pico-sdk/tools/FindPioasm.cmake

54 lines
1.8 KiB
CMake
Raw Normal View History

2021-01-20 16:44:27 +00:00
# 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})
pico_message_debug("PIOASM will need to be built")
2021-01-20 16:44:27 +00:00
# message("Adding external project ${PioasmBuild_Target} in ${CMAKE_CURRENT_LIST_DIR}}")
ExternalProject_Add(${PioasmBuild_TARGET}
PREFIX pioasm
SOURCE_DIR ${PIOASM_SOURCE_DIR}
2021-01-20 16:44:27 +00:00
BINARY_DIR ${PIOASM_BINARY_DIR}
CMAKE_ARGS "-DCMAKE_MAKE_PROGRAM:FILEPATH=${CMAKE_MAKE_PROGRAM}"
CMAKE_CACHE_ARGS "-DPIOASM_EXTRA_SOURCE_FILES:STRING=${PIOASM_EXTRA_SOURCE_FILES}"
2021-01-20 16:44:27 +00:00
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()