cmake_minimum_required(VERSION 3.15)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

project(lidar_sdk)

if (PROJECT_BINARY_DIR STREQUAL PROJECT_SOURCE_DIR)
    message(WARNING "The binary directory of CMake cannot be the same as source directory")
endif()

if (NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release)
endif()

if (WIN32)
    add_definitions(-DNOMINMAX -D_USE_MATH_DEFINES)
endif()

if (NOT MSVC)
    find_program(CCACHE_PROGRAM ccache)
    if ()
        message(STATUS "Found CCache: ${CCACHE_PROGRAM}")
        set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_PROGRAM})
        set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_PROGRAM})
    endif()
endif()

if (NOT DEFINED BUILD_SHARED_LIBS)
    set(BUILD_SHARED_LIBS ON)
endif()

add_subdirectory(sdk)
add_subdirectory(examples)