84 lines
3.6 KiB
CMake
84 lines
3.6 KiB
CMake
# This directory contains Lean builtin libraries and Lua scripts
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# needed to run Lean. The builtin Lean libraries are compiled
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# using ${LEAN_BINARY_DIR}/shell/lean
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# The library builtin is not a real library.
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# It is just a hack to force CMake to consider our custom targets
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add_library(builtin builtin.cpp)
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# We copy files to the shell directory, to make sure we can test lean
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# without installing it.
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set(SHELL_DIR ${LEAN_BINARY_DIR}/shell)
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file(GLOB LEANLIB "*.lua")
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FOREACH(FILE ${LEANLIB})
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get_filename_component(FNAME ${FILE} NAME)
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add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${FNAME}
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COMMAND ${CMAKE_COMMAND} -E copy ${FILE} ${CMAKE_CURRENT_BINARY_DIR}/${FNAME}
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COMMAND ${CMAKE_COMMAND} -E copy ${FILE} ${SHELL_DIR}/${FNAME}
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DEPENDS ${FILE})
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add_custom_target("${FNAME}_builtin" DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${FNAME})
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add_dependencies(builtin "${FNAME}_builtin")
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${FNAME} DESTINATION library)
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ENDFOREACH(FILE)
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# The following command invokes the lean binary.
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# So, it CANNOT be executed if we are cross-compiling.
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function(add_theory_core FILE ARG EXTRA_DEPS)
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get_filename_component(BASENAME ${FILE} NAME_WE)
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set(FNAME "${BASENAME}.olean")
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add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${FNAME}
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COMMAND ${SHELL_DIR}/lean ${ARG} -o ${CMAKE_CURRENT_BINARY_DIR}/${FNAME} ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/${FNAME} ${SHELL_DIR}/${FNAME}
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/${FNAME} ${CMAKE_CURRENT_SOURCE_DIR}/${FNAME}
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE} ${SHELL_DIR}/lean ${EXTRA_DEPS})
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add_custom_target("${BASENAME}_builtin" DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${FNAME})
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add_dependencies(builtin ${BASENAME}_builtin)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${FNAME} DESTINATION library)
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endfunction()
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# When cross compiling, we cannot execute lean during the build.
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# So, we just copy the precompiled .olean files.
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function(copy_olean FILE)
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get_filename_component(BASENAME ${FILE} NAME_WE)
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set(FNAME "${BASENAME}.olean")
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add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${FNAME}
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/${FNAME} ${CMAKE_CURRENT_BINARY_DIR}/${FNAME}
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/${FNAME} ${SHELL_DIR}/${FNAME}
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FNAME})
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add_custom_target("${BASENAME}_builtin" DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${FNAME})
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add_dependencies(builtin ${BASENAME}_builtin)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${FNAME} DESTINATION library)
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endfunction()
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function(add_kernel_theory FILE)
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if(CMAKE_CROSSCOMPILING)
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copy_olean(${FILE})
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else()
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add_theory_core(${FILE} "-n" "${CMAKE_CURRENT_BINARY_DIR}/macros.lua")
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endif()
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endfunction()
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function(add_theory FILE)
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if(CMAKE_CROSSCOMPILING)
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copy_olean(${FILE})
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else()
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add_theory_core(${FILE} "" "${CMAKE_CURRENT_BINARY_DIR}/kernel.olean")
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endif()
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endfunction()
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add_kernel_theory("kernel.lean")
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add_kernel_theory("nat.lean")
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add_dependencies(nat_builtin kernel_builtin)
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add_kernel_theory("int.lean")
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add_dependencies(int_builtin nat_builtin)
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add_kernel_theory("real.lean")
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add_dependencies(real_builtin int_builtin)
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add_kernel_theory("specialfn.lean")
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add_dependencies(specialfn_builtin real_builtin)
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add_theory("cast.lean")
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# TODO(Leo): Remove the following dependencies after cleanup
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add_dependencies(cast_builtin kernel_builtin)
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add_dependencies(cast_builtin nat_builtin)
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add_dependencies(cast_builtin int_builtin)
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add_dependencies(cast_builtin real_builtin)
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add_dependencies(cast_builtin specialfn_builtin)
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