CMakeLists.txt

cmake_minimum_required(VERSION 3.16)
project(ray_tracer++)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)

# adding options

add_compile_options(-Wall -Wextra -pedantic)

#find openMP

find_package(OpenMP)

# configure Catch2 unit testing framework

find_package(Catch2 REQUIRED)

#configure SDL2

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
find_package(SDL2 REQUIRED)
find_package(SDL2_image REQUIRED)

#add tinyobjectloader library from git submodule
add_subdirectory(external/objloader)

# separate target for testing
add_subdirectory( library )

add_subdirectory( src )

add_executable( ${PROJECT_NAME} src/main.cpp )

INCLUDE_DIRECTORIES(${SDL2_INCLUDE_DIRS} ${SDL2IMAGE_INCLUDE_DIRS})

TARGET_LINK_LIBRARIES( ${PROJECT_NAME} ${SDL2_LIBRARIES} ${SDL2IMAGE_LIBRARIES} m tracerMath graphics )