| # Finds (or builds) the Pioasm executable |
| # |
| # This will define the following variables |
| # |
| # Pioasm_FOUND |
| # |
| # and the following imported targets |
| # |
| # Pioasm |
| # |
| |
| if (NOT Pioasm_FOUND) |
| # todo we would like to use pckgconfig to look for it first |
| # see https://pabloariasal.github.io/2018/02/19/its-time-to-do-cmake-right/ |
| |
| include(ExternalProject) |
| |
| set(PIOASM_SOURCE_DIR ${PICO_SDK_PATH}/tools/pioasm) |
| set(PIOASM_BINARY_DIR ${CMAKE_BINARY_DIR}/pioasm) |
| |
| set(PioasmBuild_TARGET PioasmBuild) |
| set(Pioasm_TARGET Pioasm) |
| |
| if (NOT TARGET ${PioasmBuild_TARGET}) |
| message("PIOASM will need to be built") |
| # message("Adding external project ${PioasmBuild_Target} in ${CMAKE_CURRENT_LIST_DIR}}") |
| ExternalProject_Add(${PioasmBuild_TARGET} |
| PREFIX pioasm SOURCE_DIR ${PIOASM_SOURCE_DIR} |
| BINARY_DIR ${PIOASM_BINARY_DIR} |
| BUILD_ALWAYS 1 # force dependency checking |
| INSTALL_COMMAND "" |
| ) |
| endif() |
| |
| if (CMAKE_HOST_WIN32) |
| set(Pioasm_EXECUTABLE ${PIOASM_BINARY_DIR}/pioasm.exe) |
| else() |
| set(Pioasm_EXECUTABLE ${PIOASM_BINARY_DIR}/pioasm) |
| endif() |
| if(NOT TARGET ${Pioasm_TARGET}) |
| # message("Adding executable ${Pioasm_Target} in ${CMAKE_CURRENT_LIST_DIR}") |
| add_executable(${Pioasm_TARGET} IMPORTED) |
| endif() |
| set_property(TARGET ${Pioasm_TARGET} PROPERTY IMPORTED_LOCATION |
| ${Pioasm_EXECUTABLE}) |
| |
| # message("EXE is ${Pioasm_EXECUTABLE}") |
| add_dependencies(${Pioasm_TARGET} ${PioasmBuild_TARGET}) |
| set(Pioasm_FOUND 1) |
| endif() |
