cmake_minimum_required(VERSION 3.10 FATAL_ERROR)

project(LearnVulkan)

MESSAGE(STATUS "operation system is ${CMAKE_SYSTEM}")

include(${PROJECT_SOURCE_DIR}/cmake/Config.cmake)
include(${PROJECT_SOURCE_DIR}/cmake/GCC.cmake)
include(${PROJECT_SOURCE_DIR}/cmake/FindOpenMP.cmake)

add_definitions(-DSTBI_NO_DDS)
add_definitions(-DUSE_STD_FILESYSTEM)  # For Old Compilers as GCC 7 change to -DUSE_STD_EXPERIMENTAL_FILESYSTEM
add_definitions(-D_USE_MATH_DEFINES)

if (CMAKE_SYSTEM_NAME MATCHES "Linux")
    message("Linux build needs libxcb-dev.")
    include(FindPkgConfig)
    pkg_check_modules(XCB xcb)
    if(XCB_FOUND)
        message("Found XCB ${XCB_LDFLAGS}")
    else()
        message("You may need install libxcb-dev!")
    endif()
endif()

# remove VS /Debug /Release subdirectory of building targets
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY_MINSIZEREL ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_MINSIZEREL ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELWITHDEBINFO ${PROJECT_SOURCE_DIR}/bin/)
SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELWITHDEBINFO ${PROJECT_SOURCE_DIR}/bin/)

include_directories(${PROJECT_SOURCE_DIR}/third_party/gli)
include_directories(${PROJECT_SOURCE_DIR}/third_party/glm)
include_directories(${PROJECT_SOURCE_DIR}/third_party/imgui)
include_directories(${PROJECT_SOURCE_DIR}/third_party/stb_image/include)
include_directories(${PROJECT_SOURCE_DIR}/source/algorithm)
include_directories(${PROJECT_SOURCE_DIR}/source/base)
include_directories(${PROJECT_SOURCE_DIR}/source/common)
include_directories(${PROJECT_SOURCE_DIR}/source/core)
include_directories(${PROJECT_SOURCE_DIR}/source/engines)
include_directories(${PROJECT_SOURCE_DIR}/source/plugins)
include_directories(${PROJECT_SOURCE_DIR}/source/plugins/qt)
include_directories(${PROJECT_SOURCE_DIR}/source/plugins/assimp)
include_directories(${PROJECT_SOURCE_DIR}/source/template)
include_directories(${PROJECT_SOURCE_DIR}/source/template/instance)
include_directories(${PROJECT_SOURCE_DIR}/source/template/object)
include_directories(${PROJECT_SOURCE_DIR}/source/template/object/camera)
include_directories(${PROJECT_SOURCE_DIR}/source/template/object/mesh)
include_directories(${PROJECT_SOURCE_DIR}/source/template/object/shader)
include_directories(${PROJECT_SOURCE_DIR}/source/template/object/texture)
include_directories(${PROJECT_SOURCE_DIR}/source/utils)
link_directories(${PROJECT_SOURCE_DIR}/lib)

include(${PROJECT_SOURCE_DIR}/cmake/FindVulkan.cmake)
include(${PROJECT_SOURCE_DIR}/cmake/FindQt.cmake)
include(${PROJECT_SOURCE_DIR}/cmake/FindAssimp.cmake)
include(${PROJECT_SOURCE_DIR}/cmake/Report.cmake)
include(${PROJECT_SOURCE_DIR}/cmake/Functions.cmake)
#include(${PROJECT_SOURCE_DIR}/cmake/Softlink.cmake)

add_definitions(-DPROJECT_ABSOLUTE_PATH="${PROJECT_SOURCE_DIR}")

add_subdirectory(source)
add_subdirectory(examples)