gnutls and nettle are already required for NTS. Enable their use for
authentication with non-MD5 symmetric keys as the SECHASH feature
printed by the configure script.
Also drop the --enable,nts (typo) configure option. It's enabled by
default.
Signed-off-by: Miroslav Lichvar <redacted>
--sysconfdir=/etc/chrony \
--prefix=/usr \
--chronyrundir=/var/run/chrony \
- $(if $(findstring normal,$(BUILD_VARIANT)),--disable-nts,--enable,nts) \
+ $(if $(findstring normal,$(BUILD_VARIANT)),--disable-nts) \
--disable-readline \
--disable-rtc \
- --disable-sechash \
+ $(if $(findstring normal,$(BUILD_VARIANT)),--disable-sechash) \
--with-user=chrony
CONFIGURE_VARS+=CPPFLAGS=-DNDEBUG