2017-02-01 08:14:41 +08:00
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##===----------------------------------------------------------------------===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is dual licensed under the MIT and the University of Illinois Open
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# Source Licenses. See LICENSE.txt for details.
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#
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##===----------------------------------------------------------------------===##
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#
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# Build plugins for the user system if available.
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#
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##===----------------------------------------------------------------------===##
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# void build_generic_elf64(string tmachine, string tmachine_name, string tmachine_libname, string elf_machine_id);
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# - build a plugin for an ELF based generic 64-bit target based on libffi.
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# - tmachine: name of the machine processor as used in the cmake build system.
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# - tmachine_name: name of the machine to be printed with the debug messages.
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# - tmachine_libname: machine name to be appended to the plugin library name.
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macro(build_generic_elf64 tmachine tmachine_name tmachine_libname tmachine_triple elf_machine_id)
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if(CMAKE_SYSTEM_PROCESSOR MATCHES "${tmachine}$")
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if(LIBOMPTARGET_DEP_LIBELF_FOUND)
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if(LIBOMPTARGET_DEP_LIBFFI_FOUND)
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libomptarget_say("Building ${tmachine_name} offloading plugin.")
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include_directories(${LIBOMPTARGET_DEP_LIBFFI_INCLUDE_DIR})
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include_directories(${LIBOMPTARGET_DEP_LIBELF_INCLUDE_DIR})
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# Define macro to be used as prefix of the runtime messages for this target.
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add_definitions("-DTARGET_NAME=${tmachine_name}")
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# Define macro with the ELF ID for this target.
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add_definitions("-DTARGET_ELF_ID=${elf_machine_id}")
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add_library("omptarget.rtl.${tmachine_libname}" SHARED
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${CMAKE_CURRENT_SOURCE_DIR}/../generic-elf-64bit/src/rtl.cpp)
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# Install plugin under the lib destination folder.
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install(TARGETS "omptarget.rtl.${tmachine_libname}"
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LIBRARY DESTINATION lib${LIBOMPTARGET_LIBDIR_SUFFIX})
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target_link_libraries(
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"omptarget.rtl.${tmachine_libname}"
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${LIBOMPTARGET_DEP_LIBFFI_LIBRARIES}
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${LIBOMPTARGET_DEP_LIBELF_LIBRARIES}
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dl
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"-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/../exports")
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# Report to the parent scope that we are building a plugin.
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set(LIBOMPTARGET_SYSTEM_TARGETS
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"${LIBOMPTARGET_SYSTEM_TARGETS} ${tmachine_triple}" PARENT_SCOPE)
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else(LIBOMPTARGET_DEP_LIBFFI_FOUND)
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libomptarget_say("Not building ${tmachine_name} offloading plugin: libffi dependency not found.")
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endif(LIBOMPTARGET_DEP_LIBFFI_FOUND)
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else(LIBOMPTARGET_DEP_LIBELF_FOUND)
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libomptarget_say("Not building ${tmachine_name} offloading plugin: libelf dependency not found.")
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endif(LIBOMPTARGET_DEP_LIBELF_FOUND)
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else()
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libomptarget_say("Not building ${tmachine_name} offloading plugin: machine not found in the system.")
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endif()
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endmacro()
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2017-03-07 05:00:07 +08:00
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add_subdirectory(aarch64)
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2017-02-01 08:14:41 +08:00
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add_subdirectory(cuda)
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add_subdirectory(ppc64)
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add_subdirectory(ppc64le)
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add_subdirectory(x86_64)
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# Make sure the parent scope can see the plugins that will be created.
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set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE)
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