blob: b72af1600aca5de44a8383a525beaecc2e225496 [file] [log] [blame]
# SPDX-License-Identifier: Apache-2.0
# Configuration for host installed oneApi
#
set(NOSTDINC "")
# Note that NOSYSDEF_CFLAG may be an empty string, and
# set_ifndef() does not work with empty string.
if(NOT DEFINED NOSYSDEF_CFLAG)
set(NOSYSDEF_CFLAG -undef)
endif()
if(DEFINED TOOLCHAIN_HOME)
set(find_program_icx_args PATHS ${TOOLCHAIN_HOME} NO_DEFAULT_PATH)
endif()
find_program(CMAKE_C_COMPILER icx ${find_program_icx_args})
find_program(CMAKE_CXX_COMPILER clang++ ${find_program_icx_args})
include(${ZEPHYR_BASE}/cmake/gcc-m-cpu.cmake)
foreach(file_name include/stddef.h)
execute_process(
COMMAND ${CMAKE_C_COMPILER} --print-file-name=${file_name}
OUTPUT_VARIABLE _OUTPUT
RESULT_VARIABLE result
)
if(result)
message(FATAL_ERROR "Failed to find required headers.")
endif()
get_filename_component(_OUTPUT "${_OUTPUT}" DIRECTORY)
string(REGEX REPLACE "\n" "" _OUTPUT "${_OUTPUT}")
list(APPEND NOSTDINC ${_OUTPUT})
endforeach()
foreach(isystem_include_dir ${NOSTDINC})
list(APPEND isystem_include_flags -isystem "\"${isystem_include_dir}\"")
endforeach()
if(CONFIG_64BIT)
list(APPEND TOOLCHAIN_C_FLAGS "-m64")
else()
list(APPEND TOOLCHAIN_C_FLAGS "-m32")
endif()
# This libgcc code is partially duplicated in compiler/*/target.cmake
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${TOOLCHAIN_C_FLAGS} --print-libgcc-file-name
OUTPUT_VARIABLE LIBGCC_FILE_NAME
OUTPUT_STRIP_TRAILING_WHITESPACE
)
get_filename_component(LIBGCC_DIR ${LIBGCC_FILE_NAME} DIRECTORY)
list(APPEND LIB_INCLUDE_DIR "-L\"${LIBGCC_DIR}\"")
if(LIBGCC_DIR)
list(APPEND TOOLCHAIN_LIBS gcc)
endif()
set(CMAKE_REQUIRED_FLAGS -nostartfiles -nostdlib ${isystem_include_flags})
string(REPLACE ";" " " CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
# Load toolchain_cc-family macros
macro(toolchain_cc_nostdinc)
zephyr_compile_options( -nostdinc)
endmacro()
if(CONFIG_CPP)
list(APPEND TOOLCHAIN_C_FLAGS "-no-intel-lib=libirc")
endif()