| if(NOT CMAKE_SYSTEM_NAME MATCHES "Linux") |
| return() |
| endif() |
| |
| set(supported_targets x86_64 aarch64 ppc64 ppc64le s390x) |
| if(NOT ${CMAKE_SYSTEM_PROCESSOR} IN_LIST supported_targets) |
| libomptarget_say("Not building ${machine} NextGen offloading plugin") |
| return() |
| endif() |
| |
| set(machine ${CMAKE_SYSTEM_PROCESSOR}) |
| if(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le$") |
| set(machine ppc64) |
| endif() |
| |
| # Create the library and add the default arguments. |
| add_target_library(omptarget.rtl.${machine} ${machine}) |
| |
| target_sources(omptarget.rtl.${machine} PRIVATE src/rtl.cpp) |
| |
| if(LIBOMPTARGET_DEP_LIBFFI_FOUND) |
| libomptarget_say("Building ${machine} plugin linked with libffi") |
| if(FFI_STATIC_LIBRARIES) |
| target_link_libraries(omptarget.rtl.${machine} PRIVATE FFI::ffi_static) |
| else() |
| target_link_libraries(omptarget.rtl.${machine} PRIVATE FFI::ffi) |
| endif() |
| else() |
| libomptarget_say("Building ${machine} plugin for dlopened libffi") |
| target_sources(omptarget.rtl.${machine} PRIVATE dynamic_ffi/ffi.cpp) |
| target_include_directories(omptarget.rtl.${machine} PRIVATE dynamic_ffi) |
| endif() |
| |
| # Install plugin under the lib destination folder. |
| install(TARGETS omptarget.rtl.${machine} |
| LIBRARY DESTINATION "${OPENMP_INSTALL_LIBDIR}") |
| set_target_properties(omptarget.rtl.${machine} PROPERTIES |
| INSTALL_RPATH "$ORIGIN" BUILD_RPATH "$ORIGIN:${CMAKE_CURRENT_BINARY_DIR}/.." |
| POSITION_INDEPENDENT_CODE ON |
| CXX_VISIBILITY_PRESET protected) |
| |
| target_include_directories(omptarget.rtl.${machine} PRIVATE |
| ${LIBOMPTARGET_INCLUDE_DIR}) |
| |
| if(LIBOMPTARGET_DEP_LIBFFI_FOUND) |
| list(APPEND LIBOMPTARGET_TESTED_PLUGINS omptarget.rtl.${machine}) |
| set(LIBOMPTARGET_TESTED_PLUGINS |
| "${LIBOMPTARGET_TESTED_PLUGINS}" PARENT_SCOPE) |
| else() |
| libomptarget_say("Not generating ${tmachine_name} tests. LibFFI not found.") |
| endif() |
| |
| # Define the target specific triples and ELF machine values. |
| if(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le$") |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE TARGET_ELF_ID=EM_PPC64) |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE |
| LIBOMPTARGET_NEXTGEN_GENERIC_PLUGIN_TRIPLE="powerpc64le-ibm-linux-gnu") |
| list(APPEND LIBOMPTARGET_SYSTEM_TARGETS |
| "powerpc64le-ibm-linux-gnu" "powerpc64le-ibm-linux-gnu-LTO") |
| set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE) |
| elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64$") |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE TARGET_ELF_ID=EM_PPC64) |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE |
| LIBOMPTARGET_NEXTGEN_GENERIC_PLUGIN_TRIPLE="powerpc64-ibm-linux-gnu") |
| list(APPEND LIBOMPTARGET_SYSTEM_TARGETS |
| "powerpc64-ibm-linux-gnu" "powerpc64-ibm-linux-gnu-LTO") |
| set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE) |
| elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64$") |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE TARGET_ELF_ID=EM_X86_64) |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE |
| LIBOMPTARGET_NEXTGEN_GENERIC_PLUGIN_TRIPLE="x86_64-pc-linux-gnu") |
| list(APPEND LIBOMPTARGET_SYSTEM_TARGETS |
| "x86_64-pc-linux-gnu" "x86_64-pc-linux-gnu-LTO") |
| set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE) |
| elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64$") |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE TARGET_ELF_ID=EM_AARCH64) |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE |
| LIBOMPTARGET_NEXTGEN_GENERIC_PLUGIN_TRIPLE="aarch64-unknown-linux-gnu") |
| list(APPEND LIBOMPTARGET_SYSTEM_TARGETS |
| "aarch64-unknown-linux-gnu" "aarch64-unknown-linux-gnu-LTO") |
| set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE) |
| elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "s390x$") |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE TARGET_ELF_ID=EM_S390) |
| target_compile_definitions(omptarget.rtl.${machine} PRIVATE |
| LIBOMPTARGET_NEXTGEN_GENERIC_PLUGIN_TRIPLE="s390x-ibm-linux-gnu") |
| list(APPEND LIBOMPTARGET_SYSTEM_TARGETS |
| "s390x-ibm-linux-gnu" "s390x-ibm-linux-gnu-LTO") |
| set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE) |
| endif() |