4c9fe85f7c
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
41 lines
1.4 KiB
CMake
41 lines
1.4 KiB
CMake
set(SOURCES
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constids.inc
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example.cc
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gfxids.inc
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)
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add_nextpnr_himbaechel_microarchitecture(${uarch}
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CORE_SOURCES ${SOURCES}
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)
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set(ALL_HIMBAECHEL_EXAMPLE_DEVICES example)
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set(HIMBAECHEL_EXAMPLE_DEVICES ${ALL_HIMBAECHEL_EXAMPLE_DEVICES} CACHE STRING
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"Include support for these Example devices (available: ${ALL_HIMBAECHEL_EXAMPLE_DEVICES})")
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message(STATUS "Enabled Himbaechel-Example devices: ${HIMBAECHEL_EXAMPLE_DEVICES}")
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foreach (device ${HIMBAECHEL_EXAMPLE_DEVICES})
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if (NOT device IN_LIST ALL_HIMBAECHEL_EXAMPLE_DEVICES)
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message(FATAL_ERROR "Device ${device} is not a supported Example device")
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endif()
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add_bba_produce_command(
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TARGET nextpnr-himbaechel-example-bba
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COMMAND ${Python3_EXECUTABLE}
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${CMAKE_CURRENT_SOURCE_DIR}/example_arch_gen.py
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${CMAKE_CURRENT_BINARY_DIR}/chipdb-${device}.bba.new
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OUTPUT
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${CMAKE_CURRENT_BINARY_DIR}/chipdb-${device}.bba
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INPUTS
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${CMAKE_CURRENT_SOURCE_DIR}/example_arch_gen.py
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${CMAKE_CURRENT_SOURCE_DIR}/constids.inc
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${CMAKE_CURRENT_SOURCE_DIR}/gfxids.inc
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)
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add_bba_compile_command(
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TARGET nextpnr-himbaechel-example-chipdb
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OUTPUT himbaechel/example/chipdb-${device}.bin
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INPUT ${CMAKE_CURRENT_BINARY_DIR}/chipdb-${device}.bba
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MODE binary
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)
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endforeach()
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