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Hi, Huh, thanks for the feedback ! I don't really recall having read Ralf's proposal at all and I apologize for that. I'm sort of unable to build packages locally at the mo but I'll try and take a look later. Thanks anyway.

@Ralf_Mardorf, greygjhart: FYI, Ralf's proposed change in versioning is actually also the correct way of versioning according to packaging guidelines for VCS packages: https://wiki.archlinux.org/index.php/VCS_package_guidelines#Git

Hi, consider to give the package an appropriated version number. Instead of [rocketmouse@archlinux jack2]$ git rev-list --count master 3425 the following to me is more reasonable: [rocketmouse@archlinux jack2]$ git describe|cut -d"v" -f2|sed -r 's/^V//;s/([^-]*-g)/r\1/;s/-/./g' 1.9.10.r177.g7bdad49 Oops, resp.: [rocketmouse@archlinux jack2]$ git describe|sed -r 's/^v//;s/([^-]*-g)/r\1/;s/-/./g' 1.9.10.r177.g7bdad49 The correct dependency seems to be "python2-dbus" and not "python2". Assumed somebody temporarily wants to build jack2 from git, but switch back to jack2 from the official repository, as soon as 1.9.11 is released, you could replace the original PKGBUILD by this one [1]. To replace .SRCINFO after replacing the PKGBUILD run makepkg --printsrcinfo > .SRCINFO Regards, Ralf [1] [rocketmouse@archlinux jack2-rocketmouse]$ cat PKGBUILD pkgbase=jack2 pkgname=('jack2' 'jack2-dbus') #pkgname= # single build (overrides split) _tarname=jack pkgver=1.9.10.r177.g7bdad49 pkgrel=1 arch=('i686' 'x86_64') url="http://jackaudio.org/" backup=(etc/security/limits.d/99-audio.conf) license=('GPL') makedepends=('python2-dbus' 'celt' 'opus' 'libsamplerate' 'git' 'libffado') source=("git+https://github.com/jackaudio/jack2" '99-audio.conf' '40-hpet-permissions.rules') md5sums=('SKIP' 'ae65b7c9ebe0fff6c918ba9d97ae342d' '471aad533ff56c5d3cbbf65ce32cadef') _gitname='jack2' _pyfix() { sed -i 's:bin/env python:bin/env python2:' \ "$pkgdir/usr/bin/jack_control" } _wafconf() { # default=64, AUR=128, kxstudio=256 --clients= # default=768, AUR=1536, kxstudio=2048 --ports-per-application= python2 waf configure --prefix=/usr \ --clients=64 --ports-per-application=768 \ --alsa --firewire $@ } _isbuild() { printf "%s\n" ${pkgname[@]} | grep -qx $1 } pkgver() { cd jack2 echo $(git describe|cut -d"v" -f2|sed -r 's/^V//;s/([^-]*-g)/r\1/;s/-/./g') } prepare() { # we may do 2 different builds cp -r $_gitname $_gitname-dbus } build() { cd "$srcdir" # mixed dbus/classic build if _isbuild jack2; then cd $_gitname msg2 "Running Mixed D-Bus/Classic build" _wafconf --classic --dbus python2 waf build $MAKEFLAGS cd .. fi # dbus-ONLY build if _isbuild jack2-dbus; then cd $_gitname-dbus msg2 "Running D-Bus-only build" _wafconf --dbus python2 waf build $MAKEFLAGS cd .. fi } package_jack2() { ! _isbuild jack2 && return 0 pkgdesc="The next-generation JACK with SMP support" depends=('libsamplerate' 'opus' 'celt' 'libffado') optdepends=('python2-dbus: jack_control') conflicts=('jack') provides=('jack' 'jackmp' 'jackdmp' 'jackdbus') cd "$srcdir/$_gitname" python2 waf install --destdir="$pkgdir" # fix for major python transition _pyfix # configure realtime access/scheduling install -Dm644 "$srcdir/99-audio.conf" \ "$pkgdir/etc/security/limits.d/99-audio.conf" install -Dm644 "$srcdir/40-hpet-permissions.rules" \ "$pkgdir/usr/lib/udev/rules.d/40-hpet-permissions.rules" } package_jack2-dbus() { ! _isbuild jack2-dbus && return 0 pkgdesc="The next-generation JACK with SMP support (for D-BUS interaction only)" depends=('libsamplerate' 'celt' 'opus' 'libffado') optdepends=('python2-dbus: jack_control') conflicts=('jack' 'jack2') provides=('jack' 'jack2' 'jackmp' 'jackdmp' 'jackdbus') cd "$srcdir/$_gitname-dbus" python2 waf install --destdir="$pkgdir" _pyfix install -Dm644 "$srcdir/99-audio.conf" \ "$pkgdir/etc/security/limits.d/99-audio.conf" install -Dm644 "$srcdir/40-hpet-permissions.rules" \ "$pkgdir/usr/lib/udev/rules.d/40-hpet-permissions.rules" }

You need to add 'jack2' to the provides for pulseaudio-jack to remain happy.

Don't use an AUR helper like yaourt or packer for building/installing in one go. Download the src https://aur.archlinux.org/packages/ja/jack2-git/jack2-git.tar.gz and use makepkg and 'pacman -U jack2-git-3131-1-i686.pkg.tar.xz'

I need jack without dbus for systemd jackd.service. However this package want to intall jack2-git and jack2-dbus-git at the same time. This is strange. At last I had to delete --dbus from the PKGBUILD and install manually jack2-git from /temp directory. This i my custom jackd.service: [Unit] Description=JACK After=sound.target [Service] LimitRTPRIO=infinity LimitMEMLOCK=infinity User=<your user> ExecStart=<your jack start line> [Install] WantedBy=multi-user.target

Please add git to makedepends

Updated PKGBUILD, enabled opus & default cpu optimization as http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53663 seems to be fixed.

merging into jack2-git

In order for jack2 to compile, opus needs to be compiled with custom modes enabled. What I did was install opus-git from AUR, edit its PKGBUILD file and add --enable-custom-modes to the ./configure options (line 41) before building. It worked then.