diff options
| author | Meco Man <[email protected]> | 2021-02-15 07:17:16 +0800 |
|---|---|---|
| committer | Meco Man <[email protected]> | 2021-02-15 07:17:16 +0800 |
| commit | 33769db3cf9c49172c402a4950ec5a8f33fe9948 (patch) | |
| tree | 5c391b3f94def557080c02e7ddf9b4baccc01009 /components/libc | |
| parent | f0805a7973ffe62e459da7748cbada62bccf98b9 (diff) | |
[libc][gcc][keil] 在sconscript中定义RT_TICK_PER_SECOND宏
Diffstat (limited to 'components/libc')
| -rw-r--r-- | components/libc/compilers/common/SConscript | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/components/libc/compilers/common/SConscript b/components/libc/compilers/common/SConscript index 2407301405..1cf84df01c 100644 --- a/components/libc/compilers/common/SConscript +++ b/components/libc/compilers/common/SConscript @@ -16,7 +16,14 @@ else: if GetDepend('RT_USING_POSIX') == False: 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')): - group = DefineGroup('libc', src, depend = [''], CPPPATH = CPPPATH) + group = DefineGroup('libc', src, depend = [''], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES) Return('group') |