macro(configure_files srcDir destDir)
    message(STATUS "Configuring directory ${destDir}")
    make_directory(${destDir})

    file(GLOB templateFiles RELATIVE ${srcDir} ${srcDir}/*)
    foreach(templateFile ${templateFiles})
        set(srcTemplatePath ${srcDir}/${templateFile})
        if(NOT IS_DIRECTORY ${srcTemplatePath})
            message(STATUS "Configuring file ${templateFile}")
            configure_file(
                    ${srcTemplatePath}
                    ${destDir}/${templateFile}
                    @ONLY)
        endif(NOT IS_DIRECTORY ${srcTemplatePath})
    endforeach(templateFile)
endmacro(configure_files)

macro(create_git_version)
    # Get the current working branch
    execute_process(
            COMMAND git rev-parse --abbrev-ref HEAD
            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
            OUTPUT_VARIABLE GIT_BRANCH
            OUTPUT_STRIP_TRAILING_WHITESPACE
    )

    # http://xit0.org/2013/04/cmake-use-git-branch-and-commit-details-in-project/
    # Get the latest abbreviated commit hash of the working branch
    execute_process(
            COMMAND git log -1 --format=%h
            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
            OUTPUT_VARIABLE GIT_COMMIT_HASH
            OUTPUT_STRIP_TRAILING_WHITESPACE
    )

    # Get the date and time of last commit
    execute_process(
            COMMAND git log -1 --format=%cd --date=short
            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
            OUTPUT_VARIABLE GIT_COMMIT_DATETIME
            OUTPUT_STRIP_TRAILING_WHITESPACE
    )

    # Get current branch name
    execute_process(
            COMMAND git rev-parse --abbrev-ref HEAD
            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
            OUTPUT_VARIABLE GIT_BRANCH_NAME
            OUTPUT_STRIP_TRAILING_WHITESPACE
    )



    configure_file(
            ${CMAKE_SOURCE_DIR}/src/version.h.in
            ${CMAKE_BINARY_DIR}/gen/version.h
    )

    include_directories(${CMAKE_BINARY_DIR}/gen)

endmacro(create_git_version)