1 # The OffloadGenerate target is used to regenerate the generated files in the
2 # include directory. These files are checked in with the rest of the source,
3 # therefore it is only needed when making changes to the API.
5 find_program(CLANG_FORMAT clang-format PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
7 set(LLVM_TARGET_DEFINITIONS ${CMAKE_CURRENT_SOURCE_DIR}/OffloadAPI.td)
9 tablegen(OFFLOAD OffloadAPI.h -gen-api)
10 tablegen(OFFLOAD OffloadEntryPoints.inc -gen-entry-points)
11 tablegen(OFFLOAD OffloadFuncs.inc -gen-func-names)
12 tablegen(OFFLOAD OffloadImplFuncDecls.inc -gen-impl-func-decls)
13 tablegen(OFFLOAD OffloadPrint.hpp -gen-print-header)
15 set(OFFLOAD_GENERATED_FILES ${TABLEGEN_OUTPUT})
16 add_public_tablegen_target(OffloadGenerate)
17 add_custom_command(TARGET OffloadGenerate POST_BUILD COMMAND ${CLANG_FORMAT}
18 -i ${OFFLOAD_GENERATED_FILES})
19 add_custom_command(TARGET OffloadGenerate POST_BUILD COMMAND ${CMAKE_COMMAND}
20 -E copy_if_different ${OFFLOAD_GENERATED_FILES} "${CMAKE_CURRENT_SOURCE_DIR}/../include/generated")
22 message(WARNING "clang-format was not found, so the OffloadGenerate target\
23 will not be available. Offload will still build, but you will not be\
24 able to make changes to the API.")