Part Number: MSP432P401R
1. the build result:
ti\posix\gcc/sys/types.h:72:2: error: #error "When compiling with TI-POSIX, you must define -std=c99 (or later). You must not define _POSIX_SOURCE or _POSIX_C_SOURCE."
but tirtos/gnu/targets/arm/libs/install-native/arm-none-eabi/include/sys/features.h already defined _POSIX_SOURCE or _POSIX_C_SOURCE
2. there are lots of conflicting types between \ti\posix\gcc/sys/types.h and arm-none-eabi\include\sys\_pthreadtypes.h in GNU ARM embedded toolchains, such as pthread_condattr_t, pthread_key_t, pthread_mutexattr_t, etc.