from building import *

cwd = GetCurrentDir()

src = Split('''
src/clock_time.c
src/hrtimer.c
src/clock_time_tick.c
''')

if GetDepend('RT_CLOCK_TIME_COMPAT_KTIME'):
    src += ['src/ktime_compat.c']

if GetDepend('RT_CLOCK_TIME_COMPAT_CPUTIME'):
    src += ['src/cputime_compat.c']

CPPPATH = [cwd + '/include', cwd + '/../include']

LOCAL_CCFLAGS = ''
if rtconfig.PLATFORM in ['gcc', 'armclang']:
    LOCAL_CCFLAGS += ' -std=gnu99'
elif rtconfig.PLATFORM in ['armcc']:
    LOCAL_CCFLAGS += ' --c99 --gnu'

group = DefineGroup('DeviceDrivers', src, depend=['RT_USING_CLOCK_TIME'], 
                   CPPPATH=CPPPATH, LOCAL_CCFLAGS=LOCAL_CCFLAGS)

Return('group')