webkit-gtk: update to version 1.1.7, build from stable release rather than nightly builds

[dbevans (David B. Evans)]

port webkit-gtk currently builds from unstable nightly snapshots of svn trunk. However, stable releases are available at ​http://www.webkitgtk.org and version 1.1.7 has just been released.

The GNOME project among others build from these releases using their jhbuild system.

Attached is a proposed patch to the current Portfile that builds with only a minor patch and updates webkit-gtk to the 1.1.7 release. Committing this patch should close outstanding tickets #17468, #19346 and possibly #19089.

• updates to stable release version 1.1.7
• dependencies and configuration updated to reflect build defaults in configure
• variants adjusted to conform to configuration defaults
  • +video is now the default so make variant +no_video instead
  • add new +svg_filters variant, all other svg on by default
  • add new +gnome_keyring to enable this optional support -- off by default
• patch to autotools/webkit.m4 to correctly set icu library link options requires use of autoconf to correctly rebuild configure.
• since I am proposing to change the versioning system for this port to be that used with the release versions, epoch is incremented to 1 to ensure proper version comparison on upgrade.
• livecheck added

If you concur with these changes, I will commit the patch. In addition, if it would be helpful to you in keeping this port up to date, I am willing to be co-maintainer with you or perhaps making the port openmaintainer would be sufficient.

[dbevans (David B. Evans)]

Proposed patch for Portfile

[dbevans (David B. Evans)]

for files directory

[myschizobuddy@…]

I'm on vacation and don't have access to my mac. If you want you can be co-maintainer of this and my other ports. Hopefully after a month or two i'll be back

[dbevans (David B. Evans)]

Committed in r51453 adding myself as co-maintainer. Have a good trip.