CMakeLists.txt

cmake_minimum_required(VERSION 3.10)
project(isoengine)

# Specify default build type if none provided (before project() command)
if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build (Debug or Release)" FORCE)
endif()

# For generators with multiple configurations (like VS), only allow Debug and Release
if(CMAKE_CONFIGURATION_TYPES)
    set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Limited configurations" FORCE)
    mark_as_advanced(CMAKE_CONFIGURATION_TYPES)
endif()

set(CMAKE_CXX_STANDARD 17)
set(EXECUTABLE_NAME "isoengine")

if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
    set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -Wall -Werror")
endif()
if (MSVC)
    set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} /W4 -Werror")
endif()

include_directories(${PROJECT_SOURCE_DIR}/include)
file(GLOB_RECURSE sources      src/*.cpp)
add_library(isoengine SHARED ${sources})

# Detect and add SFML
# Add directory containing FindSFML.cmake to module path
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})
#See the FindSFML.cmake file for additional details and instructions
find_package(SFML 2 REQUIRED network audio graphics window system)
if(SFML_FOUND)
    include_directories(${SFML_INCLUDE_DIR})
    target_link_libraries(${EXECUTABLE_NAME} ${SFML_LIBRARIES} ${SFML_DEPENDENCIES})
endif()

# Set binary location
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

# Add demos
add_subdirectory(demos)