编译 K210 Bsp 报错

发布于 2020-05-11 22:41:31 浏览：1468 订阅该版

[tocm]

求助各位大佬，如果有遇到的麻烦指导了。

# 报错信息 
sun@HOME D:\project t-thread-4.0.2\bsp\k210
> scons
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build
CC build\applications\main.o
In file included from c:\users\sun\.platformio\packages\toolchain-kendryte210 iscv64-unknown-elf\include\signal.h:6,
                 from D:\project t-thread-4.0.2\include/libc/libc_signal.h:71,
                 from D:\project t-thread-4.0.2\include/rtdef.h:466,
                 from D:\project t-thread-4.0.2\include/rtthread.h:24,
                 from applications\main.c:11:
c:\users\sun\.platformio\packages\toolchain-kendryte210 iscv64-unknown-elf\include\sys\signal.h:42:7: error: redefinition of 'union sigval'
 union sigval {
       ^~~~~~
In file included from D:\project t-thread-4.0.2\include/rtdef.h:466,
                 from D:\project t-thread-4.0.2\include/rtthread.h:24,
                 from applications\main.c:11:
D:\project t-thread-4.0.2\include/libc/libc_signal.h:27:7: note: originally defined here
 union sigval
       ^~~~~~
In file included from c:\users\sun\.platformio\packages\toolchain-kendryte210 iscv64-unknown-elf\include\signal.h:6,
                 from D:\project t-thread-4.0.2\include/libc/libc_signal.h:71,
                 from D:\project t-thread-4.0.2\include/rtdef.h:466,
                 from D:\project t-thread-4.0.2\include/rtthread.h:24,
                 from applications\main.c:11:
c:\users\sun\.platformio\packages\toolchain-kendryte210 iscv64-unknown-elf\include\sys\signal.h:47:8: error: redefinition of 'struct sigevent'
 struct sigevent {
        ^~~~~~~~
In file included from D:\project t-thread-4.0.2\include/rtdef.h:466,
                 from D:\project t-thread-4.0.2\include/rtthread.h:24,
                 from applications\main.c:11:
D:\project t-thread-4.0.2\include/libc/libc_signal.h:35:8: note: originally defined here
 struct sigevent
        ^~~~~~~~
In file included from c:\users\sun\.platformio\packages\toolchain-kendryte210 iscv64-unknown-elf\include\signal.h:6,
                 from D:\project t-thread-4.0.2\include/libc/libc_signal.h:71,
                 from D:\project t-thread-4.0.2\include/rtdef.h:466,
                 from D:\project t-thread-4.0.2\include/rtthread.h:24,
                 from applications\main.c:11:
c:\users\sun\.platformio\packages\toolchain-kendryte210 iscv64-unknown-elf\include\sys\signal.h:72:3: error: conflicting types for 'siginfo_t'
 } siginfo_t;
   ^~~~~~~~~
In file included from D:\project t-thread-4.0.2\include/rtdef.h:466,
                 from D:\project t-thread-4.0.2\include/rtthread.h:24,
                 from applications\main.c:11:
D:\project t-thread-4.0.2\include/libc/libc_signal.h:54:24: note: previous declaration of 'siginfo_t' was here
 typedef struct siginfo siginfo_t;
                        ^~~~~~~~~
scons: *** [build\applications\main.o] Error 1
scons: building terminated because of errors.

* rt-thread 4.0.2  bsp/210
* scons 修改了编译器 为     PREFIX  = 'riscv64-unknown-elf-  ， 
* gcc 8.2 ，k210 的官方window版本。