53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
from building import *
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import os
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src = Glob('*.c')
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src += Glob('klibc/*.c')
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cwd = GetCurrentDir()
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inc = [os.path.join(cwd, '..', 'include')]
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if GetDepend('RT_USING_SMALL_MEM') == False:
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SrcRemove(src, ['mem.c'])
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if GetDepend('RT_USING_SLAB') == False:
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SrcRemove(src, ['slab.c'])
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if GetDepend('RT_USING_MEMPOOL') == False:
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SrcRemove(src, ['mempool.c'])
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if GetDepend('RT_USING_MEMHEAP') == False:
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SrcRemove(src, ['memheap.c'])
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if GetDepend('RT_USING_SIGNALS') == False:
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SrcRemove(src, ['signal.c'])
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if GetDepend('RT_USING_DEVICE') == False:
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SrcRemove(src, ['device.c'])
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if GetDepend('RT_USING_SMP') == False:
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SrcRemove(src, ['cpu_mp.c', 'scheduler_mp.c'])
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else:
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SrcRemove(src, ['cpu_up.c', 'scheduler_up.c'])
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LOCAL_CFLAGS = ''
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LINKFLAGS = ''
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if rtconfig.PLATFORM in ['gcc']: # only for GCC
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LOCAL_CFLAGS += ' -Wunused' # unused warning
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LOCAL_CFLAGS += ' -Wformat -Wformat-security' # printf/scanf format warning
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LOCAL_CFLAGS += ' -Warray-bounds -Wuninitialized' # memory access warning
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LOCAL_CFLAGS += ' -Wreturn-type -Wcomment -Wswitch' # code style warning
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LOCAL_CFLAGS += ' -Wparentheses -Wlogical-op ' # operation warning
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LOCAL_CFLAGS += ' -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes' # function declaration warning
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if 'mips' not in rtconfig.PREFIX: # mips toolchain does not support
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LOCAL_CFLAGS += ' -Wimplicit-fallthrough' # implicit fallthrough warning
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LOCAL_CFLAGS += ' -Wduplicated-cond -Wduplicated-branches' # duplicated condition warning
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if rtconfig.ARCH not in ['sim']:
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LINKFLAGS += ' -Wl,--gc-sections,--print-memory-usage' # remove unused sections and print memory usage
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group = DefineGroup('Kernel', src, depend=[''], CPPPATH=inc,
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LINKFLAGS=LINKFLAGS, LOCAL_CFLAGS=LOCAL_CFLAGS,
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CPPDEFINES=['__RTTHREAD__'], LOCAL_CPPDEFINES=['__RT_KERNEL_SOURCE__'])
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Return('group')
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