Initial commit

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.6)
+
+# Set project name
+project(shaderpipeline)
+
+# Check for C++17 support
+include(CheckCXXCompilerFlag)
+CHECK_CXX_COMPILER_FLAG("-std=c++17" COMPILER_SUPPORTS_CXX17)
+if(COMPILER_SUPPORTS_CXX17)
+  set(CMAKE_CXX_STANDARD 17)
+else()
+  message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++17 support. Please use a different C++ compiler.")
+endif()
+
+# Add headers
+include_directories("include/")
+
+# OpenGL library
+find_package(OpenGL REQUIRED)
+
+# Add Glad
+add_library(glad "glad.c")
+include_directories(include)
+
+# Check if GLFW and Eigen are not empty
+file(GLOB GLFW_DIR lib/glfw/*)
+list(LENGTH GLFW_DIR NR_FILES_IN_GLFW_DIR)
+if(NR_FILES_IN_GLFW_DIR LESS_EQUAL 1)
+	message(WARNING "Did you forget git submodule update --init --recursive ?")
+endif()
+
+# Add GLFW as a submodule
+add_subdirectory(lib/glfw)
+include_directories(lib/glfw/include)
+
+# Add Eigen as a submodule
+add_subdirectory(lib/eigen)
+include_directories(lib/eigen)
+
+# Define the glsl files 
+# Note: ${RESOURCEFILES} is not used, since it is not part of the C++ compilation step.
+# If you use an extension to your IDE that provides syntax highlighting etc for OpenGL,
+# you might need to add ${RESOURCEFILES} in add_executable().
+file(GLOB RESOURCEFILES "src/*" "glsl/*")
+
+# Add c++ files
+set(SOURCES main.cpp glHelper.h)
+
+add_executable(${PROJECT_NAME} ${SOURCES})
+#add_executable(${PROJECT_NAME} ${SOURCES} ${RESOURCEFILES}) # in case you need the glsl files for an IDE extension
+
+target_include_directories(${PROJECT_NAME} SYSTEM PUBLIC ${OPENGL_INCLUDE_DIR})
+target_link_libraries(${PROJECT_NAME} glfw ${OPENGL_gl_LIBRARY} glad)
+
+# make the current path available to the source code
+target_compile_definitions(${PROJECT_NAME} PUBLIC CMAKELISTS_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
+
+# if using Visual Studio, set the startup project
+if(MSVC)
+	set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT ${PROJECT_NAME})
+endif()