48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
import os
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import sys
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import rtconfig
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if os.getenv('RTT_ROOT'):
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RTT_ROOT = os.getenv('RTT_ROOT')
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else:
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RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
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sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
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from building import *
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TARGET = 'rtthread.' + rtconfig.TARGET_EXT
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DefaultEnvironment(tools=[])
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env = Environment(tools = ['mingw'],
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AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
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CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
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AR = rtconfig.AR, ARFLAGS = '-rc',
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LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
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env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
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env['ASCOM'] = env['ASPPCOM']
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Export('RTT_ROOT')
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Export('rtconfig')
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# prepare building environment
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objs = PrepareBuilding(env, RTT_ROOT)
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if GetDepend('RT_USING_SELF_BOOT'):
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rtconfig.LFLAGS += " -Ttext 0x80000000"
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else:
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rtconfig.LFLAGS += " -Ttext 0x80200000"
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env.Replace(LINKFLAGS = rtconfig.LFLAGS)
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if GetDepend('RT_USING_FPU'):
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env['CFLAGS'] = env['CFLAGS'].replace('-msoft-float', '-mhard-float')
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env['ASFLAGS'] = env['ASFLAGS'].replace('-msoft-float', '-mhard-float')
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env['CXXFLAGS'] = env['CXXFLAGS'].replace('-msoft-float', '-mhard-float')
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env['LINKFLAGS'] = env['LINKFLAGS'].replace('-msoft-float', '-mhard-float')
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if GetDepend('RT_USING_RTGUI'):
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objs = objs + SConscript(RTT_ROOT + '/examples/gui/SConscript', variant_dir='build/examples/gui', duplicate=0)
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# make a building
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DoBuilding(TARGET, objs)
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