动态模块编译报 unknown type name 'suseconds_t'

发布于 2024-09-06 06:55:50 浏览：85 订阅该版

使用BSP：qemu-vexpress-a9
RT-Thread:4.1.1

完全按照手册

```
meunconfig
scons
scons --target=ua -S
```
下载rtthread-app
```
set RTT_ROOT=....
set BSP_ROOT=....
scons --app=hello

from hello\main.c:1:
d:\develop\hardware\rt-thread\rt-threadstudio\repo\extract\toolchain_support_packages\arm\gnu_tools_for_arm_embedded_processors\5.4.1\arm-none-eabi\include\time.h:56:1: error: unknown type name 'clock_t'
 clock_t    _EXFUN(clock,    (void));
 ^
In file included from D:\Develop\Hardware\RT-Thread\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.1\components\libc\compilers\common\include/sys/signal.h:102:0,
                 from D:\Develop\Hardware\RT-Thread\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.1\include/rtdef.h:541,
                 from D:\Develop\Hardware\RT-Thread\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.1\include/rtthread.h:27,
                 from D:\Develop\Hardware\RT-Thread\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.1\components\libc\compilers\common\include/sys/select.h:15,

from d:\develop\hardware\rt-thread\rt-threadstudio\repo\extract\toolchain_support_packages\arm\gnu_tools_for_arm_embedded_processors\5.4.1\arm-none-eabi\include\sys\types.h:68,
                 from d:\develop\hardware\rt-thread\rt-threadstudio\repo\extract\toolchain_support_packages\arm\gnu_tools_for_arm_embedded_processors\5.4.1\arm-none-eabi\include\stdio.h:61,
                 from hello\main.c:1:
D:\Develop\Hardware\RT-Thread\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.1\components\libc\compilers\common\include/sys/time.h:51:5: error: unknown type name 'suseconds_t'
     suseconds_t tv_usec;    /* and microseconds */
     ^
D:\Develop\Hardware\RT-Thread\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.1\components\libc\compilers\common\include/sys/time.h:129:20: error: unknown type name 'clockid_t'
 int clock_getres  (clockid_t clockid, struct timespec *res);
```