| # SPDX-License-Identifier: Apache-2.0 |
| |
| # Configures CMake for using ccac |
| |
| # MWDT compiler (CCAC) can't be used for preprocessing the DTS sources as it has |
| # weird restrictions about file extensions. Synopsys Jira issue: P10019563-38578 |
| # Let's temporarily use GNU compiler instead. |
| find_program(CMAKE_DTS_PREPROCESSOR arc-elf32-gcc) |
| if (NOT CMAKE_DTS_PREPROCESSOR) |
| find_program(CMAKE_DTS_PREPROCESSOR arc-linux-gcc) |
| endif() |
| |
| if (NOT CMAKE_DTS_PREPROCESSOR) |
| find_program(CMAKE_DTS_PREPROCESSOR gcc) |
| endif() |
| |
| if(NOT CMAKE_DTS_PREPROCESSOR) |
| message(FATAL_ERROR "Zephyr was unable to find any GNU compiler (ARC or host one) for DTS preprocessing") |
| endif() |
| |
| find_program(CMAKE_C_COMPILER ${CROSS_COMPILE}ccac PATH ${TOOLCHAIN_HOME} NO_DEFAULT_PATH) |
| find_program(CMAKE_LLVM_COV ${CROSS_COMPILE}llvm-cov PATH ${TOOLCHAIN_HOME} NO_DEFAULT_PATH) |
| set(CMAKE_GCOV "${CMAKE_LLVM_COV} gcov") |
| |
| if(CMAKE_C_COMPILER STREQUAL CMAKE_C_COMPILER-NOTFOUND) |
| message(FATAL_ERROR "Zephyr was unable to find the Metaware compiler") |
| 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() |
