function(compile_glsl_to_spv target shader_src_dir shader_out_dir out_var)
    find_program(GLSLC glslc REQUIRED)

    file(GLOB_RECURSE SHADERS
            "${shader_src_dir}/*.vert"
            "${shader_src_dir}/*.frag"
            "${shader_src_dir}/*.comp"
    )

    set(SPV_OUTPUTS "")
    foreach(shader ${SHADERS})
        file(RELATIVE_PATH rel "${shader_src_dir}" "${shader}")
        set(out "${shader_out_dir}/${rel}.spv")

        add_custom_command(
                OUTPUT "${out}"
                COMMAND ${CMAKE_COMMAND} -E make_directory "$<PATH:GET_PARENT_PATH,${out}>"
                COMMAND ${GLSLC} -o "${out}" "${shader}"
                DEPENDS "${shader}"
                VERBATIM
        )
        list(APPEND SPV_OUTPUTS "${out}")
    endforeach()

    add_custom_target(${target}_shaders ALL DEPENDS ${SPV_OUTPUTS})
    set(${out_var} ${SPV_OUTPUTS} PARENT_SCOPE)
endfunction()