gnu GCC【9-2019-q4-major】编译rtt工程出错

发布于 2020-05-26 14:57:54 浏览：1600 订阅该版

1，操作系统版本：RT-Thread 3.0.4

2，`arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 5.4.1 20160919 (release) [ARM/embedded-5-branch revision 240496]`
这个版本编译rtt工程成功；

3，`arm-none-eabi-gcc (GNU Tools for Arm Embedded Processors 9-2019-q4-major) 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599]`
这个版本编译rtt工程，出现很多错误。细节如下：

```
scons: Building targets ...
scons: building associated VariantDir targets: build
CC build\applications\main.o
CC build\applications\msh_evm.o
CC build\applications omfs.o
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\main.c:25:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:42:7: error: redefinition of 'union sigval'
   42 | union sigval {
      |       ^~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\main.c:25:
rt-thread\include/libc/libc_signal.h:41:7: note: originally defined here
   41 | union sigval
      |       ^~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\main.c:25:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:47:8: error: redefinition of 'struct sigevent'
   47 | struct sigevent {
      |        ^~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\main.c:25:
rt-thread\include/libc/libc_signal.h:49:8: note: originally defined here
   49 | struct sigevent
      |        ^~~~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\main.c:25:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:72:3: error: conflicting types for 'siginfo_t'
   72 | } siginfo_t;
      |   ^~~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\main.c:25:
rt-thread\include/libc/libc_signal.h:68:24: note: previous declaration of 'siginfo_t' was here
   68 | typedef struct siginfo siginfo_t;
      |                        ^~~~~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\msh_evm.c:25:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:42:7: error: redefinition of 'union sigval'
   42 | union sigval {
      |       ^~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\msh_evm.c:25:
rt-thread\include/libc/libc_signal.h:41:7: note: originally defined here
   41 | union sigval
      |       ^~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\msh_evm.c:25:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:47:8: error: redefinition of 'struct sigevent'
   47 | struct sigevent {
      |        ^~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\msh_evm.c:25:
rt-thread\include/libc/libc_signal.h:49:8: note: originally defined here
   49 | struct sigevent
      |        ^~~~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\msh_evm.c:25:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:72:3: error: conflicting types for 'siginfo_t'
   72 | } siginfo_t;
      |   ^~~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\msh_evm.c:25:
rt-thread\include/libc/libc_signal.h:68:24: note: previous declaration of 'siginfo_t' was here
   68 | typedef struct siginfo siginfo_t;
      |                        ^~~~~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications omfs.c:2:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:42:7: error: redefinition of 'union sigval'
```

7 个回答

baili_shanghai 2020-05-26

这家伙很懒，什么也没写！

编译log续：
```
 42 | union sigval {
      |       ^~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\romfs.c:2:
rt-thread\include/libc/libc_signal.h:41:7: note: originally defined here
   41 | union sigval
      |       ^~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\romfs.c:2:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:47:8: error: redefinition of 'struct sigevent'
   47 | struct sigevent {
      |        ^~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\romfs.c:2:
rt-thread\include/libc/libc_signal.h:49:8: note: originally defined here
   49 | struct sigevent
      |        ^~~~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\romfs.c:2:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:72:3: error: conflicting types for 'siginfo_t'
   72 | } siginfo_t;
      |   ^~~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from applications\romfs.c:2:
rt-thread\include/libc/libc_signal.h:68:24: note: previous declaration of 'siginfo_t' was here
   68 | typedef struct siginfo siginfo_t;
      |                        ^~~~~~~~~
scons: *** [build\applications\romfs.o] Error 1
CC build\beken378\app\app.o
applications\main.c: In function 'main':
applications\main.c:99:5: warning: implicit declaration of function 'player_codec_helixmp3_register' [-Wimplicit-function-declaration]
   99 |     player_codec_helixmp3_register();
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
applications\main.c:100:5: warning: implicit declaration of function 'player_codec_beken_aac_register' [-Wimplicit-function-declaration]
  100 |     player_codec_beken_aac_register();
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
applications\main.c:101:5: warning: implicit declaration of function 'player_codec_beken_m4a_register' [-Wimplicit-function-declaration]
  101 |     player_codec_beken_m4a_register();
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~s
cons: *** [build\applications\msh_evm.o] Error 1
applications\main.c:102:5: warning: implicit declaration of function 'player_codec_opencore_amr_register' [-Wimplicit-function-declaration]
  102 |     player_codec_opencore_amr_register();
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
applications\main.c:108:2: warning: implicit declaration of function 'rt_hw_wdg_start' [-Wimplicit-function-declaration]
  108 |  rt_hw_wdg_start(0,NULL);
      |  ^~~~~~~~~~~~~~~
scons: *** [build\applications\main.o] Error 1
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from rt-thread\include/rthw.h:32,
                 from beken378\driver\entry/arch.h:45,
                 from beken378\common/include.h:9,
                 from beken378\app\app.c:11:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:42:7: error: redefinition of 'union sigval'
   42 | union sigval {
      |       ^~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from rt-thread\include/rthw.h:32,
                 from beken378\driver\entry/arch.h:45,
                 from beken378\common/include.h:9,
                 from beken378\app\app.c:11:
rt-thread\include/libc/libc_signal.h:41:7: note: originally defined here
   41 | union sigval
      |       ^~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from rt-thread\include/rthw.h:32,
                 from beken378\driver\entry/arch.h:45,
                 from beken378\common/include.h:9,
                 from beken378\app\app.c:11:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:47:8: error: redefinition of 'struct sigevent'
   47 | struct sigevent {
      |        ^~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from rt-thread\include/rthw.h:32,
                 from beken378\driver\entry/arch.h:45,
                 from beken378\common/include.h:9,
                 from beken378\app\app.c:11:
rt-thread\include/libc/libc_signal.h:49:8: note: originally defined here
   49 | struct sigevent
      |        ^~~~~~~~
In file included from rt-thread\include/libc/libc_signal.h:81,
                 from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from rt-thread\include/rthw.h:32,
                 from beken378\driver\entry/arch.h:45,
                 from beken378\common/include.h:9,
                 from beken378\app\app.c:11:
d:\360downloads\tools\env_rtt\tools\gnu_gcc\arm_gcc\mingw\arm-none-eabi\include\sys\signal.h:72:3: error: conflicting types for 'siginfo_t'
   72 | } siginfo_t;
      |   ^~~~~~~~~
In file included from rt-thread\include/rtlibc.h:35,
                 from rt-thread\include/rtdef.h:1068,
                 from rt-thread\include/rtthread.h:37,
                 from rt-thread\include/rthw.h:32,
                 from beken378\driver\entry/arch.h:45,
                 from beken378\common/include.h:9,
                 from beken378\app\app.c:11:
rt-thread\include/libc/libc_signal.h:68:24: note: previous declaration of 'siginfo_t' was here
   68 | typedef struct siginfo siginfo_t;
      |                        ^~~~~~~~~
scons: *** [build\beken378\app\app.o] Error 1
scons: building terminated because of errors.
```

aozima 2020-05-26

调网络不抓包，调I2C等时序不上逻辑分析仪，就像电工不用万用表！多用整理的好的文字，比截图更省流量，还能在整理过程中思考。

aozima 2020-05-26

调网络不抓包，调I2C等时序不上逻辑分析仪，就像电工不用万用表！多用整理的好的文字，比截图更省流量，还能在整理过程中思考。

baili_shanghai 2020-06-08

这家伙很懒，什么也没写！

>把  cconfig.h 删除一下。
>
>另外，对出错的文件，输出一下预编译结果 。

---

1， 删除cconfig.h；
重新生成的cconfig.h如下：
```c
#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 3.1.0"

#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 "9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599]"
#define STDC "2011"
#endif
```

2， 编译错误：
```
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
drivers\wlan\net.c: In function 'net_sock_to_interface':
drivers\wlan\net.c:307:5: warning: implicit declaration of function 'getpeername'; did you mean 'lwip_getpeername'? [-Wimplicit-function-declaration]
  307 |     getpeername(sock, (struct sockaddr *)&peer, &peerlen);
      |     ^~~~~~~~~~~
      |     lwip_getpeername
CC build\kernel\components\dfs\filesystems\net\dfs_net.o
CC build\kernel\components\dfs\filesystems\net\net_netdb.o
CC build\kernel\components\dfs\filesystems\net\net_sockets.o
In file included from rt-thread\components\dfs\filesystems\net\dfs_net.c:31:
rt-thread\components\dfs\include/dfs_posix.h:59:37: error: expected ')' before '(' token
   59 | _READ_WRITE_RETURN_TYPE _EXFUN(read, (int __fd, void *__buf, size_t __nbyte));
      |                                     ^~
      |                                     )
rt-thread\components\dfs\include/dfs_posix.h:60:38: error: expected ')' before '(' token
   60 | _READ_WRITE_RETURN_TYPE _EXFUN(write, (int __fd, const void *__buf, size_t __nbyte));
      |                                      ^~
      |                                      )
scons: *** [build\kernel\components\dfs\filesystems\net\dfs_net.o] Error 1
In file included from rt-thread\components\dfs\filesystems\net\net_sockets.c:26:
rt-thread\components\dfs\include/dfs_posix.h:59:37: error: expected ')' before '(' token
   59 | _READ_WRITE_RETURN_TYPE _EXFUN(read, (int __fd, void *__buf, size_t __nbyte));
      |                                     ^~
      |                                     )
rt-thread\components\dfs\include/dfs_posix.h:60:38: error: expected ')' before '(' token
   60 | _READ_WRITE_RETURN_TYPE _EXFUN(write, (int __fd, const void *__buf, size_t __nbyte));
      |                                      ^~
      |                                      )
scons: *** [build\kernel\components\dfs\filesystems\net\net_sockets.o] Error 1
scons: building terminated because of errors.      
```