CMakeLists.txt

cmake_minimum_required(VERSION 3.7)

project(vsgExamples
        VERSION 0.0.0
        DESCRIPTION "Set of example programs that test and illustrate how to use the Vulkan/VkSceneGraph"
        LANGUAGES CXX C
)

set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")

# build all examples into the bin directory
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)

# Change the default build type to Release
if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE)
endif(NOT CMAKE_BUILD_TYPE)

# find the vsg
if (VULKAN_SDK)
    set(ENV{VULKAN_SDK} ${VULKAN_SDK})
endif()

find_package(vsg REQUIRED)

# find the optional vsgXchange that can be used for reading and range of image and 3d model formats and shader compilation
find_package(vsgXchange QUIET)

# set the use of C++17 globally as all examples require it
set(CMAKE_CXX_STANDARD 17)

# add clobber build target to clear all the non git registered files/directories
add_custom_target(clobber
    COMMAND git clean -d -f -x
)

# pure VSG examples
add_subdirectory(Core)

if (ANDROID)
    add_subdirectory(Android)
else()
    add_subdirectory(Desktop)
endif()