编译失败

发布于 2019-11-03 15:58:48 浏览：3028 订阅该版

9 个回答

Jason_jie 2019-11-03

这家伙很懒，什么也没写！

jason@jason-XPS-15-9550:~/code/rtos/rt-thread/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/applications/lcd_init.o
In file included from /home/jason/code/rtos/rt-thread/components/net/sal_socket/include/dfs_net/sys_select/sys/select.h:14:0,
                 from /home/jason/Downloads/sofware/gcc-arm-none-eabi-7-2017-q4-major/arm-none-eabi/include/sys/types.h:68,
                 from /home/jason/Downloads/sofware/gcc-arm-none-eabi-7-2017-q4-major/arm-none-eabi/include/sys/signal.h:12,
                 from /home/jason/code/rtos/rt-thread/include/libc/libc_signal.h:67,
                 from /home/jason/code/rtos/rt-thread/include/rtdef.h:466,
                 from /home/jason/code/rtos/rt-thread/include/rtthread.h:24,
                 from applications/lcd_init.c:1:
/home/jason/code/rtos/rt-thread/components/dfs/include/dfs_select.h:19:22: error: unknown type name 'fd_set'
 int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
                      ^~~~~~
/home/jason/code/rtos/rt-thread/components/dfs/include/dfs_select.h:19:39: error: unknown type name 'fd_set'
 int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
                                       ^~~~~~
/home/jason/code/rtos/rt-thread/components/dfs/include/dfs_select.h:19:57: error: unknown type name 'fd_set'
 int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
                                                         ^~~~~~
In file included from /home/jason/code/rtos/rt-thread/include/libc/libc_signal.h:67:0,
                 from /home/jason/code/rtos/rt-thread/include/rtdef.h:466,
                 from /home/jason/code/rtos/rt-thread/include/rtthread.h:24,
                 from applications/lcd_init.c:1:
/home/jason/Downloads/sofware/gcc-arm-none-eabi-7-2017-q4-major/arm-none-eabi/include/sys/signal.h:42:7: error: redefinition of 'union sigval'
 union sigval {
       ^~~~~~
In file included from /home/jason/code/rtos/rt-thread/include/rtdef.h:466:0,
                 from /home/jason/code/rtos/rt-thread/include/rtthread.h:24,
                 from applications/lcd_init.c:1:
/home/jason/code/rtos/rt-thread/include/libc/libc_signal.h:27:7: note: originally defined here
 union sigval
       ^~~~~~
In file included from /home/jason/code/rtos/rt-thread/include/libc/libc_signal.h:67:0,
                 from /home/jason/code/rtos/rt-thread/include/rtdef.h:466,
                 from /home/jason/code/rtos/rt-thread/include/rtthread.h:24,
                 from applications/lcd_init.c:1:
/home/jason/Downloads/sofware/gcc-arm-none-eabi-7-2017-q4-major/arm-none-eabi/include/sys/signal.h:47:8: error: redefinition of 'struct sigevent'
 struct sigevent {
        ^~~~~~~~
In file included from /home/jason/code/rtos/rt-thread/include/rtdef.h:466:0,
                 from /home/jason/code/rtos/rt-thread/include/rtthread.h:24,
                 from applications/lcd_init.c:1:
/home/jason/code/rtos/rt-thread/include/libc/libc_signal.h:35:8: note: originally defined here
 struct sigevent
        ^~~~~~~~
In file included from /home/jason/code/rtos/rt-thread/include/libc/libc_signal.h:67:0,
                 from /home/jason/code/rtos/rt-thread/include/rtdef.h:466,
                 from /home/jason/code/rtos/rt-thread/include/rtthread.h:24,
                 from applications/lcd_init.c:1:
/home/jason/Downloads/sofware/gcc-arm-none-eabi-7-2017-q4-major/arm-none-eabi/include/sys/signal.h:72:3: error: conflicting types for 'siginfo_t'
 } siginfo_t;
   ^~~~~~~~~
In file included from /home/jason/code/rtos/rt-thread/include/rtdef.h:466:0,
                 from /home/jason/code/rtos/rt-thread/include/rtthread.h:24,
                 from applications/lcd_init.c:1:
/home/jason/code/rtos/rt-thread/include/libc/libc_signal.h:54:24: note: previous declaration of 'siginfo_t' was here
 typedef struct siginfo siginfo_t;
                        ^~~~~~~~~
scons: *** [build/applications/lcd_init.o] Error 1
scons: building terminated because of errors.