libmicrohttpd (optional)
libpython (optional)
libidn2 or libidn (optional)
+ gnutls >= 3.1.4 (optional, >= 3.5.3 is necessary to support DNS-over-TLS)
elfutils >= 158 (optional)
polkit (optional)
pkg-config
dns_over_tls = get_option('dns-over-tls')
if dns_over_tls != 'false'
- have = conf.get('HAVE_GNUTLS') == 1
+ have = libgnutls != [] and libgnutls.version().version_compare('>=3.5.3')
if dns_over_tls == 'true' and not have
error('DNS-over-TLS support was requested, but dependencies are not available')
endif