I have noticed that most variants add or delete a configure flag in the form of --enable-*/--disable-*/--with-*/--without-* and maybe add or delete a related dependency. Therefore, I propose that all variants should fit the following forms: {en|dis}able_package: If a ported software package has optional compile-time features, the user can give configure command line options to specify whether to compile them. The options have one of these forms: --enable-feature --disable-feature (Note that this is slightly different then how configure scripts work [1]). with[out]_package: When a port requires, or can optionally use, other ports that can be or already are installed. The user can give configure command line options to specify which such external software to use. A port can be written with options have one of these forms: +with_package +without_package (Note that this is slightly different then how configure scripts work [2]). (Most configure scripts allow these options to passed with further information in the form of --option=arg where a reasonable default is set if =arg is not specified. port can't handle that, so =arg is not allowed in variant names and this proposal does not contemplate changing that) Changing this variant structure has, I believe, the following benefits: 1) Adding the verb enable/disable/use/with/without makes the variant more meaningful to users. I know there have been comments on the mailing list about the inability to comment on variants such that 'port info' is capable of explaining what each variant does. The verb will help address those complaints. 2) There are currently variants no-*, no_*, and no* These are inconsistent and do not tell me (the user) if I am disabling a feature (that some other port may depend on) or simply building the port without using some other package. 3) Negative variants are confusing. with_*/without_* or enable_*/ disable_* is more readable than +*/-* as an indicator of what is going on. References: [1] GNU Autoconf Manual Section 12.2: Choosing Package Options, http://www.gnu.org/software/autoconf/manual/autoconf-2.57/html_mono/ autoconf.html#SEC131 [2] GNU Autoconf Manual Section 12.1: Working With External Software, http://www.gnu.org/software/autoconf/manual/autoconf-2.57/html_mono/ autoconf.html#SEC130 Randall Wood rhwood@mac.com "The rules are simple: The ball is round. The game lasts 90 minutes. All the rest is just philosophy."