audio/ecasound: Updated for version 2.9.1.

audio/ecasound/README

@@ -7,9 +7,19 @@ can be combined in various ways, and their parameters can be controlled
 by operator objects like oscillators and MIDI-CCs. A versatile console
 mode user-interface is included in the package.
 
+Optional compile-time dependency:
+
+- lilv - used for LV2 plugin support.
+
 Optional runtime dependencies:
 - lame - required for mp3 output.
 - TiMidity++ - required for MIDI .mid file input.
 - libmikmod - required for tracker file support (such as .mod files).
 - set_rlimits - used to run ecasound with realtime priority (but see the
                 jack-audio-connection-kit README for an alternative)
+
+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.

audio/ecasound/ecasound.SlackBuild

@@ -7,7 +7,7 @@
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
 PRGNAM=ecasound
-VERSION=${VERSION:-2.9.0}
+VERSION=${VERSION:-2.9.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -108,5 +108,13 @@ 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 $PKG/usr/bin/$PRGNAM
+  chmod 0750 $PKG/usr/bin/$PRGNAM
+fi
+
 cd $PKG
 /sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

audio/ecasound/ecasound.info

@@ -1,8 +1,8 @@
 PRGNAM="ecasound"
-VERSION="2.9.0"
+VERSION="2.9.1"
 HOMEPAGE="http://eca.cx/ecasound/"
-DOWNLOAD="http://ecasound.seul.org/download/ecasound-2.9.0.tar.gz"
-MD5SUM="05e7d4664cdf4c7a138c098e9506a551"
+DOWNLOAD="http://ecasound.seul.org/download/ecasound-2.9.1.tar.gz"
+MD5SUM="13c7be1e4eddc0bbf3792dc17777e465"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="jack-audio-connection-kit liblo"

audio/ecasound/setcap.sh

@@ -0,0 +1 @@
+[ -x /sbin/setcap ] && /sbin/setcap cap_ipc_lock,cap_sys_nice=ep usr/bin/ecasound