40 lines
1.3 KiB
Python
40 lines
1.3 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.join('..', '..')
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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-x1000.' + rtconfig.TARGET_EXT
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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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CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
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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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# add --start-group and --end-group for GNU GCC
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env['LINKCOM'] = '$LINK -o $TARGET $LINKFLAGS $__RPATH $SOURCES $_LIBDIRFLAGS -Wl,--start-group $_LIBFLAGS -Wl,--end-group'
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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, has_libcpu=False)
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if GetDepend('RT_USING_HARD_FLOAT'):
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env['CCFLAGS'] = env['CCFLAGS'].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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# make a building
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DoBuilding(TARGET, objs)
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