have_gnutls=no
AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
if test "x$enable_gnutls" != "xno"; then
- PKG_CHECK_MODULES(GNUTLS, [gnutls],
+ PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
[AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
AC_MSG_ERROR([*** gnutls support requested but libraries not found])