Re: Configure summary

On Jul 3, 2006, at 8:34 PM, Rick Widmer wrote:

I was poking around at the TODO and I saw this:

    * make configure print out a summary when it's done (like XEmacs)
I'm working on a patch to bring in this functionality, out of sheer  "I need to learn more about autoconf and I want to contribute to PHP"- ness :). Does anyone have any thoughts on what might go into such a  summary? So far, I have install prefix, SAPI, debug on/off, things of  that simple nature. Also, any thoughts on whether the summary should  be printed from configure itself or config.status?

I would say it should list every option that the user can select, and show its value. For extra credit, on each entry tell if the value is the default - either set to the default value, or not specified.

The general consensus seems to be that I should show as much info as is reasonably possible. For this, extensions need to be able to register the summary information they can provide. I've come up with a couple of different ideas for the syntax on this: 1) Add a new parameter to PHP_NEW_EXTENSION(), i.e.:

    PHP_NEW_EXTENSION(standard, array.c base64.c basic_functions.c browscap.c crc32.c # \ etc,
                       ,,,, \
                       [Standard functions

Regex type:--with-regex=${REGEX_TYPE}]) 2) AC_DEFUN() a new macro, i.e.:

    PHP_SUMMARY_INFO([Standard functions], [Extension: Enabled

Regex type: --with-regex=${REGEX_TYPE}]) These are just random examples based on the standard extension, obviously. Anyone like either of these or have a better idea? -- Gwynne, Daughter of the Code "This whole world is an asylum for the incurable."