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if (NOT EXTERNAL_CHIPDB)
set(devices 25k 45k 85k)
set(TRELLIS_PROGRAM_PREFIX "" CACHE STRING "Name prefix for trellis")
if (NOT DEFINED TRELLIS_INSTALL_PREFIX)
message(STATUS "TRELLIS_INSTALL_PREFIX not defined using -DTRELLIS_INSTALL_PREFIX=/path-prefix/to/prjtrellis-installation. Defaulted to ${CMAKE_INSTALL_PREFIX}")
set(TRELLIS_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
endif()
if (NOT DEFINED PYTRELLIS_LIBDIR)
find_library(PYTRELLIS pytrellis.so
PATHS ${TRELLIS_INSTALL_PREFIX}/lib/${TRELLIS_PROGRAM_PREFIX}trellis
PATH_SUFFIXES ${TRELLIS_PROGRAM_PREFIX}trellis
DOC "Location of pytrellis library")
if ("${PYTRELLIS}" STREQUAL "PYTRELLIS-NOTFOUND")
message(FATAL_ERROR "Failed to locate pytrellis library!")
endif()
get_filename_component(PYTRELLIS_LIBDIR ${PYTRELLIS} DIRECTORY)
endif()
set(DB_PY ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/trellis_import.py)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/)
add_library(ecp5_chipdb OBJECT ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/)
target_compile_definitions(ecp5_chipdb PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
target_include_directories(ecp5_chipdb PRIVATE ${family}/)
if (CMAKE_HOST_WIN32)
set(ENV_CMD ${CMAKE_COMMAND} -E env "PYTHONPATH=\"${PYTRELLIS_LIBDIR}\;${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/util/common\;${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/timing/util\"")
else()
set(ENV_CMD ${CMAKE_COMMAND} -E env "PYTHONPATH=${PYTRELLIS_LIBDIR}\:${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/util/common:${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/timing/util")
endif()
if (MSVC)
target_sources(ecp5_chipdb PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/resource/embed.cc)
set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/ecp5/resources/chipdb.rc PROPERTIES LANGUAGE RC)
set(PREV_DEV_CC_BBA_DB)
foreach (dev ${devices})
set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/chipdb-${dev}.bin)
set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/chipdb-${dev}.bba)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/constids.inc)
set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/gfx.h)
if (PREGENERATED_BBA_PATH)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB}
)
else()
add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} -g ${DEV_GFXH} ${dev} > ${DEV_CC_BBA_DB}
DEPENDS ${DB_PY} ${DEV_CONSTIDS_INC} ${DEV_GFXH} ${PREV_DEV_CC_BBA_DB}
)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)
endif()
if (SERIALIZE_CHIPDB)
set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB})
endif()
target_sources(ecp5_chipdb PRIVATE ${DEV_CC_DB})
set_source_files_properties(${DEV_CC_DB} PROPERTIES HEADER_FILE_ONLY TRUE)
foreach (target ${family_targets})
target_sources(${target} PRIVATE $<TARGET_OBJECTS:ecp5_chipdb> ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/resource/chipdb.rc)
endforeach()
endforeach()
else()
target_compile_options(ecp5_chipdb PRIVATE -g0 -O0 -w)
set(PREV_DEV_CC_BBA_DB)
foreach (dev ${devices})
set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/chipdb-${dev}.bba)
set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/chipdb-${dev}.cc)
set(DEV_BIN_DB ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/chipdb-${dev}.bin)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/constids.inc)
set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/gfx.h)
if (PREGENERATED_BBA_PATH)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB}.new
COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
)
else()
add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} -g ${DEV_GFXH} ${dev} > ${DEV_CC_BBA_DB}.new
COMMAND mv ${DEV_CC_BBA_DB}.new ${DEV_CC_BBA_DB}
DEPENDS ${DB_PY} ${DEV_CONSTIDS_INC} ${DEV_GFXH} ${PREV_DEV_CC_BBA_DB}
)
if(USE_C_EMBED)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm --e ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new ${DEV_BIN_DB}
COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)
else()
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)
endif()
endif()
if (SERIALIZE_CHIPDB)
set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB})
endif()
target_sources(ecp5_chipdb PRIVATE ${DEV_CC_DB})
foreach (target ${family_targets})
target_sources(${target} PRIVATE $<TARGET_OBJECTS:ecp5_chipdb>)
endforeach()
endforeach()
endif()
endif()
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