CMakeLists.txt

cmake_minimum_required (VERSION 3.8)
project(nodens-core)

set(NODENS_VENDOR_PATH ${CMAKE_CURRENT_SOURCE_DIR}/vendor)

# Compile dependencies first
# GLAD
set(GLAD_PATH ${NODENS_VENDOR_PATH}/glad)
add_subdirectory(${GLAD_PATH})

# GLFW
set(GLFW_PATH ${NODENS_VENDOR_PATH}/glfw)
add_subdirectory(${GLFW_PATH})

# imgui
set(IMGUI_PATH ${NODENS_VENDOR_PATH}/imgui)
add_subdirectory(${IMGUI_PATH})

# implot
set(IMPLOT_PATH ${NODENS_VENDOR_PATH}/implot)
add_subdirectory(${IMPLOT_PATH})

# spdlog
set(SPDLOG_PATH ${NODENS_VENDOR_PATH}/spdlog)
if (NOT TARGET spdlog)
add_subdirectory(${SPDLOG_PATH})
endif()

# glm (header only library)
set(GLM_PATH ${NODENS_VENDOR_PATH}/glm)
file(GLOB_RECURSE GLM_HEADER_FILES ${GLM_PATH}/glm/*.hpp)
file(GLOB_RECURSE GLM_INLINE_FILES ${GLM_PATH}/glm/*.inl)

# Compile Nodens Library
# Nodens files
set(NODENS_SRC_PATH ${CMAKE_CURRENT_SOURCE_DIR}/src)
set(NODENS_INC_PATH ${CMAKE_CURRENT_SOURCE_DIR}/include)
file(GLOB_RECURSE NODENS_SOURCE_FILES ${NODENS_SRC_PATH}/*.cpp)
file(GLOB_RECURSE NODENS_HEADER_FILES ${NODENS_INC_PATH}/*.h)

add_library(${PROJECT_NAME} STATIC 
	${NODENS_SOURCE_FILES} 
	${NODENS_HEADER_FILES} 
	${GLM_HEADER_FILES} 
	${GLM_INLINE_FILES}
)

target_include_directories(${PROJECT_NAME} 
	PUBLIC 
		${NODENS_SRC_PATH}
		${NODENS_INCLUDE_PATH} 
		${NODENS_VENDOR_PATH}
		${IMGUI_PATH} 
		${IMPLOT_PATH}
		${GLM_PATH}
		${GLAD_PATH}/include 
		${GLFW_PATH}/include 
		${SPDLOG_PATH}/include
)

# precompiled headers
target_precompile_headers(${PROJECT_NAME} 
	PUBLIC 
		${NODENS_SRC_PATH}/ndpch.h
)

# link opengl lib
find_package(OpenGL REQUIRED)
target_link_libraries(${PROJECT_NAME} 
	PUBLIC 
		glad 
		imgui 
		implot
		glfw 
		spdlog
)

# Tell GLFW not to include OpenGL headers
add_definitions(-DGLFW_INCLUDE_NONE)