add_object_library( time_utils SRCS time_utils.cpp HDRS time_utils.h DEPENDS libc.hdr.types.clock_t libc.hdr.time_macros ) add_object_library( clock_gettime SRCS clock_gettime.cpp HDRS ../clock_gettime.h DEPENDS libc.hdr.types.clockid_t libc.hdr.types.struct_timespec .time_utils )