def run_build_lib(folder):
    """Run the doxygen make command in the designated folder."""
    try:
        retcode = subprocess.call("cd %s; make" % folder, shell=True)
        retcode = subprocess.call("rm -rf _build/html/doxygen", shell=True)
        retcode = subprocess.call("mkdir _build", shell=True)
        retcode = subprocess.call("mkdir _build/html", shell=True)
        retcode = subprocess.call("cp -rf doxygen/html _build/html/doxygen", shell=True)
        if retcode < 0:
            sys.stderr.write("build terminated by signal %s" % (-retcode))
    except OSError as e:
        sys.stderr.write("build execution failed: %s" % e)