| set_ifndef(CC gcc) |
| |
| find_program(CMAKE_C_COMPILER ${CROSS_COMPILE}${CC} PATH ${TOOLCHAIN_HOME} NO_DEFAULT_PATH) |
| |
| if(CMAKE_C_COMPILER STREQUAL CMAKE_C_COMPILER-NOTFOUND) |
| message(FATAL_ERROR "Zephyr was unable to find the toolchain. Is the environment misconfigured? |
| User-configuration: |
| ZEPHYR_TOOLCHAIN_VARIANT: ${ZEPHYR_TOOLCHAIN_VARIANT} |
| Internal variables: |
| CROSS_COMPILE: ${CROSS_COMPILE} |
| TOOLCHAIN_HOME: ${TOOLCHAIN_HOME} |
| ") |
| endif() |
| |
| execute_process( |
| COMMAND ${CMAKE_C_COMPILER} --version |
| RESULT_VARIABLE ret |
| OUTPUT_QUIET |
| ERROR_QUIET |
| ) |
| if(ret) |
| message(FATAL_ERROR "Executing the below command failed. Are permissions set correctly? |
| '${CMAKE_C_COMPILER} --version' |
| " |
| ) |
| endif() |
