xinyangli
f02d5eb2f1
- Put add_custom_command into seperate ChiselBuild module. Otherwise final target cannot correctly depends on scala sources.
62 lines
2.2 KiB
CMake
62 lines
2.2 KiB
CMake
# -- Add an always run target to generate verilog files with sbt/bloop,
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# as we don't know if the result files will be different from cmake
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# NOTE: Must reconfigure if we add new files in SCALA_CORE directory
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file(GLOB_RECURSE SCALA_CORE_SOURCES "${SCALA_CORE}/src/main/scala/*.scala")
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file(GLOB_RECURSE SCALA_CORE_RESOURCES "${SCALA_CORE}/src/main/resources/*")
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set(CHISEL_DEPENDENCY ${SCALA_CORE_SOURCES} ${SCALA_CORE_RESOURCES} ${SCALA_CORE}/build.sbt)
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if(BUILD_USE_BLOOP)
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set(CHISEL_TARGET bloop_${TOPMODULE})
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set(CHISEL_TEST_TARGET bloop_${TOPMODULE}_test)
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# Export sbt build config to bloop
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if(NOT EXISTS ${SCALA_CORE}/.bloop)
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execute_process(
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COMMAND sbt bloopInstall
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WORKING_DIRECTORY ${SCALA_CORE}
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)
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endif()
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string(REPLACE " " ";" CHISEL_EMIT_ARGS_LIST ${CHISEL_EMIT_ARGS})
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list(TRANSFORM CHISEL_EMIT_ARGS_LIST PREPEND "--args;")
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add_custom_command(
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OUTPUT ${CHISEL_OUTPUT_TOPMODULE}
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COMMAND bloop run root ${CHISEL_EMIT_ARGS_LIST}
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COMMAND ${CMAKE_COMMAND} -E copy_directory_if_different ${CHISEL_OUTPUT_TMP_DIR} ${CHISEL_OUTPUT_DIR}
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WORKING_DIRECTORY ${SCALA_CORE}
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DEPENDS ${CHISEL_DEPENDENCY}
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COMMAND_EXPAND_LISTS
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COMMENT "Run bloop from CMake"
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)
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# add_test(
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# NAME bloop_${TOPMODULE}_test
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# COMMAND bloop test
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# WORKING_DIRECTORY ${SCALA_CORE}
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# )
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else()
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set(CHISEL_TARGET sbt_${TOPMODULE})
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set(CHISEL_TEST_TARGET sbt_${TOPMODULE}_test)
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add_custom_command(
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OUTPUT ${CHISEL_OUTPUT_TOPMODULE}
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COMMAND sbt "run ${CHISEL_EMIT_ARGS}"
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COMMAND ${CMAKE_COMMAND} -E copy_directory_if_different ${CHISEL_OUTPUT_TMP_DIR} ${CHISEL_OUTPUT_DIR}
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WORKING_DIRECTORY ${SCALA_CORE}
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# DEPENDS ${CHISEL_DEPENDENCY} test.scala
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VERBATIM
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COMMENT "Run sbt from CMake"
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)
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add_test(
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NAME sbt_${TOPMODULE}_test
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COMMAND sbt test
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WORKING_DIRECTORY ${SCALA_CORE}
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)
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endif()
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if(NOT EXISTS ${CHISEL_OUTPUT_DIR})
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# Probably cold build, generate verilog at configure time to produce top module file
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execute_process(
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COMMAND sbt "run ${CHISEL_EMIT_ARGS}"
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WORKING_DIRECTORY ${SCALA_CORE}
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)
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execute_process(
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COMMAND ${CMAKE_COMMAND} -E copy_directory ${CHISEL_OUTPUT_TMP_DIR} ${CHISEL_OUTPUT_DIR}
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)
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endif()
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