TheRock/rocm-systems/projects/hip-tests/catch/unit/dynamicLoading/CMakeLists.txt

# Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
#
# SPDX-License-Identifier: MIT

if(UNIX AND BUILD_SHARED_LIBS)
  set(TEST_SRC ${TEST_SRC}
      complex_loading_behavior.cc
      hipApiDynamicLoad.cc
      hipGetProcAddress.cc
      hipGetProcAddressCompilerOption.cc)

  hip_add_exe_to_target(NAME dynamicLoading
                      TEST_SRC ${TEST_SRC}
                      TEST_TARGET_NAME build_tests)

  if(HIP_PLATFORM MATCHES "amd")
    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/libLazyLoad.so
      COMMAND ${CMAKE_HIP_COMPILER} ${HIP_DEVICE_BUILD_FLAGS_NO_ARCH} ${OFFLOAD_ARCH_LIST} -fPIC -lpthread -shared
      -x hip ${CMAKE_CURRENT_SOURCE_DIR}/liblazyLoad.cc
      -I${CMAKE_CURRENT_SOURCE_DIR}/../../include ${HIP_PATH_OPT}
      -I${Catch2_SOURCE_DIR}/src -I${Catch2_BINARY_DIR}/generated-includes
      -o ${CMAKE_CURRENT_BINARY_DIR}/libLazyLoad.so
      DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/liblazyLoad.cc
      COMMENT "Compiling libLazyLoad.so")
    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/bit_extract_kernel.code
      COMMAND ${CMAKE_HIP_COMPILER} ${HIP_DEVICE_BUILD_FLAGS_NO_ARCH} ${OFFLOAD_ARCH_LIST} --cuda-device-only
      -x hip ${CMAKE_CURRENT_SOURCE_DIR}/bit_extract_kernel.cpp ${HIP_PATH_OPT}
      -o ${CMAKE_CURRENT_BINARY_DIR}/bit_extract_kernel.code
      -I${CMAKE_CURRENT_SOURCE_DIR}/../../include
      DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/bit_extract_kernel.cpp
      COMMENT "Compiling bit_extract_kernel.code")
  elseif(HIP_PLATFORM MATCHES "nvidia")
    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/libLazyLoad.so
      COMMAND ${CMAKE_CUDA_COMPILER} -Xcompiler -fPIC -lpthread -shared
      -x cu ${CMAKE_CURRENT_SOURCE_DIR}/liblazyLoad.cc -I${CMAKE_CURRENT_SOURCE_DIR}/../../include
      -I${Catch2_SOURCE_DIR}/src -I${Catch2_BINARY_DIR}/generated-includes -I${HIP_PATH}/include/
      -o ${CMAKE_CURRENT_BINARY_DIR}/libLazyLoad.so
      DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/liblazyLoad.cc
      COMMENT "Compiling libLazyLoad.so")
    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/bit_extract_kernel.code
      COMMAND ${CMAKE_HIP_COMPILER} --fatbin
      -x cu ${CMAKE_CURRENT_SOURCE_DIR}/bit_extract_kernel.cpp -I${HIP_PATH}/include/
      ${OFFLOAD_ARCH_LIST} -o ${CMAKE_CURRENT_BINARY_DIR}/bit_extract_kernel.code
      -I${CMAKE_CURRENT_SOURCE_DIR}/../../include
      DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/bit_extract_kernel.cpp
      COMMENT "Compiling bit_extract_kernel.code")
  endif()
  add_custom_target(libLazyLoad_so DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/libLazyLoad.so)
  add_custom_target(bit_extract_kernel_code DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/bit_extract_kernel.code)

  add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/vecadd.cc
    COMMAND ${CMAKE_COMMAND} -E copy
    ${CMAKE_CURRENT_SOURCE_DIR}/vecadd.cc ${CMAKE_CURRENT_BINARY_DIR}/vecadd.cc
    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/vecadd.cc)
  add_custom_target(vecadd_cc DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/vecadd.cc)

  set_property(GLOBAL APPEND PROPERTY G_INSTALL_CUSTOM_TARGETS
    ${CMAKE_CURRENT_BINARY_DIR}/vecadd.cc
    ${CMAKE_CURRENT_BINARY_DIR}/libLazyLoad.so
    ${CMAKE_CURRENT_BINARY_DIR}/bit_extract_kernel.code
  )

  if(HIP_PLATFORM MATCHES "amd")
    set_source_files_properties(hipGetProcAddressCompilerOption.cc PROPERTIES COMPILE_OPTIONS "-fgpu-default-stream=per-thread")
  endif()

  # Wire artifacts to the consuming exe so `make dynamicLoading` builds them.
  add_dependencies(dynamicLoading bit_extract_kernel_code libLazyLoad_so vecadd_cc)
endif()