From 97a07beb57a959559ce8690922d8b6e470deff0e Mon Sep 17 00:00:00 2001
From: Michael <michael.haesel@gmail.com>
Date: Sun, 9 Sep 2012 21:36:39 +0000
Subject: [PATCH] jack2 multilib and celt

---
 jack2-multilib/40-hpet-permissions.rules |   2 +
 jack2-multilib/99-audio.conf             |   2 +
 jack2-multilib/PKGBUILD                  | 145 +++++++++++++++++++++++
 lib32-celt/PKGBUILD                      |  41 +++++++
 4 files changed, 190 insertions(+)
 create mode 100644 jack2-multilib/40-hpet-permissions.rules
 create mode 100644 jack2-multilib/99-audio.conf
 create mode 100644 jack2-multilib/PKGBUILD
 create mode 100644 lib32-celt/PKGBUILD

diff --git a/jack2-multilib/40-hpet-permissions.rules b/jack2-multilib/40-hpet-permissions.rules
new file mode 100644
index 0000000..7af3780
--- /dev/null
+++ b/jack2-multilib/40-hpet-permissions.rules
@@ -0,0 +1,2 @@
+KERNEL=="rtc0", GROUP="audio"
+KERNEL=="hpet", GROUP="audio"
diff --git a/jack2-multilib/99-audio.conf b/jack2-multilib/99-audio.conf
new file mode 100644
index 0000000..eb76ef9
--- /dev/null
+++ b/jack2-multilib/99-audio.conf
@@ -0,0 +1,2 @@
+@audio 	- rtprio 	99
+@audio 	- memlock 	unlimited
diff --git a/jack2-multilib/PKGBUILD b/jack2-multilib/PKGBUILD
new file mode 100644
index 0000000..93e6200
--- /dev/null
+++ b/jack2-multilib/PKGBUILD
@@ -0,0 +1,145 @@
+#
+# Chakra Packages for Chakra, part of chakra-project.org
+#
+# Maintainer: Michael Haesel <michael[dot]haesel[at]gmail[dot]com>
+#
+
+# This one is in response to a need for an equivalent to lib32-jack for
+# jack2. A lib32-jack2 would require much patching and invading the pure
+# jack2 package, and what's more, the buildsystem provides a flag just to
+# build a hybrid jack2 in full. As such, we have opted to provide multilib
+# users with a replacement package instead of the usual lib32 add-on.
+#
+# See http://mailman.archlinux.org/pipermail/arch-multilib/2011-December/000251.html
+
+pkgbase=jack2-multilib
+pkgname=('jack2-multilib' 'jack2-dbus-multilib')
+#pkgname= # single build (overrides split)
+_tarname=jack
+pkgver=1.9.8
+pkgrel=1
+arch=('x86_64')
+url="http://jackaudio.org/"
+backup=(etc/security/limits.d/99-audio.conf)
+license=('GPL')
+makedepends=('python2' 'doxygen' 'libffado'
+             'libsamplerate' 'lib32-dbus-core' 'lib32-celt'
+             'gcc-multilib')
+source=("http://www.grame.fr/~letz/${_tarname}-${pkgver}.tgz"
+        '99-audio.conf'
+        '40-hpet-permissions.rules')
+md5sums=('1dd2ff054cab79dfc11d134756f27165'
+         'ae65b7c9ebe0fff6c918ba9d97ae342d'
+         '471aad533ff56c5d3cbbf65ce32cadef')
+
+_pyfix() {
+  sed -i 's:bin/env python:bin/env python2:' \
+    "${pkgdir}/usr/bin/jack_control"
+}
+
+_wafconf() {
+  python2 waf configure --prefix=/usr \
+                        --alsa \
+                        --firewire \
+                        --mixed \
+                        --doxygen $@
+}
+
+_isbuild() {
+  printf "%s\n" ${pkgname[@]} | grep -qx $1
+}
+
+_mklinks() {
+  ln -s /usr/lib32/libjack.so.0.1.0 "${pkgdir}/usr/lib32/libjack.so.0"
+  ln -s /usr/lib32/libjack.so.0 "${pkgdir}/usr/lib32/libjack.so"
+}
+
+build() {
+  cd "${srcdir}/${_tarname}-${pkgver}"
+
+  export LINKFLAGS="$LDFLAGS"
+
+  # fix doxygen building
+  sed -i 's:build/default/html:html:' ${_tarname}-${pkgver}/wscript
+
+  # we may do 2 different builds
+  cp -r "${_tarname}-${pkgver}" "${_tarname}-dbus-${pkgver}"
+
+  # mixed dbus/classic build
+  if _isbuild jack2-multilib; then
+    cd "${_tarname}-${pkgver}"
+    msg2 "Running Mixed D-Bus/Classic build"
+    _wafconf --classic --dbus
+    python2 waf build $MAKEFLAGS
+    cd ..
+  fi
+
+  # dbus-ONLY build
+  if _isbuild jack2-dbus-multilib; then
+    cd "${_tarname}-dbus-${pkgver}"
+    msg2 "Running D-Bus-only build"
+    _wafconf --dbus
+    python2 waf build $MAKEFLAGS
+    cd ..
+  fi
+}
+
+package_jack2-multilib() {
+  ! _isbuild jack2-multilib && return 0
+
+  pkgdesc="The next-generation JACK with SMP support & mixed mode"
+  depends=('libsamplerate' 'lib32-celt' 'lib32-gcc-libs')
+  optdepends=('libffado: FireWire support'
+              'lib32-dbus-core: jackdbus'
+              'python2: jack_control')
+  conflicts=('jack' 'jack2' 'lib32-jack')
+  provides=('jack' 'jackmp' 'jackdmp' 'jackdbus'
+            'jack2' 'lib32-jack' 'lib32-jack2')
+
+  cd "${srcdir}/${_tarname}-${pkgver}/${_tarname}-${pkgver}"
+
+  python2 waf install --destdir="${pkgdir}"
+
+  # fix for major python transition
+  _pyfix
+
+  # configure realtime access/scheduling
+  # see https://bugs.archlinux.org/task/26343
+  install -Dm644 "${srcdir}/99-audio.conf" \
+    "${pkgdir}/etc/security/limits.d/99-audio.conf"
+
+  install -Dm644 "${srcdir}/40-hpet-permissions.rules" \
+    "${pkgdir}/usr/lib/udev/rules.d/40-hpet-permissions.rules"
+
+  # should be done by upstream
+  # see http://trac.jackaudio.org/ticket/200
+  _mklinks
+}
+
+package_jack2-dbus-multilib() {
+  ! _isbuild jack2-dbus-multilib && return 0
+
+  pkgdesc="The next-generation JACK with SMP support & mixed mode (for D-BUS interaction only)"
+  depends=('libsamplerate' 'lib32-celt' 'lib32-dbus-core' 'lib32-gcc-libs')
+  optdepends=('libffado: FireWire support'
+              'python2: jack_control')
+  conflicts=('jack' 'jack2' 'lib32-jack' 'jack2-multilib')
+  provides=('jack' 'jack2' 'jackmp' 'jackdmp' 'jackdbus'
+            'jack2-dbus' 'jack2-multilib' 'lib32-jack' 'lib32-jack2')
+
+  cd "${srcdir}/${_tarname}-${pkgver}/${_tarname}-dbus-${pkgver}"
+
+  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" \
+    "${pkgdir}/usr/lib/udev/rules.d/40-hpet-permissions.rules"
+
+  _mklinks
+}
+
+# vim:set ts=2 sw=2 et:
diff --git a/lib32-celt/PKGBUILD b/lib32-celt/PKGBUILD
new file mode 100644
index 0000000..f0aaf6a
--- /dev/null
+++ b/lib32-celt/PKGBUILD
@@ -0,0 +1,41 @@
+#
+# Chakra Packages for Chakra, part of chakra-project.org
+#
+# Maintainer: Michael Haesel <michael[dot]haesel[at]gmail[dot]com>
+
+_realname=celt
+pkgname=lib32-$_realname
+pkgver=0.11.1
+pkgrel=1
+pkgdesc='Low-latency audio communication codec (32 bit)'
+arch=('x86_64')
+url='http://www.celt-codec.org'
+license=('BSD')
+depends=('lib32-glibc' "${_realname}=${pkgver}")
+makedepends=('gcc-multilib')
+options=('!libtool')
+source=("http://downloads.xiph.org/releases/${_realname}/${_realname}-${pkgver}.tar.gz")
+md5sums=('94fe4acd241da8702c295bcd13a555e6')
+
+build() {
+  cd "${srcdir}/${_realname}-${pkgver}"
+
+  export CC="gcc -m32"
+  export CXX="g++ -m32"
+  export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
+
+  ./configure --prefix=/usr --libdir=/usr/lib32
+  make -C libcelt
+}
+
+package() {
+  cd "${srcdir}/${_realname}-${pkgver}"
+
+  make DESTDIR="${pkgdir}" install-pkgconfigDATA
+  make -C libcelt DESTDIR="${pkgdir}" install
+
+  # remove unneeded stuff
+  rm -rf "${pkgdir}/usr/include"
+}
+
+# vim:set ts=2 sw=2 et: