```cmake
# this one is important
SET(CMAKE_SYSTEM_NAME Linux)

SET(CMAKE_C_COMPILER "/opt/OSELAS.Toolchain-2012.12.1/arm-cortexa9-linux-gnueabihf/gcc-4.7.3-glibc-2.16.0-binutils-2.22-kernel-3.6-sanitized/bin/arm-cortexa9-linux-gnueabihf-gcc")
SET(CMAKE_CXX_COMPILER "/opt/OSELAS.Toolchain-2012.12.1/arm-cortexa9-linux-gnueabihf/gcc-4.7.3-glibc-2.16.0-binutils-2.22-kernel-3.6-sanitized/bin/arm-cortexa9-linux-gnueabihf-g++")

```

Remove absolute path to arm toolchain.
user
```cmake
# this one is important
SET(CMAKE_SYSTEM_NAME Linux)

SET(CMAKE_C_COMPILER arm-linux-gnueabihf-gcc)
SET(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++)

```
assistant