cmake_minimum_required(VERSION 3.5)

project(AllProject)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")

set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

if (NOT DEFINED ${CMAKE_BUILD_TYPE} OR ${CMAKE_BUILD_TYPE} STREQUAL "Debug")
    add_definitions(-DETC_PATH="${CMAKE_SOURCE_DIR}/etc/")
else ()
    add_definitions(-DETC_PATH="${CMAKE_INSTALL_PREFIX}/etc/")
endif ()

set(CMAKE_BUILD_TYPE "Debug")
# 第三方库
find_package(PkgConfig REQUIRED)
# pkg_check_modules(YAML_CPP REQUIRED yaml-cpp)
# find_path(YAML_CPP_INCLUDE_DIR
#         NAMES yaml_cpp.h
#         PATHS ${YAML_CPP_INCLUDE_DIRS})
# find_library(YAML_CPP_LIBRARY
#         NAMES YAML_CPP
#         PATHS ${YAML_CPP_LIBRARY_DIRS})
# if (NOT ${YAML_CPP_VERSION} VERSION_LESS "0.5")
#     add_definitions(-DHAVE_NEW_YAMLCPP)
# endif (NOT ${YAML_CPP_VERSION} VERSION_LESS "0.5")
# add_subdirectory(thirdpart/rs_driver)

# Don't search with REQUIRED as we can continue without gflags.
find_package(gflags 2.2.0)
if (gflags_FOUND)
    if (TARGET gflags)
        message("-- Found Google Flags (gflags) version ${gflags_VERSION}: ${gflags_DIR}")
        message("-- Found Google Flags (gflags) version ${gflags_VERSION}: ${GFLAGS_LIBRARIES}")
    else()
        message("-- Detected version of gflags: ${gflags_VERSION} does not define "
                "expected gflags CMake target which should be exported by gflags 2.2+. "
                "Building without gflags.")
        update_cache_variable(GFLAGS OFF)
    endif()
else (gflags_FOUND)
    message("-- Did not find Google Flags (gflags), Building without gflags.")
    update_cache_variable(GFLAGS OFF)
endif (gflags_FOUND)
find_package(Glog)

find_package(PCL REQUIRED)
find_package(Eigen3 REQUIRED)
find_package(OpenCV REQUIRED)
find_package(Protobuf CONFIG)
#if(NOT Protobuf_FOUND)
#    find_package(Protobuf REQUIRED)
#endif()

find_package(absl REQUIRED)
set(absl_LIBRARIES
        absl::algorithm
        absl::base
        absl::debugging
        absl::flat_hash_map
        absl::memory
        absl::meta
        absl::numeric
        absl::str_format
        absl::strings
        absl::synchronization
        absl::time
        absl::utility
)

#execute_process(COMMAND bash ${CMAKE_CURRENT_LIST_DIR}/protoc.sh ${CMAKE_CURRENT_LIST_DIR})

if (EXISTS "${CMAKE_SOURCE_DIR}/include/CMakeLists.txt")
    include_directories(${CMAKE_SOURCE_DIR}/include)
    add_subdirectory(${CMAKE_SOURCE_DIR}/include)
else ()
    message("Can't find dir: " "${CMAKE_SOURCE_DIR}/include/CMakeLists.txt")
endif ()

if (EXISTS "${CMAKE_SOURCE_DIR}/project/CMakeLists.txt")
    add_subdirectory(${CMAKE_SOURCE_DIR}/project)
else ()
    message("Can't find dir: " "${CMAKE_SOURCE_DIR}/project/CMakeLists.txt")
endif ()