lmms update

Diff for lmms update.

A couple of notes:

1. sndio support is now included by upstream so no need to patch for that
2. Zynaddsubfx support is dropped, it won't work effectively till someone ports
it standalone first, if even. I personally don't care about it so I dropped it.
3. Due to the use of submodules on git I have the tgz hosted on my webserver at
the moment but would prefer putting it somewhere else before this gets commited
to the ports tree.

I have tested on i386 and amd64. Everything works well. I would suggest
modifying ulimit -d up to at least 2GB or more is better for effective usage.

Diff below:

iff audio/lmms/Makefile mystuff/audio/lmms/Makefile
1c1,3
< # $OpenBSD: Makefile,v 1.14 2017/07/26 22:45:15 sthen Exp $
---
> # $OpenBSD: Makefile,v 1.77 2018/02/09 17:08:33 sthen Exp $
> #
> COMMENT = music studio with tracking, sampling and MIDI
3c5,6
< ONLY_FOR_ARCHS = ${GCC4_ARCHS} ${CLANG_ARCHS}
---
> DISTNAME = lmms-stable-1.2
> PKGNAME = lmms-1.2
5c8
< COMMENT = music studio with tracking, sampling and MIDI
---
> CATEGORIES = audio
7,9c10
< DISTNAME = lmms-0.4.8
< REVISION = 4
< CATEGORIES = audio
---
> homepage = https://lmms.io/
11c12,18
< HOMEPAGE = http://lmms.sourceforge.net/
---
> # person who is responsible for the port. use a complete email address with
> # a real name, e.g., "maintainer = john doe <doe57@machine.somewhere.org>".
> # if you maintain several ports, use the same line each time.
> # if you no longer use the port, or are unwilling/unable to handle issues
> # in a timely manner, *leave the field blank*.
> # default value is ports@openbsd.org, no need to fill in
> #maintainer = ???
16,19c23
< WANTLIB = ICE SM QtGui QtXml X11 Xext Xft Xinerama c fltk jack \
< fftw3f fluidsynth fontconfig freetype m ncurses ogg \
< pthread readline samplerate sndfile sndio vorbis \
< vorbisenc vorbisfile z ${COMPILER_LIBCXX}
---
> COMPILER = base-clang ports-gcc
21,22c25,33
< MASTER_SITES = ${MASTER_SITE_SOURCEFORGE:=lmms/}
< EXTRACT_SUFX = .tar.bz2
---
> WANTLIB += ${COMPILER_LIBCXX}
> WANTLIB += Qt5Core Qt5Gui Qt5Widgets Qt5Xml
> WANTLIB += c curses fftw3f fluidsynth
> WANTLIB += jack m mp3lame ogg portaudio readline
> WANTLIB += samplerate sndfile sndio vorbis vorbisenc vorbisfile
> WANTLIB += ossaudio
> # where the source files and patches can be fetched
> #
> MASTER_SITES = http://mack-z.com/downloads/OpenBSD/ports/lmms/
24c35
< MODULES = x11/qt4 devel/cmake
---
> DISTFILES = lmms-stable-1.2.tar.gz
26c37,40
< BUILD_DEPENDS = audio/portaudio-svn
---
> # Dependencies
> #
> MODULES = x11/qt5 devel/cmake
>
28c42,43
< misc/shared-mime-info
---
> misc/shared-mime-info \
> x11/gtk+3,-guic
34c49,51
< x11/fltk
---
> audio/lame \
> audio/libsndfile \
> audio/portaudio-svn
40,41c57,58
< LDFLAGS="${LDFLAGS} -L${X11BASE}/lib"
< CONFIGURE_ARGS = -DWANT_OSS=OFF -DWANT_SDL=OFF -DWANT_PULSEAUDIO=OFF
---
> LDFLAGS="${LDFLAGS} -L${X11BASE}/lib" \
> -DLMMS_HAVE_OSS=FALSE -DWANT_OSS=OFF
42a60,62
> CONFIGURE_ARGS = -DWANT_VST=OFF -DWANT_PULSEAUDIO=OFF -DWANT_ALSA=OFF \
> -DWANT_SDL=OFF -DCMAKE_PREFIX_PATH=${LOCALBASE}/lib/qt5/cmake
>
45c65,66
< -DWANT_SWH=OFF -DWANT_TAP=OFF
---
> -DWANT_SWH=OFF -DWANT_TAP=OFF -DWANT_GIG=OFF -DWANT_CARLA=OFF \
> -DWANT_QT5=ON
46a68,77
> CONFIGURE_ARGS += -DPLUGIN_LIST="Amplifier \
> BassBooster Bitcrush CrossoverEQ Delay DualFilter Eq Flanger \
> HydrogenImport LadspaEffect MidiExport \
> MidiImport MultitapEcho ReverbSC SpectrumAnalyzer \
> audio_file_processor bit_invader dynamics_processor \
> kicker ladspa_browser lb302 monstro nes organic patman \
> peak_controller_effect sf2_player sfxr sid \
> stereo_enhancer stereo_matrix triple_oscillator \
> vestige vibed watsyn waveshaper opl2"
>
49,55c80,82
< NO_TEST = Yes
<
< post-patch:
< cp ${FILESDIR}/FindSndio.cmake ${WRKSRC}/cmake/modules/
< cp ${FILESDIR}/{Audio,Midi}Sndio.h ${WRKSRC}/include/
< cp ${FILESDIR}/AudioSndio.cpp ${WRKSRC}/src/core/audio/
< cp ${FILESDIR}/MidiSndio.cpp ${WRKSRC}/src/core/midi/
---
> # uncompress man files
> post-install:
> gunzip ${PREFIX}/share/man/man1/lmms.1.gz