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[libc][gcc][keil] 在sconscript中定义RT_TICK_PER_SECOND宏

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This commit is contained in:
Meco Man 2021-02-15 07:17:16 +08:00
parent f0805a7973
commit 33769db3cf
1 changed files with 8 additions and 1 deletions
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9
components/libc/compilers/common/SConscript
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@ -16,7 +16,14 @@ else:
if GetDepend('RT_USING_POSIX') == False: if GetDepend('RT_USING_POSIX') == False:
SrcRemove(src, ['unistd.c']) SrcRemove(src, ['unistd.c'])
if rtconfig.CROSS_TOOL == 'keil':
CPPDEFINES = ['__CLK_TCK=RT_TICK_PER_SECOND']
elif rtconfig.CROSS_TOOL == 'gcc':
CPPDEFINES = ['_CLOCKS_PER_SEC_=RT_TICK_PER_SECOND']
else:
CPPDEFINES = []
if not GetDepend('RT_USING_MINILIBC') and (GetDepend('RT_USING_LIBC') or GetDepend('RT_LIBC_USING_TIME')): if not GetDepend('RT_USING_MINILIBC') and (GetDepend('RT_USING_LIBC') or GetDepend('RT_LIBC_USING_TIME')):
group = DefineGroup('libc', src, depend = [''], CPPPATH = CPPPATH) group = DefineGroup('libc', src, depend = [''], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)
Return('group') Return('group')