CMakeLists.txt

cmake_minimum_required(VERSION 3.18)
set(PROJECT_NAME)
project(${PROJECT_NAME} C CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

add_compile_definitions(_GLIBCXX_USE_CXX11_ABI=1)

option(ENABLE_COVERAGE "Enable converage detection" OFF)
if(ENABLE_COVERAGE)
  message(
    STATUS "Coverage build enabled via ENABLE_COVERAGE environment variable.")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lgcov")
endif()

set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
get_filename_component(THIRD_ROOT "${PROJECT_BINARY_DIR}/3rd_party" ABSOLUTE)

include(external)

find_package(Threads REQUIRED)

set(EXE_TARGET_NAME "all_api_tests")
if(CMAKE_COMPILER_IS_GNUCXX)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -ansi -Wno-deprecated")
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -ansi -Wno-deprecated")
endif()

if(WIN32)
  set(_OPT_CMAKE_ARGS
      "-Dgtest_force_shared_crt=ON;-DCMAKE_SH=CMAKE_SH-NOTFOUND")
else()
  set(_OPT_CMAKE_ARGS "")
endif()

externalproject("https://github.com/google/googletest.git" "main" ${THIRD_ROOT}
                CMAKE_ARGS "${_OPT_CMAKE_ARGS}")

include_directories("${THIRD_ROOT}/include")
link_directories("${THIRD_ROOT}/lib")
link_directories("${THIRD_ROOT}/lib64")

find_program(Python3_EXECUTABLE python3 REQUIRED)
find_package(Python3 REQUIRED COMPONENTS Interpreter Development)

if(NOT Python3_INCLUDE_DIRS)
  message(
    FATAL_ERROR
      "Python3 header not found, please install python3-dev or python3-devel")
endif()

message(STATUS "Python Path: ${Python3_EXECUTABLE}")
set(COMMAND_TO_RUN
    "${Python3_EXECUTABLE} -c \"import paddle; print(paddle.__path__[0])\"")

include_directories(${Python3_INCLUDE_DIRS})
link_directories("${Python3_LIBRARY_DIRS}")

set(COMMON_INCLUDES ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/include
                    ${PROJECT_SOURCE_DIR}/src)

enable_testing()
include_directories(${COMMON_INCLUDES})
include(cmake/build.cmake)

file(GLOB TEST_SRC_FILES ${PROJECT_SOURCE_DIR}/test/*.cpp
     ${PROJECT_SOURCE_DIR}/test/ops/*.cpp)
# 排除已unmatch开头的文件
file(GLOB UNMATCH_FILES ${PROJECT_SOURCE_DIR}/test/unmatch*.cpp
     ${PROJECT_SOURCE_DIR}/test/ops/unmatch*.cpp)

list(REMOVE_ITEM TEST_SRC_FILES ${UNMATCH_FILES})

file(GLOB_RECURSE TEST_BASE_FILES ${PROJECT_SOURCE_DIR}/src/*.cpp)
set(PADDLE_TARGET_FOLDER ${CMAKE_BINARY_DIR}/paddle)

# ---------------------------------------------------------------------------
# Build Torch test case
# ---------------------------------------------------------------------------
set(TORCH_DIR
    "/usr/lib/libtorch/"
    CACHE PATH "Path to libtorch installation")

set(TORCH_LIBRARIES "")
file(GLOB_RECURSE TORCH_LIBRARIES "${TORCH_DIR}/lib/*.so"
     "${TORCH_DIR}/lib/*.a")

set(TORCH_INCLUDE_DIR "${TORCH_DIR}/include"
                      "${TORCH_DIR}/include/torch/csrc/api/include/")

set(TORCH_TARGET_FOLDER ${CMAKE_BINARY_DIR}/torch)
set(BIN_PREFIX "torch_")
create_paddle_tests(
  "${BIN_PREFIX}" "${TEST_SRC_FILES}" "${TORCH_TARGET_FOLDER}"
  "${TORCH_LIBRARIES}" "${TORCH_INCLUDE_DIR}" 0)

# ---------------------------------------------------------------------------
# Build Paddle test case
# ---------------------------------------------------------------------------
execute_process(
  COMMAND ${Python3_EXECUTABLE} -c "import paddle; print(paddle.__path__[0])"
  OUTPUT_VARIABLE PADDLE_DIR
  OUTPUT_STRIP_TRAILING_WHITESPACE
  RESULT_VARIABLE result)

if(result EQUAL 0)
  message(STATUS "Found package at: ${PADDLE_DIR}")
else()
  message(FATAL_ERROR "Package not found!")
endif()

set(PADDLE_INCLUDE_DIR "${PADDLE_DIR}/")
message(STATUS "PADDLE_INCLUDE_DIR: ${PADDLE_INCLUDE_DIR}")
set(PADDLE_INCLUDE_DIR
    ${PADDLE_INCLUDE_DIR}
    "${PADDLE_DIR}/include"
    "${PADDLE_DIR}/include/third_party"
    "${PADDLE_DIR}/include/paddle/phi/api/include/compat/"
    "${PADDLE_DIR}/include/paddle/phi/api/include/compat/torch/csrc/api/include/"
)

set(PADDLE_LIBRARIES
    "${PADDLE_DIR}/base/libpaddle.so" "${PADDLE_DIR}/libs/libcommon.so"
    "${PADDLE_DIR}/libs/libphi.so" "${PADDLE_DIR}/libs/libphi_core.so"
    "${PADDLE_DIR}/libs/libphi_gpu.so")
link_directories("${PADDLE_DIR}/base")
link_directories("${PADDLE_DIR}/libs")

set(BIN_PREFIX "paddle_")

create_paddle_tests(
  "${BIN_PREFIX}" "${TEST_SRC_FILES}" "${PADDLE_TARGET_FOLDER}"
  "${PADDLE_LIBRARIES}" "${PADDLE_INCLUDE_DIR}" 1)