90d746f79e
This is useful for certain cross-compilation workloads, and to cache
rarely changing build products.
To use this functionality, build e.g. as follows:
cmake . -B build-export -DEXPORT_BBA_FILES=../bba-files -DARCH=all
cmake --build build-export -t nextpnr-all-bba
cmake . -B build-import -DIMPORT_BBA_FILES=../bba-files -DARCH=all
cmake --build build-import
94 lines
3.0 KiB
CMake
94 lines
3.0 KiB
CMake
option(HIMBAECHEL_SPLIT "Whether to build one executable per Himbächel microarchitecture" OFF)
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set(HIMBAECHEL_SOURCES
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arch.cc
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archdefs.h
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arch.h
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arch_pybindings.cc
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arch_pybindings.h
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chipdb.h
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himbaechel_api.cc
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himbaechel_api.h
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himbaechel_constids.h
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himbaechel_gfxids.h
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himbaechel_helpers.cc
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himbaechel_helpers.h
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)
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if (HIMBAECHEL_SPLIT)
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function(add_nextpnr_himbaechel_microarchitecture microtarget)
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cmake_parse_arguments(arg "" "" "CORE_SOURCES;TEST_SOURCES" ${ARGN})
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list(TRANSFORM arg_CORE_SOURCES PREPEND ${CMAKE_CURRENT_SOURCE_DIR}/)
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list(TRANSFORM arg_TEST_SOURCES PREPEND ${CMAKE_CURRENT_SOURCE_DIR}/)
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add_nextpnr_architecture(himbaechel-${microtarget}
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CORE_SOURCES ${HIMBAECHEL_SOURCES}
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MAIN_SOURCE main.cc
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CURRENT_SOURCE_DIR ${CMAKE_SOURCE_DIR}/himbaechel
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CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}
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)
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target_sources(nextpnr-himbaechel-${microtarget}-core INTERFACE ${arg_CORE_SOURCES})
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if (BUILD_TESTS)
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target_sources(nextpnr-himbaechel-${microtarget}-test PRIVATE ${arg_TEST_SOURCES})
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endif()
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endfunction()
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else()
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add_nextpnr_architecture(himbaechel
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CORE_SOURCES ${HIMBAECHEL_SOURCES}
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MAIN_SOURCE main.cc
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)
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function(add_nextpnr_himbaechel_microarchitecture microtarget)
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cmake_parse_arguments(arg "" "" "CORE_SOURCES;TEST_SOURCES" ${ARGN})
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target_sources(nextpnr-himbaechel-core INTERFACE ${arg_CORE_SOURCES})
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add_library(nextpnr-himbaechel-${microtarget}-bba INTERFACE)
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add_dependencies(nextpnr-himbaechel-bba nextpnr-himbaechel-${microtarget}-bba)
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add_library(nextpnr-himbaechel-${microtarget}-chipdb INTERFACE)
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target_link_libraries(nextpnr-himbaechel-core INTERFACE nextpnr-himbaechel-${microtarget}-chipdb)
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if (BUILD_TESTS)
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target_sources(nextpnr-himbaechel-test PRIVATE ${arg_TEST_SOURCES})
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endif()
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endfunction()
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endif()
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set(HIMBAECHEL_UARCHES example gowin xilinx ng-ultra)
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set(HIMBAECHEL_UARCH "" CACHE STRING "Microarchitectures for nextpnr-himbaechel build")
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set_property(CACHE HIMBAECHEL_UARCH PROPERTY STRINGS ${HIMBAECHEL_UARCHES})
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if (NOT HIMBAECHEL_UARCH)
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message(STATUS "Microarchitecture needs to be set, set desired one with -DHIMBAECHEL_UARCH=xxx")
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message(STATUS "Supported Himbächel microarchitectures are :")
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message(STATUS " all")
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foreach (item ${HIMBAECHEL_UARCHES})
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message(STATUS " ${item}")
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endforeach()
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message(FATAL_ERROR "Microarchitecture setting is mandatory")
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endif()
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if (HIMBAECHEL_UARCH STREQUAL "all")
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set(HIMBAECHEL_UARCH ${HIMBAECHEL_UARCHES})
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endif()
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foreach (uarch ${HIMBAECHEL_UARCH})
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if (NOT uarch IN_LIST HIMBAECHEL_UARCHES)
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message(FATAL_ERROR "Microarchitecture ${uarch} is not a supported Himbächel microarchitecture")
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endif()
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message(STATUS "Configuring Himbächel microarchitecture: ${uarch}")
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add_subdirectory(uarch/${uarch})
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endforeach()
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