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himbaechel: allow subsetting uarches. (#1416)

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E.g. selecting only Gowin instead of the default shrinks the resulting
binary by ~30%.
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Catherine 2025-01-12 07:13:08 +00:00 committed by GitHub
parent 92694d7db7
commit ab7a372491
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1 changed files with 11 additions and 1 deletions
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12
himbaechel/family.cmake
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@ -1,5 +1,15 @@
set(HIMBAECHEL_UARCHES "example;gowin;xilinx;ng-ultra")
foreach(uarch ${HIMBAECHEL_UARCHES})
set(HIMBAECHEL_UARCH "${HIMBAECHEL_UARCHES}" CACHE STRING "Microarchitectures for nextpnr-himbaechel build")
set_property(CACHE HIMBAECHEL_UARCH PROPERTY STRINGS ${HIMBAECHEL_UARCHES})
foreach(item ${HIMBAECHEL_UARCH})
if (NOT item IN_LIST HIMBAECHEL_UARCHES)
message(FATAL_ERROR "Microarchitecture '${item}' not in list of supported architectures")
endif()
endforeach()
foreach(uarch ${HIMBAECHEL_UARCH})
add_subdirectory(${family}/uarch/${uarch})
aux_source_directory(${family}/uarch/${uarch} HM_UARCH_FILES)
foreach(target ${family_targets})