| # The OffloadGenerate target is used to regenerate the generated files in the |
| # include directory. These files are checked in with the rest of the source, |
| # therefore it is only needed when making changes to the API. |
| |
| find_program(CLANG_FORMAT clang-format PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH) |
| if (CLANG_FORMAT) |
| set(LLVM_TARGET_DEFINITIONS ${CMAKE_CURRENT_SOURCE_DIR}/OffloadAPI.td) |
| |
| tablegen(OFFLOAD OffloadAPI.h -gen-api) |
| tablegen(OFFLOAD OffloadEntryPoints.inc -gen-entry-points) |
| tablegen(OFFLOAD OffloadFuncs.inc -gen-func-names) |
| tablegen(OFFLOAD OffloadImplFuncDecls.inc -gen-impl-func-decls) |
| tablegen(OFFLOAD OffloadPrint.hpp -gen-print-header) |
| tablegen(OFFLOAD OffloadErrcodes.inc -gen-errcodes) |
| |
| set(FILES_TO_COPY "OffloadAPI.h;OffloadEntryPoints.inc;OffloadFuncs.inc;OffloadImplFuncDecls.inc;OffloadPrint.hpp") |
| set(GEN_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../include/generated) |
| add_public_tablegen_target(OffloadGenerate) |
| add_custom_command(TARGET OffloadGenerate POST_BUILD COMMAND ${CLANG_FORMAT} |
| -i ${TABLEGEN_OUTPUT}) |
| add_custom_command(TARGET OffloadGenerate POST_BUILD COMMAND ${CMAKE_COMMAND} |
| -E copy_if_different ${FILES_TO_COPY} ${GEN_DIR}) |
| add_custom_command(TARGET OffloadGenerate POST_BUILD COMMAND ${CMAKE_COMMAND} |
| -E copy_if_different OffloadErrcodes.inc "${LIBOMPTARGET_INCLUDE_DIR}/Shared/OffloadErrcodes.inc") |
| else() |
| message(WARNING "clang-format was not found, so the OffloadGenerate target\ |
| will not be available. Offload will still build, but you will not be\ |
| able to make changes to the API.") |
| endif() |
