1# SPDX-License-Identifier: Apache-2.0
2
3set_ifndef(CC gcc)
4
5find_program(CMAKE_C_COMPILER ${CROSS_COMPILE}${CC}   PATHS ${TOOLCHAIN_HOME} NO_DEFAULT_PATH)
6find_program(CMAKE_GCOV ${CROSS_COMPILE}gcov   PATHS ${TOOLCHAIN_HOME} NO_DEFAULT_PATH)
7
8if(CMAKE_C_COMPILER STREQUAL CMAKE_C_COMPILER-NOTFOUND)
9  message(FATAL_ERROR "Zephyr was unable to find ${CROSS_COMPILE}${CC}. Is the environment misconfigured?
10User-configuration:
11ZEPHYR_TOOLCHAIN_VARIANT: ${ZEPHYR_TOOLCHAIN_VARIANT}
12Internal variables:
13CROSS_COMPILE: ${CROSS_COMPILE}
14TOOLCHAIN_HOME: ${TOOLCHAIN_HOME}
15TOOLCHAIN_VER: ${TOOLCHAIN_VER}
16")
17endif()
18
19execute_process(
20  COMMAND ${CMAKE_C_COMPILER} --version ${XTENSA_CORE_LOCAL_C_FLAG}
21  RESULT_VARIABLE ret
22  OUTPUT_VARIABLE stdoutput
23  )
24if(ret)
25  message(FATAL_ERROR "Executing the below command failed. Are permissions set correctly?
26  ${CMAKE_C_COMPILER} --version ${XTENSA_CORE_LOCAL_C_FLAG}
27  ${stdoutput}
28"
29    )
30endif()
31