audio/xmms-ladspa: Added (LADSPA plugin support for XMMS).

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

audio/xmms-ladspa/README

@@ -0,0 +1,13 @@
+xmms-ladspa (LADSPA plugin support for XMMS)
+
+XMMS LADSPA is an Effect for XMMS that provides (some of) the power of
+the Linux Audio Developer's Simple Plugin API to your everyday MP3 and
+all-around media player. It's Free Software of course, under the GNU
+General Public License.
+
+Note: the LADSPA plugins from guitarix are incompatible with xmms-ladspa.
+They won't appear in the list of effects, when configuring the plugin
+from within xmms.
+
+If xmms segfaults when you try to configure the LADSPA plugin, please
+contact the maintainer of this build.

audio/xmms-ladspa/skip_guitarix.diff

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+diff -Naur xmms_ladspa-1.1/ladspa.c xmms_ladspa-1.1.patched/ladspa.c
+--- xmms_ladspa-1.1/ladspa.c	2005-03-15 21:37:11.000000000 -0500
++++ xmms_ladspa-1.1.patched/ladspa.c	2017-03-15 00:28:15.262723243 -0400
+@@ -500,6 +500,7 @@
+   if (dir == NULL) return;
+ 
+   while ((dirent= readdir(dir))) {
++    if(strstr(dirent->d_name, "guitarix") != NULL) continue;
+     snprintf(lib_name, PATH_MAX, "%s/%s", path_entry, dirent->d_name);
+     library = dlopen(lib_name, RTLD_LAZY);
+     if (library == NULL) {

audio/xmms-ladspa/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+           |-----handy-ruler------------------------------------------------------|
+xmms-ladspa: xmms-ladspa (LADSPA plugin support for XMMS)
+xmms-ladspa:
+xmms-ladspa: XMMS LADSPA is an Effect for XMMS that provides (some of) the power
+xmms-ladspa: of the Linux Audio Developer's Simple Plugin API to your everyday
+xmms-ladspa: MP3 and all-around media player. It's Free Software of course,
+xmms-ladspa: under the GNU General Public License.
+xmms-ladspa:
+xmms-ladspa:
+xmms-ladspa:
+xmms-ladspa:
+xmms-ladspa:

audio/xmms-ladspa/xmms-ladspa.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for xmms-ladspa
+
+# Written by B. Watson (yalhcru@gmail.com)
+
+# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
+
+# Notes:
+# - The source includes its own ladspa.h, which is why ladspa_sdk isn't
+#   listed in REQUIRES.
+# - Certain ladspa plugins will make xmms segfault when the xmms
+#   plugin tries to enumerate all the plugins available. guitarix's
+#   plugins are the only ones on my system that do this. All the
+#   other SBo packages that install ladspa plugins seem OK, so the
+#   "fix" for this is (for now anyway) just to have xmms-ladspa skip
+#   any plugin with "guitarix" in its name.
+# - The source is called xmms_ladspa. I chose to use xmms-ladspa for
+#   PRGNAM so it'll match all the other xmms-* builds on SBo.
+
+PRGNAM=xmms-ladspa
+VERSION=${VERSION:-1.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+SRCNAM=${PRGNAM/-/_}
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$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 \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# Dirty hack alert: guitarix's plugins cause xmms to segfault when trying
+# to configure the ladspa plugins.
+patch -p1 < $CWD/skip_guitarix.diff
+
+sed -i "s,-fPIC,& $SLKCFLAGS," Makefile
+
+make
+mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/xmms/Effect
+install -m0755 -s ladspa.so $PKG/usr/lib$LIBDIRSUFFIX/xmms/Effect
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README PLUGINS COPYING ChangeLog $PKG/usr/doc/$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
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

audio/xmms-ladspa/xmms-ladspa.info

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+PRGNAM="xmms-ladspa"
+VERSION="1.1"
+HOMEPAGE="http://devel.tlrmx.org/audio/"
+DOWNLOAD="http://devel.tlrmx.org/audio/source/xmms_ladspa-1.1.tar.gz"
+MD5SUM="5f14d62145188d38008c4e30194916e6"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="B. Watson"
+EMAIL="yalhcru@gmail.com"