scons --dist错误问题

发布于 2020-12-30 15:08:31 浏览：1567 订阅该版

```
[zhanggy@localhost stm32f103-mini-system]$ scons  --dist
scons: Reading SConscript files ...
make distribution....
=> stm32f103-mini-system
=> start dist handle
=> copy stm32 bsp library
=> copy bsp drivers
=> components
=> include
=> libcpu
=> src
=> tools
update mdk4 project
update mdk5 project
update iar project
done!
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build
CC build/applications/main.o
In file included from /usr/arm-none-eabi/include/signal.h:6,
                 from /home/zhanggy/rt-thread/include/libc/libc_signal.h:72,
                 from /home/zhanggy/rt-thread/include/rtlibc.h:21,
                 from /home/zhanggy/rt-thread/include/rtdef.h:1103,
                 from /home/zhanggy/rt-thread/include/rtthread.h:24,
                 from applications/main.c:11:
/usr/arm-none-eabi/include/sys/signal.h:42:7: error: redefinition of 'union sigval'
   42 | union sigval {
      |       ^~~~~~
In file included from /home/zhanggy/rt-thread/include/rtlibc.h:21,
                 from /home/zhanggy/rt-thread/include/rtdef.h:1103,
                 from /home/zhanggy/rt-thread/include/rtthread.h:24,
                 from applications/main.c:11:
/home/zhanggy/rt-thread/include/libc/libc_signal.h:28:7: note: originally defined here
   28 | union sigval
      |       ^~~~~~
In file included from /usr/arm-none-eabi/include/signal.h:6,
                 from /home/zhanggy/rt-thread/include/libc/libc_signal.h:72,
                 from /home/zhanggy/rt-thread/include/rtlibc.h:21,
                 from /home/zhanggy/rt-thread/include/rtdef.h:1103,
                 from /home/zhanggy/rt-thread/include/rtthread.h:24,
                 from applications/main.c:11:
/usr/arm-none-eabi/include/sys/signal.h:47:8: error: redefinition of 'struct sigevent'
   47 | struct sigevent {
      |        ^~~~~~~~
In file included from /home/zhanggy/rt-thread/include/rtlibc.h:21,
                 from /home/zhanggy/rt-thread/include/rtdef.h:1103,
                 from /home/zhanggy/rt-thread/include/rtthread.h:24,
                 from applications/main.c:11:
/home/zhanggy/rt-thread/include/libc/libc_signal.h:36:8: note: originally defined here
   36 | struct sigevent
      |        ^~~~~~~~
In file included from /usr/arm-none-eabi/include/signal.h:6,
                 from /home/zhanggy/rt-thread/include/libc/libc_signal.h:72,
                 from /home/zhanggy/rt-thread/include/rtlibc.h:21,
                 from /home/zhanggy/rt-thread/include/rtdef.h:1103,
                 from /home/zhanggy/rt-thread/include/rtthread.h:24,
                 from applications/main.c:11:
/usr/arm-none-eabi/include/sys/signal.h:72:3: error: conflicting types for 'siginfo_t'
   72 | } siginfo_t;
      |   ^~~~~~~~~
In file included from /home/zhanggy/rt-thread/include/rtlibc.h:21,
                 from /home/zhanggy/rt-thread/include/rtdef.h:1103,
                 from /home/zhanggy/rt-thread/include/rtthread.h:24,
                 from applications/main.c:11:
/home/zhanggy/rt-thread/include/libc/libc_signal.h:55:24: note: previous declaration of 'siginfo_t' was here
   55 | typedef struct siginfo siginfo_t;
      |                        ^~~~~~~~~
scons: *** [build/applications/main.o] Error 1
scons: building terminated because of errors.
```