAGS= "-Wall -fomit-frame-pointer" )
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mhz = ARGUMENTS.get('mhz', 0)
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if int(mhz):
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#test emulator's MHZ
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baseEnv.Append(CCFLAGS = "-DDEBUG_MHZ")
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o = ARGUMENTS.get('o', 3)
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if int(o)==3:
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baseEnv.Append(CCFLAGS= "-O3" )
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baseEnv.Append(LINKFLAGS = "-O3" )
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elif int(o)==2:
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baseEnv.Append(CCFLAGS= "-O2" )
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baseEnv.Append(LINKFLAGS = "-O2" )
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elif int(o)==1:
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baseEnv.Append(CCFLAGS= "-O1" )
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baseEnv.Append(LINKFLAGS = "-O1" )
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cc1 = ARGUMENTS.get('cc', "gcc")
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if (cc1):
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baseEnv.Replace(CC = cc1)
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Help(helpString)
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def listFiles(dirs,srcexts):
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allFiles = []
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for dir in (dirs):
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path= os.path.join(os.path.abspath(dir),srcexts)
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newFiles = glob.glob(path)
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for newFile in newFiles:
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allFiles.append(newFile)
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return allFiles
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if 'pavo' in COMMAND_LINE_TARGETS:
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pavo = baseEnv.Clone()
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pavo.Append(CPPPATH = [os.path.join(os.path.abspath('.'),'../emulator','system','jz','soc')])
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pavo.Append(CPPPATH = [os.path.join(os.path.abspath('.'),'../emulator','system','jz','pavo')])
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pavo.Append(CPPPATH = [os.path.join(os.path.abspath('.'),'../emulator','utils','sdl')])
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pavo.Append(CCFLAGS = "-DSIM_PAVO")
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lcd = ARGUMENTS.get('lcd', 1)
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if int(lcd):
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#check libsdl
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conf = Configure(pavo)
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if not conf.CheckLib('SDL'):
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print 'Did not find libSDL, exiting!'
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Exit(1)
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if not conf.CheckCHeader('SDL/SDL.h'):
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print 'SDL/SDL.h must be installed!'
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Exit(1)
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pavo = conf.Finish()
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pavo.Append(CCFLAGS = "-DSIM_LCD")
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pavo.Append(LINKFLAGS = "-lSDL")
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pavo.Program('pavo',listFiles(pavo['CPPPATH'],'*.c'))
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if 'mknandflash' in COMMAND_LINE_TARGETS:
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mknandflash=Environment()
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mknandflash.Program('mknandflash','../tool/mknandflash.c',LIBS = ['confuse'] )
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