env 编译qemu-vexpress-a9 报错

发布于 2022-04-03 14:56:46 浏览：1118 订阅该版

使用env 编译qemu-vexpress-a9报错。

rtt版本4.0.3，使用的rt-thread studio里面的bsp。
```
欢迎使用 RT-Thread env (V1.3.0) 工具
 \ | /
- RT -     Thread Operating System
 / | \
2006 - 2022 Copyright by rt-thread team
Online help documents : https://www.rt-thread.org/document/site

user user@DESKTOP-T4713QD D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.3\bsp\qemu-vexpress-a9
$ scons
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build
CC build\kernel\components\dfs\src\select.o
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.3\components\dfs\src\select.c: In function 'fdszero':
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.3\components\dfs\src\select.c:21:5: error: unknown type name 'fd_mask'
   21 |     fd_mask *m;
      |     ^~~~~~~
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.3\components\dfs\src\select.c:28:10: error: 'fd_mask' undeclared (first use in this function); did you mean 'umask'?
   28 |     m = (fd_mask *)set;
      |          ^~~~~~~
      |          umask
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.3\components\dfs\src\select.c:28:10: note: each undeclared identifier is reported only once for each function it appears in
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.3\components\dfs\src\select.c:28:19: error: expected expression before ')' token
   28 |     m = (fd_mask *)set;
      |                   ^
scons: *** [build\kernel\components\dfs\src\select.o] Error 1
scons: building terminated because of errors.

```

rtt版本 4.0.2
```
@DESKTOP-T4713QD D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\bsp\qemu-vexpress-a9
$ scons
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build
CC build\kernel\components\libc\compilers\newlib\libc.o
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:23,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/sched.h:19:5: error: expected identifier before numeric constant
   19 |     SCHED_OTHER = 0,
      |     ^~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:29: warning: "PTHREAD_CREATE_JOINABLE" redefined
   29 | #define PTHREAD_CREATE_JOINABLE     0x00
      |
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:47: note: this is the location of the previous definition
   47 | #define PTHREAD_CREATE_JOINABLE  1
      |
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:30: warning: "PTHREAD_CREATE_DETACHED" redefined
   30 | #define PTHREAD_CREATE_DETACHED     0x01
      |
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:46: note: this is the location of the previous definition
   46 | #define PTHREAD_CREATE_DETACHED 0
      |
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:32: warning: "PTHREAD_EXPLICIT_SCHED" redefined
   32 | #define PTHREAD_EXPLICIT_SCHED      0
      |
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:43: note: this is the location of the previous definition
   43 | #define PTHREAD_EXPLICIT_SCHED 2      /* set from provided attribute object */
      |
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:35:14: error: conflicting types for 'pthread_t'
   35 | typedef long pthread_t;
      |              ^~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:32:20: note: previous declaration of 'pthread_t' was here
   32 | typedef __uint32_t pthread_t;            /* identify a thread */
      |                    ^~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:36:14: error: conflicting types for 'pthread_condattr_t'
   36 | typedef long pthread_condattr_t;
      |              ^~~~~~~~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:186:3: note: previous declaration of 'pthread_condattr_t' was here
  186 | } pthread_condattr_t;         /* a condition attribute object */
      |   ^~~~~~~~~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:38:14: error: conflicting types for 'pthread_mutexattr_t'
   38 | typedef long pthread_mutexattr_t;
      |              ^~~~~~~~~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:169:3: note: previous declaration of 'pthread_mutexattr_t' was here
  169 | } pthread_mutexattr_t;
      |   ^~~~~~~~~~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:41:13: error: conflicting types for 'pthread_key_t'
   41 | typedef int pthread_key_t;
      |             ^~~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:190:20: note: previous declaration of 'pthread_key_t' was here
  190 | typedef __uint32_t pthread_key_t;        /* thread-specific data keys */
      |                    ^~~~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:42:13: error: conflicting types for 'pthread_once_t'
   42 | typedef int pthread_once_t;
      |             ^~~~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:195:3: note: previous declaration of 'pthread_once_t' was here
  195 | } pthread_once_t;       /* dynamic package initialization */
      |   ^~~~~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:79:8: error: redefinition of 'struct sched_param'
   79 | struct sched_param
      |        ^~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:23,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\sched.h:48:8: note: originally defined here
   48 | struct sched_param {
      |        ^~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:95:29: error: conflicting types for 'pthread_attr_t'
   95 | typedef struct pthread_attr pthread_attr_t;
      |                             ^~~~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:75:3: note: previous declaration of 'pthread_attr_t' was here
   75 | } pthread_attr_t;
      |   ^~~~~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:102:30: error: conflicting types for 'pthread_mutex_t'
  102 | typedef struct pthread_mutex pthread_mutex_t;
      |                              ^~~~~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:154:20: note: previous declaration of 'pthread_mutex_t' was here
  154 | typedef __uint32_t pthread_mutex_t;      /* identify a mutex */
      |                    ^~~~~~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:109:29: error: conflicting types for 'pthread_cond_t'
  109 | typedef struct pthread_cond pthread_cond_t;
      |                             ^~~~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\types.h:223,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:12,
                 from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\_pthreadtypes.h:176:20: note: previous declaration of 'pthread_cond_t' was here
  176 | typedef __uint32_t pthread_cond_t;       /* identify a condition variable */
      |                    ^~~~~~~~~~~~~~
In file included from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:19:
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\pthreads/pthread.h:191:5: error: conflicting types for 'pthread_kill'
  191 | int pthread_kill(pthread_t thread, int sig);
      |     ^~~~~~~~~~~~
In file included from d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\signal.h:6,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/libc/libc_signal.h:71,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtdef.h:466,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\include/rtthread.h:24,
                 from D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.0.2\components\libc\compilers\newlib\libc.c:10:
d:\rt-threadstudio\platform\env_released\env\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:226:5: note: previous declaration of 'pthread_kill' was here
  226 | int pthread_kill (pthread_t, int);
      |     ^~~~~~~~~~~~
scons: *** [build\kernel\components\libc\compilers\newlib\libc.o] Error 1
scons: building terminated because of errors.

```

使用rt-thread studio 新建项目并编译qemu-vexpress-a9可以正常编译和调试。
rt-thread studio使用的是4.1.0，通过RT-thread SDK管理器下载4.1.0，测试，同样编译不成功。
```
@DESKTOP-T4713QD D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.0\bsp\qemu-vexpress-a9
$ scons
scons: Reading SConscript files ...
Newlib version:4.1.0
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build
CC build\applications\lcd_init.o
CC build\applications\main.o
CC build\applications\mnt.o
CC build\drivers\board.o
CC build\drivers\drv_keyboard.o
CC build\drivers\drv_mouse.o
CC build\drivers\drv_sdio.o
CC build\drivers\drv_smc911x.o
CC build\drivers\drv_timer.o
CC build\drivers\secondary_cpu.o
CC build\drivers\serial.o
CC build\kernel\components\dfs\filesystems\devfs\devfs.o
CC build\kernel\components\dfs\filesystems\elmfat\dfs_elm.o
CC build\kernel\components\dfs\filesystems\elmfat\ff.o
CC build\kernel\components\dfs\filesystems\elmfat\ffunicode.o
CC build\kernel\components\dfs\filesystems\ramfs\dfs_ramfs.o
CC build\kernel\components\dfs\filesystems\romfs\dfs_romfs.o
CC build\kernel\components\dfs\filesystems\romfs\romfs.o
CC build\kernel\components\dfs\src\dfs.o
CC build\kernel\components\dfs\src\dfs_file.o
CC build\kernel\components\dfs\src\dfs_fs.o
CC build\kernel\components\dfs\src\dfs_posix.o
CC build\kernel\components\drivers\i2c\i2c-bit-ops.o
CC build\kernel\components\drivers\i2c\i2c_core.o
CC build\kernel\components\drivers\i2c\i2c_dev.o
CC build\kernel\components\drivers\ipc\completion.o
CC build\kernel\components\drivers\ipc\dataqueue.o
CC build\kernel\components\drivers\ipc\pipe.o
CC build\kernel\components\drivers\ipc\ringblk_buf.o
CC build\kernel\components\drivers\ipc\ringbuffer.o
CC build\kernel\components\drivers\ipc\waitqueue.o
CC build\kernel\components\drivers\ipc\workqueue.o
CC build\kernel\components\drivers\misc\pin.o
CC build\kernel\components\drivers\mtd\mtd_nand.o
CC build\kernel\components\drivers\mtd\mtd_nor.o
CC build\kernel\components\drivers\rtc\rtc.o
CC build\kernel\components\drivers\rtc\soft_rtc.o
CC build\kernel\components\drivers\sdio\block_dev.o
CC build\kernel\components\drivers\sdio\mmc.o
CC build\kernel\components\drivers\sdio\mmcsd_core.o
CC build\kernel\components\drivers\sdio\sd.o
CC build\kernel\components\drivers\sdio\sdio.o
CC build\kernel\components\drivers\serial\serial.o
CC build\kernel\components\drivers\spi\sfud\src\sfud.o
CC build\kernel\components\drivers\spi\sfud\src\sfud_sfdp.o
CC build\kernel\components\drivers\spi\spi_core.o
CC build\kernel\components\drivers\spi\spi_dev.o
CC build\kernel\components\drivers\spi\spi_flash_sfud.o
CC build\kernel\components\drivers\spi\spi_msd.o
CC build\kernel\components\drivers\watchdog\watchdog.o
CC build\kernel\components\finsh\cmd.o
CC build\kernel\components\finsh\msh.o
CC build\kernel\components\finsh\msh_file.o
CC build\kernel\components\finsh\shell.o
CC build\kernel\components\libc\compilers\common\stdlib.o
CC build\kernel\components\libc\compilers\common\time.o
CC build\kernel\components\libc\compilers\newlib\syscalls.o
CXX build\kernel\components\libc\cplusplus\cxx_crt.o
CC build\kernel\components\libc\cplusplus\cxx_crt_init.o
CXX build\kernel\components\libc\cplusplus\cxx_Mutex.o
CXX build\kernel\components\libc\cplusplus\cxx_Semaphore.o
CXX build\kernel\components\libc\cplusplus\cxx_Thread.o
CC build\kernel\components\libc\posix\delay\delay.o
CC build\kernel\components\libc\posix\io\aio\aio.o
CC build\kernel\components\libc\posix\io\poll\poll.o
CC build\kernel\components\libc\posix\io\poll\select.o
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.0\components\libc\posix\io\poll\select.c: In function 'fdszero':
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.0\components\libc\posix\io\poll\select.c:17:5: error: unknown type name 'fd_mask'
   17 |     fd_mask *m;
      |     ^~~~~~~
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.0\components\libc\posix\io\poll\select.c:24:10: error: 'fd_mask' undeclared (first use in this function)
   24 |     m = (fd_mask *)set;
      |          ^~~~~~~
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.0\components\libc\posix\io\poll\select.c:24:10: note: each undeclared identifier is reported only once for each function it appears in
D:\RT-ThreadStudio\repo\Extract\RT-Thread_Source_Code\RT-Thread\4.1.0\components\libc\posix\io\poll\select.c:24:19: error: expected expression before ')' token
   24 |     m = (fd_mask *)set;
      |                   ^
scons: *** [build\kernel\components\libc\posix\io\poll\select.o] Error 1
scons: building terminated because of errors.
```

mysterywolf 认证专家 2022-04-05

https://github.com/mysterywolf

new4 2022-04-08

这家伙很懒，什么也没写！

mysterywolf 2022-04-08

https://github.com/mysterywolf

new4 2022-04-08

这家伙很懒，什么也没写！

经过确认，rtt studio 中项目使用的是newlib 2.4.0。另外发现gcc版本也不一样。希望这些信息对您有用。（想帮忙，但不知如何下手。）
这个是rtt studio的cconfig.h，newlib 2.4.0 ， GCC_VERSION_STR "5.4.1 20160919 (release) [ARM/embedded-5-branch revision
```
#ifndef CCONFIG_H__
#define CCONFIG_H__
/* Automatically generated file; DO NOT EDIT. */
/* compiler configure file for RT-Thread in GCC*/

#define HAVE_NEWLIB_H 1
#define LIBC_VERSION "newlib 2.4.0"

#define HAVE_SYS_SIGNAL_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_PTHREAD_H 1

#define HAVE_FDSET 1
#define HAVE_SIGACTION 1
#define GCC_VERSION_STR "5.4.1 20160919 (release) [ARM/embedded-5-branch revision 240496]"
#define STDC "2011"

#endif

```

这是再env下qemu项目的cconfig.h。LIBC_VERSION "newlib 4.1.0"，GCC_VERSION_STR "10.3.1 20210824 (release)"
```
#ifndef CCONFIG_H__
#define CCONFIG_H__
/* Automatically generated file; DO NOT EDIT. */
/* compiler configure file for RT-Thread in GCC*/

#define HAVE_NEWLIB_H 1
#define LIBC_VERSION "newlib 4.1.0"

#define HAVE_SYS_SIGNAL_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_PTHREAD_H 1

#define HAVE_FDSET 1
#define HAVE_SIGACTION 1
#define HAVE_SIGEVENT 1
#define HAVE_SIGINFO 1
#define HAVE_SIGVAL 1
#define GCC_VERSION_STR "10.3.1 20210824 (release)"
#define STDC "2011"

#endif

```

mysterywolf 2022-04-09

https://github.com/mysterywolf

mysterywolf 2022-04-09

https://github.com/mysterywolf

mysterywolf 2022-04-09

https://github.com/mysterywolf

new4 2022-04-09

这家伙很懒，什么也没写！

mysterywolf 2022-04-10

https://github.com/mysterywolf

new4 2022-04-10

这家伙很懒，什么也没写！

mysterywolf 2022-04-10

https://github.com/mysterywolf

new4 2022-04-10

这家伙很懒，什么也没写！

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追加回复

5 个回答

new4 2022-04-03

这家伙很懒，什么也没写！

rt-thread studio 版本: 2.2.1
在rt-thread studio运行调试正常
```
D:\RT-ThreadStudio\workspace\VEXPRESS-A9-QEMU>D:/RT-ThreadStudio/repo/Extract/Debugger_Support_Packages/RealThread/QEMU/4.2.0.4\qemu-system-arm.exe -M vexpress-a9 -sd sd.bin -S
-s -net nic -net tap,ifname=tap   -kernel Debug/rtthread.elf -serial stdio -show-cursor
WARNING: Image format was not specified for 'sd.bin' and probing guessed raw.
         Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
         Specify the 'raw' format explicitly to remove the restrictions.

\ | /
- RT -     Thread Operating System
 / | \     4.1.0 build Apr  3 2022 14:13:32
 2006 - 2022 Copyright by RT-Thread team
lwIP-2.0.3 initialized!
[I/sal.skt] Socket Abstraction Layer initialize success.
[I/SDIO] SD card capacity 65536 KB.
[I/SDIO] switching card to high speed failed!
[W/POSIX.delay] Please consider implementing rt_hw_us_delay() in another file.
[W/POSIX.delay] Please consider implementing rt_hw_us_delay() in another file.
[W/POSIX.delay] Please consider implementing rt_hw_us_delay() in another file.
msh />
```