enable_language(C) set(CMAKE_CROSSCOMPILING 1) set(ENV{PSEUDO_EMULATOR_FAIL} 1) try_run(run_result compile_result ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/simple_src_exiterror.c RUN_OUTPUT_VARIABLE run_output) message(STATUS "run_output: ${run_output}") message(STATUS "run_result: ${run_result}") set(CMAKE_CROSSCOMPILING_EMULATOR ${CMAKE_CROSSCOMPILING_EMULATOR} --flag "multi arg") try_run(run_result compile_result ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/simple_src_exiterror.c RUN_OUTPUT_VARIABLE run_output) message(STATUS "Emulator with arguments run_output: ${run_output}")