2 # CMake Toolchain file for crosscompiling on ARM.
4 # This can be used when running cmake in the following way:
6 # cmake .. -DCMAKE_TOOLCHAIN_FILE=../cross-arm-linux-gnueabihf.cmake
9 # Target operating system name.
10 set(CMAKE_SYSTEM_NAME Linux)
13 set(CMAKE_C_COMPILER "${CROSS_PATH}/bin/xtensa-esp32-elf-gcc")
15 SET(CMAKE_C_FLAGS "-nostdlib -Wall -Werror -I${COMPONENT_PATH}/../lwip/include/lwip/posix -I${COMPONENT_PATH}/../lwip/include/lwip -I${COMPONENT_PATH}/../lwip/include/lwip/port -I${COMPONENT_PATH}/../esp32/include/ ${LWS_C_FLAGS} -I${COMPONENT_PATH}/../nvs_flash/test_nvs_host -I${COMPONENT_PATH}/../freertos/include -Os" CACHE STRING "" FORCE)
17 # Where to look for the target environment. (More paths can be added here)
18 set(CMAKE_FIND_ROOT_PATH "${CROSS_PATH}")
20 # Adjust the default behavior of the FIND_XXX() commands:
21 # search programs in the host environment only.
22 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
24 # Search headers and libraries in the target environment only.
25 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
26 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)