# -----------------------------------------------------------------------------------------------------------
# Copyright (c) 2025 Huawei Technologies Co., Ltd.
# This program is free software, you can redistribute it and/or modify it under the terms and conditions of
# CANN Open Software License Agreement Version 2.0 (the "License").
# Please refer to the License for details. You may not use this file except in compliance with the License.
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
# See LICENSE in the root of the software repository for the full text of the License.
# -----------------------------------------------------------------------------------------------------------

# CMake lowest version requirement
cmake_minimum_required(VERSION 3.16.0)

# Project information
project(Kernel_Sample)

set(ASCENDC_CMAKE_DIR $ENV{ASCENDC_CMAKE_DIR})
set(RUN_MODE "npu" CACHE STRING "cpu/sim/npu")
set(SOC_VERSION $ENV{SOC_VERSION})

set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type Release/Debug (default Debug)" FORCE)
set(CMAKE_INSTALL_PREFIX "${CMAKE_CURRENT_LIST_DIR}/out" CACHE STRING "path for install()" FORCE)

file(GLOB KERNEL_FILES_SIMPLE ../../kernel_func/add_custom.cpp)
file(GLOB KERNEL_FILES_PLACEHOLDER ../../kernel_func/add_custom_tiling.cpp)

# Ascend library use to add kernel file to generate ascendc library
include(${ASCENDC_CMAKE_DIR}/ascendc.cmake)
ascendc_fatbin_library(ascendc_kernels_simple ${KERNEL_FILES_SIMPLE})
ascendc_fatbin_library(ascendc_kernels_placeholder ${KERNEL_FILES_PLACEHOLDER})

# Include directories and libraries
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../..)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
include_directories(${ASCEND_CANN_PACKAGE_PATH}/include)
link_directories(${ASCEND_CANN_PACKAGE_PATH}/lib64)

add_executable(ascendc_kernels_bbit ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp ../file_ops.cpp)

target_compile_options(ascendc_kernels_bbit PRIVATE
    -O2 -std=c++17 -D_GLIBCXX_USE_CXX11_ABI=0 -Wall -Werror
)

target_link_libraries(ascendc_kernels_bbit PRIVATE
    host_intf_pub
    ascendcl
)

install(TARGETS ascendc_kernels_bbit
    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)