gnupg:gettext:on:optional:--enable-nls:--disable-nls
gnupg:bzip2:on:optional:--enable-bzip2:--disable-bzip2
gnupg:openldap:off:optional:--enable-ldap:--disable-ldap
gnupg:nasm:off:optional:--enable-asm:--disable-asm
gnupg:libusb:off:optional::--without-libusb
