Log message:
Update libopus to 1.1.1:

This Opus 1.1.1 release brings many optimizations to the encoder
and decoder, including:

*   x86 SSE, SSE2 and SSE4.1 intrinsics optimizations with run-time
    CPU detection contributed by Cisco Systems,
*   MIPS intrinsics optimizations contributed by Imagination
    Technologies,
*   ARM Neon optimizations contributed by Linaro and ARM,
*   many architecture-independent optimizations and memory footprint
    reductions that should improve performance on all platforms,
    and
*   several minor bug fixes.

The quality of the encoder should be mostly unchanged compared to
version 1.1.

Log message:
Add SHA512 digests for distfiles for audio category

Problems found with existing distfiles:
	/pub/pkgsrc/distfiles/amp-0.7.6.tgz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-music-32000-1.0.8.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-music-48000-1.0.8.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-en-us-callie-32000-1.0.22.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-en-us-callie-48000-1.0.22.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-16000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-8000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.13.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.13.tar.gz
	/pub/pkgsrc/distfiles/kid3-3.3.0.tar.gz
	/pub/pkgsrc/distfiles/libdca-0.0.5.tar.bz2
	/pub/pkgsrc/distfiles/mp3to.gz
	/pub/pkgsrc/distfiles/squeezeboxserver-7.5.1-noCPAN.tgz
No changes made to these file.

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Add gmake build dependency.
Add doc option to enable building documentation, defaulting to off.
Bump PKGREVISION, even though package didn't package before except if
you had doxygen installed.

Log message:
Change PKGNAME to libopus from opus, follow directory name,
and update to 1.1

Changelog:
Opus 1.1 includes:

    new analysis code and tuning that significantly improves encoding quality, \ 
especially for variable-bitrate (VBR),
    automatic detection of speech or music to decide which encoding mode to use,
    surround with good quality at 128 kbps for 5.1 and usable down to 48 kbps, and
    speed improvements on all architectures, especially ARM, where decoding uses \ 
around 40% less CPU and encoding uses around 30% less CPU.

Log message:
Adjust buildlink3 ABI variable.

Log message:
Update to 1.0.2

Changelog:
Version 1.0.2 released
6 December, 2012

Opus 1.0.2 fixes an out-of-bounds read that could be triggered by
a malicious Opus packet causing an integer wrap-around in the
padding code. Considering that the packet would have to be at least
16 MB in size and that no out-of-bounds write is possible, the
severity is very low. Other changes include fixes and improvements
to the PLC and hybrid mode quality improvements. As usual, this
release is fully compliant with the Opus specification.

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Import opus-1.0.1 as audio/libopus.

Opus is a totally open, royalty-free, highly versatile audio codec.
Opus is unmatched for interactive speech and music transmission
over the Internet, but also intended for storage and streaming
applications. It is standardized by the Internet Engineering Task
Force (IETF) as RFC 6716 which incorporated technology from Skype's
SILK codec and Xiph.Org's CELT codec.