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