Error in calling command:riscv-none-embed-gcc

发布于 2019-08-31 12:28:02 浏览：2497 订阅该版

环境：
     win8 64，env v1.1.2， FreedomStudio4.7.2，rt thread 4.0.1

问题：
     在hifive1上一直rtthread。使用env，scons，设置了环境变量

```YFJ@YFJ-PC D:\_PerfXLab\SiFive t-thread-master\bsp\<font color="Red">hifive1</font>
$ scons
scons: Reading SConscript files ...
--------YFJ--------
r'D:\_PerfXLab\SiFive\FreedomStudio\FreedomStudio4.7.2\SiFive iscv64-unknown-elf-gcc iscv64-unknown-elf-gcc-8.2.0-2019.05.3\bin'
--------YFJ--------
D:\_PerfXLab\SiFive\FreedomStudio\FreedomStudio4.7.2\SiFive iscv64-unknown-elf-gcc iscv64-unknown-elf-gcc-8.2.0-2019.05.3\bin
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build
CC build\applications\main.o
<font color="Red">Error in calling command:riscv-none-embed-gcc</font>
Exception: No such file or directory

Please check Toolchains PATH setting.

scons: *** [build\applications\main.o] Error 2
scons: building terminated because of errors.```计划使用D:\_PerfXLab\SiFive\FreedomStudio\FreedomStudio4.7.2\SiFive iscv64-unknown-elf-gcc iscv64-unknown-elf-gcc-8.2.0-2019.05.3\bin下的编译器，设置了路径，但是依然去找riscv-none-embed-gcc

另外：

使用FreedomStudio按照readme进行操作，编译输出为：
```12:26:30 **** Incremental Build of configuration Default for project mtyy ****
make all 
D:\_PerfXLab\env\tools\Python27_32\python.exe: can't open file '\scons.py': [Errno 2] No such file or directory
make: *** [Makefile:4: all] Error 2

12:26:31 Build Finished (took 221ms)```实际文件存在。

请高手指点！！！