5 files changed, 34 insertions, 18 deletions
diff --git a/audio/ghostess/README b/audio/ghostess/README
index 1a8368054781e..a08722c677e9a 100644
--- a/audio/ghostess/README
+++ b/audio/ghostess/README
@@ -1,4 +1,4 @@
-ghostess (graphical DSSI host)
+ghostess (graphical DSSI and LADSPA host)
 
 Based on jack-dssi-host, capable of saving and restoring plugin
 configuration, as well as specifying MIDI channels and layering synths.
@@ -6,3 +6,14 @@ configuration, as well as specifying MIDI channels and layering synths.
 ghostess also comes with a universal DSSI GUI, which attempts to provide
 GUI services for any DSSI or LADSPA plugin, and may be used with any
 DSSI host.
+
+Note: ghostess does not appear in your desktop environment's start
+menu. This is because it requires a command-line argument to select
+the plugin to run, so it must be run from a terminal (or e.g. a shell
+script).
+
+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.
diff --git a/audio/ghostess/ghostess.SlackBuild b/audio/ghostess/ghostess.SlackBuild
index 2b22b830bda0f..bef139d4c3e99 100644
--- a/audio/ghostess/ghostess.SlackBuild
+++ b/audio/ghostess/ghostess.SlackBuild
@@ -6,10 +6,14 @@
 
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
+# 20211204 bkw:
+# - update for v20210101.
+# - add realtime capabilities.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=ghostess
-VERSION=${VERSION:-20120105}
+VERSION=${VERSION:-20210101}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
@@ -22,9 +26,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -57,11 +58,8 @@ rm -rf $PRGNAM-$VERSION
 tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
 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 \
- \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
@@ -77,16 +75,20 @@ CXXFLAGS="$SLKCFLAGS" \
 make
 make install-strip DESTDIR=$PKG
 
-find $PKG/usr/man -type f -exec gzip -9 {} \;
+gzip -9 $PKG/usr/man/man1/$PRGNAM.1
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a \
-  AUTHORS COPYING ChangeLog README \
-  $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a AUTHORS COPYING ChangeLog README $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
 
+if [ "${SETCAP:-yes}" = "yes" ]; then
+  cat $CWD/setcap.sh >> $PKG/install/doinst.sh
+  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
diff --git a/audio/ghostess/ghostess.info b/audio/ghostess/ghostess.info
index 79419e5da4081..1f39fbe29f5b7 100644
--- a/audio/ghostess/ghostess.info
+++ b/audio/ghostess/ghostess.info
@@ -1,8 +1,8 @@
 PRGNAM="ghostess"
-VERSION="20120105"
+VERSION="20210101"
 HOMEPAGE="http://smbolton.com/linux.html"
-DOWNLOAD="http://smbolton.com/linux/ghostess-20120105.tar.bz2"
-MD5SUM="15bdcb0d4d3c68507f67d83e4bd3fe6a"
+DOWNLOAD="http://smbolton.com/linux/ghostess-20210101.tar.bz2"
+MD5SUM="c084d46422a56f128b572523c89caf7d"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="dssi"
diff --git a/audio/ghostess/setcap.sh b/audio/ghostess/setcap.sh
new file mode 100644
index 0000000000000..138713468afa4
--- /dev/null
+++ b/audio/ghostess/setcap.sh
@@ -0,0 +1,3 @@
+[ -x /sbin/setcap ] && [ -x usr/bin/ghostess ] && /sbin/setcap cap_ipc_lock,cap_sys_nice=ep usr/bin/ghostess
+[ -x /sbin/setcap ] && [ -x usr/bin/ghostess_universal_gui ] && /sbin/setcap cap_ipc_lock,cap_sys_nice=ep usr/bin/ghostess_universal_gui
+
diff --git a/audio/ghostess/slack-desc b/audio/ghostess/slack-desc
index 7399313f57d68..5a21495bdca42 100644
--- a/audio/ghostess/slack-desc
+++ b/audio/ghostess/slack-desc
@@ -6,7 +6,7 @@
 # customary to leave one space after the ':' except on otherwise blank lines.
 
         |-----handy-ruler------------------------------------------------------|
-ghostess: ghostess (graphical DSSI host)
+ghostess: ghostess (graphical DSSI and LADSPA host)
 ghostess:
 ghostess: Based on jack-dssi-host, capable of saving and restoring plugin
 ghostess: configuration, as well as specifying MIDI channels and layering