询问x1000 在rt-thread2.1.0-release编译失败问题

发布于 2017-03-01 15:34:53 浏览：2780 订阅该版

[tocm]

## 环境
- ubuntu x64
- X1000交叉编译链:`mips-linux-gnu      4.7.2`
- rt-thread版本:`2.0.1-release`

## 操作步骤
1.修改`bsp/x1000/rtconfig.py`
修改项有
I.
```
EXEC_PATH   = r'/opt/ingenic-linux-kernel3.10.14-x1000-v5.0-20161213/pre    builts/toolchains/mips-gcc472-glibc216/bin'
```

II.
```
PREFIX  = 'mips-linux-gnu-'
```

2.在该目录执行scons时，出现
```
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build/bsp
CC build/kernel/components/dfs/filesystems/devfs/devfs.o
/home/uftp/rt-thread-master/components/dfs/filesystems/devfs/devfs.c: In function 'dfs_device_fs_close':
/home/uftp/rt-thread-master/components/dfs/filesystems/devfs/devfs.c:104:23: error: 'FT_DIRECTORY' undeclared (first use in this function)
/home/uftp/rt-thread-master/components/dfs/filesystems/devfs/devfs.c:104:23: note: each undeclared identifier is reported only once for each function it appears in
/home/uftp/rt-thread-master/components/dfs/filesystems/devfs/devfs.c: In function 'dfs_device_fs_getdents':
/home/uftp/rt-thread-master/components/dfs/filesystems/devfs/devfs.c:270:10: error: 'struct dirent' has no member named 'd_namlen'
scons: *** [build/kernel/components/dfs/filesystems/devfs/devfs.o] Error 1
scons: building terminated because of errors.
```

## 问题:
1.rt-thread对x1000支持还需要修改配置文件吗？
简单改了一下  是`#if defined(RT_USING_NEWLIB)`这个宏被定义的问题。
简单修复了一下，继续编译   出现其他错误。故需从源头解决

Note:
1.只修改了`bsp/x1000下rtconfig.py`文件

麻烦大家给个解决办法