ffmpeg*: Enable webp

[ryandesign]

Description

ffmpeg-devel: Enable webp

ffmpeg7: Enable webp

ffmpeg6: Enable webp

ffmpeg: Enable webp and lzo2

Closes: https://trac.macports.org/ticket/70958

Type(s)

• bugfix
• enhancement
• security fix

Tested on

macOS 12.7.5 21H1222 x86_64
Xcode 14.2 14C18

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• referenced existing tickets on Trac with full URL in commit message?
• checked your Portfile with port lint --nitpick?
• tried existing tests with sudo port test?
• tried a full install with sudo port -vst install?
• tested basic functionality of all binary files?
• checked that the Portfile's most important variants haven't been broken?

[macportsbot]

Notifying maintainers:
@mascguy for port ffmpeg-devel, ffmpeg, ffmpeg6, ffmpeg7.
@dbevans for port ffmpeg.
@jeremyhu for port ffmpeg.
@barracuda156 for port ffmpeg7.

[barracuda156]

@ryandesign Maybe combine with #25266 otherwise need to revbump everything twice.

[ryandesign]

Good idea. Do the maintainers have any objections to enabling webp support as in this PR? If not, I can add the changes to #25266.

[barracuda156]

@ryandesign From my side I am fine. I recall I wanted to enable it once, but postponed to avoid revbump, and then forgot, of course.