-./configure --prefix=/usr --sysconfdir=/etc --mandir=/usr/share/man --with-sharedir=/usr/share/mutt-ng --with-docdir=/usr/share/doc/mutt-ng --with-mailpath=/var/mail --enable-fcntl --enable-pop --enable-imap --with-mixmaster --with-sasl2 --with-idn --with-curses --enable-nntp --enable-debug --enable-compressed --with-gnutls --enable-gpgme
+./configure -C --prefix=/usr --sysconfdir=/etc --mandir=/usr/share/man \
+ --with-sharedir=/usr/share/mutt-ng --with-docdir=/usr/share/doc/mutt-ng \
+ --with-mailpath=/var/mail --enable-fcntl --with-sasl2 \
+ --with-idn --with-curses --enable-nntp --with-gss --with-gnutls \
+ --enable-gpgme --enable-hcache --enable-doc