91 lines
3.3 KiB
CMake
91 lines
3.3 KiB
CMake
set(LLVM_LINK_COMPONENTS
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FrontendOpenACC
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FrontendOpenMP
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Support
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)
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set(MODULES
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"__fortran_builtins"
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"__fortran_ieee_exceptions"
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"__fortran_type_info"
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"__ppc_types"
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"__ppc_intrinsics"
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"mma"
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"__cuda_builtins"
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"ieee_arithmetic"
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"ieee_exceptions"
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"ieee_features"
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"iso_c_binding"
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"iso_fortran_env"
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"omp_lib"
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"__fortran_builtins"
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"__fortran_type_info"
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)
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# Create module files directly from the top-level module source directory.
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# If CMAKE_CROSSCOMPILING, then the newly built flang-new executable was
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# cross compiled, and thus can't be executed on the build system and thus
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# can't be used for generating module files.
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if (NOT CMAKE_CROSSCOMPILING)
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foreach(filename ${MODULES})
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set(base ${FLANG_INTRINSIC_MODULES_DIR}/${filename})
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if(${filename} STREQUAL "__fortran_builtins")
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set(depends "")
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elseif(${filename} STREQUAL "__ppc_types")
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set(depends "")
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elseif(${filename} STREQUAL "__ppc_intrinsics" OR
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${filename} STREQUAL "mma")
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set(depends ${FLANG_INTRINSIC_MODULES_DIR}/__ppc_types.mod)
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else()
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set(depends ${FLANG_INTRINSIC_MODULES_DIR}/__fortran_builtins.mod)
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if(NOT ${filename} STREQUAL "__fortran_type_info")
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set(depends ${FLANG_INTRINSIC_MODULES_DIR}/__fortran_type_info.mod)
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endif()
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if(${filename} STREQUAL "ieee_arithmetic" OR
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${filename} STREQUAL "ieee_exceptions")
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set(depends ${FLANG_INTRINSIC_MODULES_DIR}/__fortran_ieee_exceptions.mod)
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endif()
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endif()
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# The module contains PPC vector types that needs the PPC target.
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set(opts "")
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if(${filename} STREQUAL "__ppc_intrinsics" OR
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${filename} STREQUAL "mma")
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if (PowerPC IN_LIST LLVM_TARGETS_TO_BUILD)
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set(opts "--target=ppc64le")
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else()
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# Do not compile PPC module if the target is not available.
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continue()
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endif()
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endif()
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add_custom_command(OUTPUT ${base}.mod
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COMMAND ${CMAKE_COMMAND} -E make_directory ${FLANG_INTRINSIC_MODULES_DIR}
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COMMAND flang-new -cpp -fsyntax-only ${opts} -module-dir ${FLANG_INTRINSIC_MODULES_DIR}
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${FLANG_SOURCE_DIR}/module/${filename}.f90
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DEPENDS flang-new ${FLANG_SOURCE_DIR}/module/${filename}.f90 ${depends}
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)
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add_custom_command(OUTPUT ${base}.f18.mod
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DEPENDS ${base}.mod
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COMMAND ${CMAKE_COMMAND} -E copy ${base}.mod ${base}.f18.mod)
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list(APPEND MODULE_FILES ${base}.mod ${base}.f18.mod)
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install(FILES ${base}.mod ${base}.f18.mod DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/flang")
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endforeach()
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endif()
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add_custom_target(module_files ALL DEPENDS ${MODULE_FILES})
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# This flang shell script will only work in a POSIX shell.
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if (NOT WIN32)
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/flang-to-external-fc.in
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${CMAKE_BINARY_DIR}/bin/flang-to-external-fc
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@ONLY
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)
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add_custom_target(flang-to-external-fc ALL DEPENDS ${CMAKE_BINARY_DIR}/bin/flang-to-external-fc)
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install(PROGRAMS ${CMAKE_BINARY_DIR}/bin/flang-to-external-fc DESTINATION "${CMAKE_INSTALL_BINDIR}")
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endif()
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# TODO Move this to a more suitable location
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file(COPY ${FLANG_SOURCE_DIR}/module/omp_lib.h DESTINATION "${CMAKE_BINARY_DIR}/include/flang/OpenMP/" FILE_PERMISSIONS OWNER_READ OWNER_WRITE)
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install(FILES ${CMAKE_BINARY_DIR}/include/flang/OpenMP/omp_lib.h DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/flang/OpenMP")
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