AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
AC_ARG_WITH(urcu, [ --with-urcu path Path to userspace RCU source], URCU_PATH="$withval", AC_MSG_ERROR([Must specify urcu path.]))
AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
AC_ARG_WITH(urcu, [ --with-urcu path Path to userspace RCU source], URCU_PATH="$withval", AC_MSG_ERROR([Must specify urcu path.]))
AC_ARG_WITH(kcompat, [ --with-kcompat path Path to userspace kcompat source], KCOMPAT_PATH="$withval", AC_MSG_ERROR([Must specify kcompat path.]))
AC_ARG_WITH(kcompat, [ --with-kcompat path Path to userspace kcompat source], KCOMPAT_PATH="$withval", AC_MSG_ERROR([Must specify kcompat path.]))