audio/jack-audio-connection-kit: Updated for version 0.125.0.

Signed-off-by: B. Watson <yalhcru@gmail.com>

4 files changed, 42 insertions, 28 deletions

diff --git a/audio/jack-audio-connection-kit/README b/audio/jack-audio-connection-kit/README
index d05ea7c72a24..7d1667887d13 100644
--- a/audio/jack-audio-connection-kit/README
+++ b/audio/jack-audio-connection-kit/README
@@ -4,16 +4,10 @@ allow them to share audio among themselves.  Its clients can run in their
 own processes (ie. as a normal application) or they can run within a JACK
 server instance (i.e. as a "plugin").
 
-jackd has to run with realtime privileges.  One way to do this on Slackware
-would be to use set_rlimits.  Since 12.2 there's another way - if you have
-a filesystem that supports posix capabilities (reiserfs does not), you can
-grant jackd the rights to run in realtime mode, even when started as a
-normal user, with the following command:
-
-  setcap cap_ipc_lock,cap_sys_nice=ep /usr/bin/jackd
-
-If you use qjackctl to start jack, it will need the same capabilities set
-to be able to start jack as non-root user.  You can use the same command
-with 'qjackctl' instead of 'jackd'
+This package uses POSIX filesystem capabilities to execute with
+elevated privileges (required for realtime audio processing). This
+may be considered a security/stability risk. Please read
+http://www.slackbuilds.org/caps/ for more information. To disable
+capabilities, pass SETCAP=no to the script.
 
 Optional dependencies are libffado and celt.
diff --git a/audio/jack-audio-connection-kit/jack-audio-connection-kit.SlackBuild b/audio/jack-audio-connection-kit/jack-audio-connection-kit.SlackBuild
index 02c98f9559c4..570646540188 100644
--- a/audio/jack-audio-connection-kit/jack-audio-connection-kit.SlackBuild
+++ b/audio/jack-audio-connection-kit/jack-audio-connection-kit.SlackBuild
@@ -25,14 +25,16 @@
 # Modified by Robby Workman <rworkman@slackbuilds.org>
 # No additional license terms added  :)
 
+# Modified and now maintained by B. Watson <yalhcru@gmail.com>
+
 PRGNAM=jack-audio-connection-kit
-VERSION=${VERSION:-0.124.1}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-0.125.0}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -43,8 +45,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@@ -68,9 +70,9 @@ cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
- -exec chmod 755 {} \; -o \
+ -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
+ -exec chmod 644 {} \+
 
 # respect march and mtune flags: fixes building on x86_64
 sed -i 's|-march=native \-mtune=native||' configure.ac
@@ -93,11 +95,7 @@ CXXFLAGS="$SLKCFLAGS" \
 make
 make install-strip DESTDIR=$PKG
 
-find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
-  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
-
-find $PKG/usr/man -type f -exec gzip -9 {} \;
-for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+gzip -9 $PKG/usr/man/man?/*.?
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a AUTHORS COPYING* README TODO $PKG/usr/doc/$PRGNAM-$VERSION
@@ -106,5 +104,13 @@ cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
 
+# Only add capability stuff if not disabled:
+if [ "${SETCAP:-yes}" = "yes" ]; then
+  cat $CWD/setcap.sh >> $PKG/install/doinst.sh
+  # Only allow execution by audio group
+  chown root:audio $PKG/usr/bin/*
+  chmod 0750 $PKG/usr/bin/*
+fi
+
 cd $PKG
 /sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/audio/jack-audio-connection-kit/jack-audio-connection-kit.info b/audio/jack-audio-connection-kit/jack-audio-connection-kit.info
index c25d1388a437..215ab249b3f7 100644
--- a/audio/jack-audio-connection-kit/jack-audio-connection-kit.info
+++ b/audio/jack-audio-connection-kit/jack-audio-connection-kit.info
@@ -1,10 +1,10 @@
 PRGNAM="jack-audio-connection-kit"
-VERSION="0.124.1"
+VERSION="0.125.0"
 HOMEPAGE="http://jackaudio.org"
-DOWNLOAD="http://jackaudio.org/downloads/jack-audio-connection-kit-0.124.1.tar.gz"
-MD5SUM="d64e90121be8a54860b870a726fb5b5d"
+DOWNLOAD="http://jackaudio.org/downloads/jack-audio-connection-kit-0.125.0.tar.gz"
+MD5SUM="d9b7e230aeae2d5b45c7a822b2d2dd15"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""
-MAINTAINER="Heinz Wiesinger"
-EMAIL="pprkut@liwjatan.at"
+MAINTAINER="B. Watson"
+EMAIL="yalhcru@gmail.com"
diff --git a/audio/jack-audio-connection-kit/setcap.sh b/audio/jack-audio-connection-kit/setcap.sh
new file mode 100644
index 000000000000..7286a60f224b
--- /dev/null
+++ b/audio/jack-audio-connection-kit/setcap.sh
@@ -0,0 +1,14 @@
+# set realtime capabilities on all these binaries
+if [ -x /sbin/setcap ]; then
+  for i in alsa_in alsa_out jack_alias jack_bufsize jack_connect \
+           jack_disconnect jack_evmon jack_freewheel jack_impulse_grabber \
+           jack_iodelay jack_latent_client jack_load jack_load_test \
+           jack_lsp jack_metro jack_midi_dump jack_midiseq jack_midisine \
+           jack_monitor_client jack_netsource jack_property jack_rec \
+           jack_samplerate jack_server_control jack_session_notify \
+           jack_showtime jack_simple_client jack_simple_session_client \
+           jack_transport jack_transport_client jack_unload jack_wait jackd
+  do
+    /sbin/setcap cap_ipc_lock,cap_sys_nice=ep usr/bin/$i
+  done
+fi