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101 lines
3.0 KiB
101 lines
3.0 KiB
import os
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import sys
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import rtconfig
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import platform
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import subprocess
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import uuid
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from rtconfig import RTT_ROOT
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import sys
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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, 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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env['ASCOM'] = env['ASPPCOM']
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Export('RTT_ROOT')
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Export('rtconfig')
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rtconfig.CPU='c906'
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rtconfig.VENDOR="t-head"
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rtconfig.ARCH='risc-v'
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SDK_ROOT = os.path.abspath('../')
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if os.path.exists(SDK_ROOT + '/libraries'):
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libraries_path_prefix = SDK_ROOT + '/libraries'
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else:
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libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
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SDK_LIB = libraries_path_prefix
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Export('SDK_LIB')
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# prepare building environment
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objs = PrepareBuilding(env, RTT_ROOT, has_libcpu = False)
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# set spawn
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def ourspawn(sh, escape, cmd, args, e):
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filename = str(uuid.uuid4())
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newargs = ' '.join(args[1:])
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cmdline = cmd + " " + newargs
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if (len(cmdline) > 16 * 1024):
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f = open(filename, 'w')
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f.write(' '.join(args[1:]).replace('\\', '/'))
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f.close()
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# exec
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cmdline = cmd + " @" + filename
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proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
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stderr=subprocess.PIPE, shell = False, env = e)
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data, err = proc.communicate()
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rv = proc.wait()
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def res_output(_output, _s):
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if len(_s):
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if isinstance(_s, str):
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_output(_s)
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elif isinstance(_s, bytes):
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_output(str(_s, 'UTF-8'))
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else:
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_output(str(_s))
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res_output(sys.stderr.write, err)
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res_output(sys.stdout.write, data)
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if os.path.isfile(filename):
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os.remove(filename)
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return rv
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if platform.system() == 'Windows':
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env['SPAWN'] = ourspawn
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hal_library = 'sunxi-hal'
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rtconfig.BSP_LIBRARY_TYPE = hal_library
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# include libraries
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objs.extend(SConscript(os.path.join(libraries_path_prefix, hal_library, 'SConscript'), variant_dir='build/libraries/sunxi-hal', duplicate=0))
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# include drivers
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objs.extend(SConscript(os.path.join(libraries_path_prefix, 'drivers', 'SConscript'), variant_dir='build/libraries/drivers', duplicate=0))
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# include libos
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objs.extend(SConscript(os.path.join(libraries_path_prefix, 'libos', 'SConscript'), variant_dir='build/libraries/libos', duplicate=0))
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if rtconfig.PLATFORM == '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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stack_size = 4096
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stack_lds = open('link_stacksize.lds', 'w')
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if GetDepend('__STACKSIZE__'): stack_size = GetDepend('__STACKSIZE__')
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stack_lds.write('__STACKSIZE__ = %d;\n' % stack_size)
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stack_lds.close()
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# make a building
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DoBuilding(TARGET, objs)
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