53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
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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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try:
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from building import *
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except:
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print('Cannot found RT-Thread root directory, please check RTT_ROOT')
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print(RTT_ROOT)
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exit(-1)
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TARGET = 'rtthread_snps_emsk_em9d.' + rtconfig.TARGET_EXT
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# use scons --gdb to debug emsk
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AddOption('--gdb',
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dest = 'gdb',
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action = 'store_true',
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default = False,
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help = 'use gdb to debug the elf')
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if GetOption('gdb'):
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if os.path.isfile(rtconfig.TARGET):
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os.system(rtconfig.DBG + rtconfig.DBG_HW_FLAGS + rtconfig.TARGET)
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else:
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print rtconfig.TARGET + 'not exist, please build first!!'
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exit(0)
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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, CCFLAGS = 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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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 the linker script changed, relink the target
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Depends(TARGET, rtconfig.LINK_SCRIPT)
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# make a building
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DoBuilding(TARGET, objs)
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