merging with changes made since 21th May

git-svn-id: svn+slack://slack.fluxo.info/var/svn/slackbuilds@1903 370017ae-e619-0410-ac65-c121f96126d4

10 files changed, 692 insertions, 417 deletions

diff --git a/media/plugins/swfdec-mozilla/slack-required b/media/plugins/swfdec-mozilla/slack-required
index e7908c18..919eba29 100644
--- a/media/plugins/swfdec-mozilla/slack-required
+++ b/media/plugins/swfdec-mozilla/slack-required
@@ -1 +1,4 @@
-swfdec
+# Dependency list to swfdec-mozilla
+#
+# dependency [condition] [version]]
+swfdec				
diff --git a/media/plugins/swfdec-mozilla/swfdec-mozilla.SlackBuild b/media/plugins/swfdec-mozilla/swfdec-mozilla.SlackBuild
index b2a852d7..9d4ffec4 100755
--- a/media/plugins/swfdec-mozilla/swfdec-mozilla.SlackBuild
+++ b/media/plugins/swfdec-mozilla/swfdec-mozilla.SlackBuild
@@ -1,108 +1,167 @@
 #!/bin/bash
 #
-#  swfdec-mozilla.SlackBuild is free software; you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation; either version 2 of the License, or any later version.
+#  swfdec-mozilla.SlackBuild is free software; you can redistribute
+#  it and/or modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the License,
+#  or any later version.
 #
-#  swfdec-mozilla.SlackBuild is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#  swfdec-mozilla.SlackBuild is distributed in the hope that it will
+#  be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+#  Public License for more details.
 #
-#  You should have received a copy of the GNU General Public License along with
-#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-#  Place - Suite 330, Boston, MA 02111-1307, USA
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 #
-# slackbuild script for swfdec-mozilla
-# by rhatto at riseup.net
+# slackbuild for swfdec-mozilla, by Silvio Rhatto
+# requires: swfdec 
+# tested: swfdec-mozilla-0.7.4
 #
 
-if [ -s "slack-required" ]; then
-  echo Recomended and required packages for building swfdec-mozilla are:
-  cat slack-required | sed -e 's/^/\t/'
-  if [ "$INTERACT" != "no" ]; then
-    echo If you dont have those installed, press Ctrl-C. Otherwise, hit ENTER.
-    read crap
-#  else
-#    echo Sleeping 3 seconds...
-#    sleep 3
-  fi
-fi
-
-CWD="`pwd`"
-
+# Look for slackbuildrc
 if [ -f ~/.slackbuildrc ]; then
   source ~/.slackbuildrc
 elif [ -f /etc/slackbuildrc ]; then
   source /etc/slackbuildrc
 fi
 
-# default settings
-PACKAGE="swfdec-mozilla"
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="swfdec-mozilla"
+PKG_NAME="swfdec-mozilla"
 ARCH=${ARCH:=i486}
-VERSION=${0.6.0}
+SRC_VERSION=${VERSION:=0.7.4}
+PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
 BUILD=${BUILD:=1rha}
-SRC_DIR=${SRC:=$CWD}
+SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
 TMP=${TMP:=/tmp}
+PKG=${PKG:=$TMP/package-$PKG_NAME}
 REPOS=${REPOS:=$TMP}
-
-if [ "$ARCH" == "x86_64" ]; then
-  export LDFLAGS="-L/lib64 -L/usr/lib64"
-  LIBDIR=/usr/lib64
-else
-  LIBDIR=/usr/lib
+PREFIX=${PREFIX:=/usr}
+PKG_WORK="$TMP/$SRC_NAME"
+CONF_OPTIONS=${CONF_OPTIONS:=""}
+NUMJOBS=${NUMJOBS:=""}
+
+# Set system libraries' path and optmization flags based on $ARCH
+LIBDIR="$PREFIX/lib"
+
+if [ "$ARCH" = "i386" ]; then
+  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
+elif [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686"
+elif [ "$ARCH" = "s390" ]; then
+  SLKCFLAGS="-O2"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIR="$PREFIX/lib64"
+  LDFLAGS="-L/lib64 -L/usr/lib64"
 fi
 
-# -------  error codes for createpkg  --------------
+# Set error codes (used by createpkg)
 ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
 ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
 ERROR_TAR=37;       ERROR_MKPKG=38;     ERROR_GPG=39
-ERROR_PATCH=40
+ERROR_PATCH=40;     ERROR_VCS=41;       ERROR_MKDIR=42
 
-RTOOL="wget"
-PACKAGE_EXT="gz"
-SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
-URL="http://swfdec.freedesktop.org/download/swfdec-mozilla/0.5/$SRC"
+# Clean up any leftovers of previous builds
+rm -rf "$PKG_WORK" 2> /dev/null
+rm -rf "$PKG" 2> /dev/null
 
-SRC_DIR="$SRC_DIR/$PACKAGE"
-mkdir -p $SRC_DIR
+# Create directories if necessary
+mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
+mkdir -p "$PKG" || exit $ERROR_MKDIR
+mkdir -p "$REPOS" || exit $ERROR_MKDIR
+mkdir -p "$PKG_WORK" || exit $ERROR_MKDIR
 
-if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
+# Dowload source if necessary
+SRC="$SRC_NAME-$VERSION.tar.gz"
+URL="http://swfdec.freedesktop.org/download/swfdec-mozilla/0.7/$SRC"
+
+if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
   wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
 fi
 
-TMP="$TMP/$PACKAGE"
-rm -rf $TMP
-mkdir -p $TMP
-cd $TMP
-
-tar xvf $SRC_DIR/$SRC || exit $ERROR_TAR
-cd $PACKAGE-$VERSION
+# Untar
+cd "$PKG_WORK"
+tar --no-same-owner --no-same-permissions -xvf "$SRC_DIR/$SRC" || exit $ERROR_TAR
+PKG_SRC="$PWD/`ls -l | awk '/^d/ { print $NF }'`"
+cd "$PKG_SRC"
+
+# Patch source
+patches="
+         $PKG_NAME.diff $PKG_NAME-$PKG_VERSION.diff
+         $PKG_NAME-$PKG_VERSION-$ARCH.diff $PKG_NAME-$ARCH.diff"
+for patch in $patches; do
+  if [ -f "$CWD/$patch" ]; then
+    patch -Np1 < "$CWD/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch" ]; then
+    patch -Np1 < "$CWD/patches/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/$patch.gz" ]; then
+    gzip -dc "$CWD/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch.gz" ]; then
+    gzip -dc "$CWD/patches/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  fi
+done
 
-if [ -f "$CWD/$PACKAGE-$VERSION.diff" ]; then
-  patch -p1 < $CWD/$PACKAGE-$VERSION.diff || exit $ERROR_PATCH
+if echo [[PATCH URLS]] | grep -q -v "PATCH URLS"; then
+  for patch_url in [[PATCH URLS]]; do
+    patch="`basename $patch_url`"
+    if [ ! -s "$SRC_DIR/$patch" ]; then
+      wget "$patch_url" -O "$SRC_DIR/$patch" || exit $ERROR_WGET
+    fi
+    if [ "`basename $patch .gz`" != "$patch" ]; then
+      gzip -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    elif [ "`basename $patch .bz2`" != "$patch" ]; then
+      bzip2 -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    else
+      patch -Np1 < "$SRC_DIR/$patch" || exit $ERROR_PATCH
+    fi
+  done
 fi
 
-./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR || exit $ERROR_CONF
-make || exit $ERROR_MAKE
-make DESTDIR=$TMP/package-$PACKAGE install || exit $ERROR_INSTALL
+# Configure
+CFLAGS="$SLKCFLAGS" \
+  CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix="$PREFIX" --libdir="$LIBDIR" $CONF_OPTIONS || exit $ERROR_CONF
 
-CWD="`pwd`"
+# Compile
+make $NUMJOBS || exit $ERROR_MAKE
 
-cd $TMP/package-$PACKAGE
+# Install
+make install DESTDIR="$PKG" || exit $ERROR_INSTALL
 
-find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+# Strip binaries
+( cd "$PKG"
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+)
 
-mkdir install
-cat << EOF > install/slack-desc
+# Install documentation
+DOCS="AUTHORS COPYING ChangeLog NEWS README"
+mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
+for doc in $DOCS; do
+  if [ -f "$doc" ]; then
+    cp -a $doc "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION"
+  fi
+done
+
+# Add package description (slack-desc)
+mkdir -p "$PKG/install" || exit $ERROR_MKDIR
+cat << EODESC > "$PKG/install/slack-desc"
 # HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
+# 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
+# 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 ':'.
 
-              |-----handy-ruler-----------------------------------------------------|
+              |-----handy-ruler-----------------------------------------------|
 swfdec-mozilla: swfdec-mozilla
 swfdec-mozilla:
 swfdec-mozilla: Swfdec-Mozilla contains a plugin for Mozilla browsers that uses the
@@ -114,20 +173,13 @@ swfdec-mozilla:
 swfdec-mozilla:
 swfdec-mozilla:
 swfdec-mozilla:
-EOF
+EODESC
 
-# docs
-mkdir -p usr/doc/$PACKAGE-$VERSION
-
-DOCS="AUTHORS COPYING ChangeLog NEWS README"
-
-for file in $DOCS; do
-  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
-done
-
-makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz || exit $ERROR_MKPKG
+# Build the package
+cd "$PKG"
+makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG
 
+# Delete source and build directories if requested
 if [ "$CLEANUP" == "yes" ]; then
-  rm -rf $TMP
+  rm -rf "$PKG_WORK" "$PKG"
 fi
-
diff --git a/media/plugins/swfdec/slack-required b/media/plugins/swfdec/slack-required
index 4c871f38..afa09d6d 100644
--- a/media/plugins/swfdec/slack-required
+++ b/media/plugins/swfdec/slack-required
@@ -1,3 +1,13 @@
-liboil
-ffmpeg
-libsoup
+# Dependency list to swfdec
+#
+# dependency [condition] [version]]
+liboil				
+ffmpeg				
+libsoup		>=		2.4.0
+glib2		>=		2.16.0
+cairo		>=		1.6.0
+gstreamer				
+gst-ffmpeg				
+gst-plugins-base				
+gst-plugins-good				
+gst-plugins-ugly				
diff --git a/media/plugins/swfdec/swfdec.SlackBuild b/media/plugins/swfdec/swfdec.SlackBuild
index d02c1d22..a178d1e4 100755
--- a/media/plugins/swfdec/swfdec.SlackBuild
+++ b/media/plugins/swfdec/swfdec.SlackBuild
@@ -1,116 +1,172 @@
 #!/bin/bash
 #
-#  swfdec.SlackBuild is free software; you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation; either version 2 of the License, or any later version.
+#  swfdec.SlackBuild is free software; you can redistribute
+#  it and/or modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the License,
+#  or any later version.
 #
-#  swfdec.SlackBuild is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#  swfdec.SlackBuild is distributed in the hope that it will
+#  be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+#  Public License for more details.
 #
-#  You should have received a copy of the GNU General Public License along with
-#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-#  Place - Suite 330, Boston, MA 02111-1307, USA
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 #
-# slackbuild script for swfdec
-# by rhatto at riseup.net
+# slackbuild for swfdec, by Silvio Rhatto
+# requires: liboil ffmpeg libsoup glib2 cairo gstreamer gst-ffmpeg gst-plugins-base gst-plugins-good gst-plugins-ugly 
+# tested: swfdec-0.7.4
 #
 
-if [ -s "slack-required" ]; then
-  echo Recomended and required packages for building swfdec are:
-  cat slack-required | sed -e 's/^/\t/'
-  if [ "$INTERACT" != "no" ]; then
-    echo If you dont have those installed, press Ctrl-C. Otherwise, hit ENTER.
-    read crap
-#  else
-#    echo Sleeping 3 seconds...
-#    sleep 3
-  fi
-fi
-
-CWD="`pwd`"
-
+# Look for slackbuildrc
 if [ -f ~/.slackbuildrc ]; then
   source ~/.slackbuildrc
 elif [ -f /etc/slackbuildrc ]; then
   source /etc/slackbuildrc
 fi
 
-# default settings
-PACKAGE="swfdec"
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="swfdec"
+PKG_NAME="swfdec"
 ARCH=${ARCH:=i486}
-VERSION=${VERSION:=0.5.4}
+SRC_VERSION=${VERSION:=0.7.4}
+PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
 BUILD=${BUILD:=1rha}
-SRC_DIR=${SRC:=$CWD}
+SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
 TMP=${TMP:=/tmp}
+PKG=${PKG:=$TMP/package-$PKG_NAME}
 REPOS=${REPOS:=$TMP}
-
-if [ "$ARCH" == "x86_64" ]; then
-  export LDFLAGS="-L/lib64 -L/usr/lib64"
-  LIBDIR=/usr/lib64
-else
-  LIBDIR=/usr/lib
+PREFIX=${PREFIX:=/usr}
+PKG_WORK="$TMP/$SRC_NAME"
+CONF_OPTIONS=${CONF_OPTIONS:=""}
+NUMJOBS=${NUMJOBS:=""}
+
+# Set system libraries' path and optmization flags based on $ARCH
+LIBDIR="$PREFIX/lib"
+
+if [ "$ARCH" = "i386" ]; then
+  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
+elif [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686"
+elif [ "$ARCH" = "s390" ]; then
+  SLKCFLAGS="-O2"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIR="$PREFIX/lib64"
+  LDFLAGS="-L/lib64 -L/usr/lib64"
 fi
 
-# -------  error codes for createpkg  --------------
+# Set error codes (used by createpkg)
 ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
 ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
 ERROR_TAR=37;       ERROR_MKPKG=38;     ERROR_GPG=39
-ERROR_PATCH=40
+ERROR_PATCH=40;     ERROR_VCS=41;       ERROR_MKDIR=42
+
+# Clean up any leftovers of previous builds
+rm -rf "$PKG_WORK" 2> /dev/null
+rm -rf "$PKG" 2> /dev/null
 
-RTOOL="wget"
-PACKAGE_EXT="gz"
-SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
-URL="http://swfdec.freedesktop.org/download/swfdec/0.5/$SRC"
+# Create directories if necessary
+mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
+mkdir -p "$PKG" || exit $ERROR_MKDIR
+mkdir -p "$REPOS" || exit $ERROR_MKDIR
+mkdir -p "$PKG_WORK" || exit $ERROR_MKDIR
 
-SRC_DIR="$SRC_DIR/$PACKAGE"
-mkdir -p $SRC_DIR
+# Dowload source if necessary
+SRC="$SRC_NAME-$VERSION.tar.gz"
+URL="http://swfdec.freedesktop.org/download/swfdec/0.7/$SRC"
 
-if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
+if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
   wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
 fi
 
-TMP="$TMP/$PACKAGE"
-rm -rf $TMP
-mkdir -p $TMP
-cd $TMP
-
-tar xvf $SRC_DIR/$SRC || exit $ERROR_TAR
-cd $PACKAGE-$VERSION
+# Untar
+cd "$PKG_WORK"
+tar --no-same-owner --no-same-permissions -xvf "$SRC_DIR/$SRC" || exit $ERROR_TAR
+PKG_SRC="$PWD/`ls -l | awk '/^d/ { print $NF }'`"
+cd "$PKG_SRC"
+
+# Patch source
+patches="
+         $PKG_NAME.diff $PKG_NAME-$PKG_VERSION.diff
+         $PKG_NAME-$PKG_VERSION-$ARCH.diff $PKG_NAME-$ARCH.diff"
+for patch in $patches; do
+  if [ -f "$CWD/$patch" ]; then
+    patch -Np1 < "$CWD/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch" ]; then
+    patch -Np1 < "$CWD/patches/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/$patch.gz" ]; then
+    gzip -dc "$CWD/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch.gz" ]; then
+    gzip -dc "$CWD/patches/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  fi
+done
 
-if [ -f "$CWD/$PACKAGE-$VERSION.diff" ]; then
-  patch -p1 < $CWD/$PACKAGE-$VERSION.diff || exit $ERROR_PATCH
+if echo [[PATCH URLS]] | grep -q -v "PATCH URLS"; then
+  for patch_url in [[PATCH URLS]]; do
+    patch="`basename $patch_url`"
+    if [ ! -s "$SRC_DIR/$patch" ]; then
+      wget "$patch_url" -O "$SRC_DIR/$patch" || exit $ERROR_WGET
+    fi
+    if [ "`basename $patch .gz`" != "$patch" ]; then
+      gzip -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    elif [ "`basename $patch .bz2`" != "$patch" ]; then
+      bzip2 -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    else
+      patch -Np1 < "$SRC_DIR/$patch" || exit $ERROR_PATCH
+    fi
+  done
 fi
 
+# Configure
 # https://annarchy.freedesktop.org/show_bug.cgi?id=11607
 sed -e 's/-std=c99/-std=gnu99/g' configure.ac > configure.ac.new
 sed -e 's/-std=c99/-std=gnu99/g' configure > configure.new
 mv configure.ac.new configure.ac
 mv configure.new configure && chmod +x configure
+CFLAGS="$SLKCFLAGS" \
+  CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix="$PREFIX" --libdir="$LIBDIR" $CONF_OPTIONS || exit $ERROR_CONF
+
+# Compile
+make $NUMJOBS || exit $ERROR_MAKE
+
+# Install
+make install DESTDIR="$PKG" || exit $ERROR_INSTALL
+
+# Strip binaries
+( cd "$PKG"
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+)
+
+# Install documentation
+DOCS="AUTHORS COPYING ChangeLog NEWS README"
+mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
+for doc in $DOCS; do
+  if [ -f "$doc" ]; then
+    cp -a $doc "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION"
+  fi
+done
 
-./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR \
-            --enable-gstreamer=no --enable-gnome-vfs=no || exit $ERROR_CONF
-
-make || exit $ERROR_MAKE
-make DESTDIR=$TMP/package-$PACKAGE install || exit $ERROR_INSTALL
-
-CWD="`pwd`"
-
-cd $TMP/package-$PACKAGE
-
-find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-
-mkdir install
-cat << EOF > install/slack-desc
+# Add package description (slack-desc)
+mkdir -p "$PKG/install" || exit $ERROR_MKDIR
+cat << EODESC > "$PKG/install/slack-desc"
 # HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
+# 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
+# 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 ':'.
 
-      |-----handy-ruler-----------------------------------------------------|
+      |-----handy-ruler-------------------------------------------------------|
 swfdec: swfdec
 swfdec:
 swfdec: Swfdec is the library for decoding and rendering Flash animations.
@@ -122,20 +178,13 @@ swfdec: encounter such a crash however, make sure to file a bug immediately.
 swfdec:
 swfdec:
 swfdec:
-EOF
+EODESC
 
-# docs
-mkdir -p usr/doc/$PACKAGE-$VERSION
-
-DOCS="AUTHORS COPYING ChangeLog NEWS README"
-
-for file in $DOCS; do
-  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
-done
-
-makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz || exit $ERROR_MKPKG
+# Build the package
+cd "$PKG"
+makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG
 
+# Delete source and build directories if requested
 if [ "$CLEANUP" == "yes" ]; then
-  rm -rf $TMP
+  rm -rf "$PKG_WORK" "$PKG"
 fi
-
diff --git a/media/plugins/swh-plugins/slack-required b/media/plugins/swh-plugins/slack-required
index dc755fd1..4676b9ca 100644
--- a/media/plugins/swh-plugins/slack-required
+++ b/media/plugins/swh-plugins/slack-required
@@ -1,2 +1,5 @@
-fftw
-ladspa
+# Dependency list to swh-plugins
+#
+# dependency [condition] [version]]
+fftw				
+ladspa				
diff --git a/media/plugins/swh-plugins/swh-plugins.SlackBuild b/media/plugins/swh-plugins/swh-plugins.SlackBuild
index dbc0ca3f..f147083b 100755
--- a/media/plugins/swh-plugins/swh-plugins.SlackBuild
+++ b/media/plugins/swh-plugins/swh-plugins.SlackBuild
@@ -1,107 +1,167 @@
 #!/bin/bash
 #
-#  swh-plugins.SlackBuild is free software; you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation; either version 2 of the License, or any later version.
+#  swh-plugins.SlackBuild is free software; you can redistribute
+#  it and/or modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the License,
+#  or any later version.
 #
-#  swh-plugins.SlackBuild is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#  swh-plugins.SlackBuild is distributed in the hope that it will
+#  be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+#  Public License for more details.
 #
-#  You should have received a copy of the GNU General Public License along with
-#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-#  Place - Suite 330, Boston, MA 02111-1307, USA
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 #
-# slackbuild script for swh-plugins
-# by rhatto at riseup.net
+# slackbuild for swh-plugins, by Silvio Rhatto
+# requires: fftw ladspa 
+# tested: swh-plugins-0.4.15
 #
 
-if [ -s "slack-required" ]; then
-  echo Recomended and required packages for building swh-plugins are:
-  cat slack-required | sed -e 's/^/\t/'
-  if [ "$INTERACT" != "no" ]; then
-    echo If you dont have those installed, press Ctrl-C. Otherwise, hit ENTER.
-    read crap
-#  else
-#    echo Sleeping 3 seconds...
-#    sleep 3
-  fi
-fi
-
-CWD="`pwd`"
-
+# Look for slackbuildrc
 if [ -f ~/.slackbuildrc ]; then
   source ~/.slackbuildrc
 elif [ -f /etc/slackbuildrc ]; then
   source /etc/slackbuildrc
 fi
 
-# default settings
-PACKAGE="swh-plugins"
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="swh-plugins"
+PKG_NAME="swh-plugins"
 ARCH=${ARCH:=i486}
-VERSION=${VERSION:=0.4.15}
+SRC_VERSION=${VERSION:=0.4.15}
+PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
 BUILD=${BUILD:=1rha}
-SRC_DIR=${SRC:=$CWD}
+SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
 TMP=${TMP:=/tmp}
+PKG=${PKG:=$TMP/package-$PKG_NAME}
 REPOS=${REPOS:=$TMP}
-
-if [ "$ARCH" == "x86_64" ]; then
-  export LDFLAGS="-L/lib64 -L/usr/lib64"
-  LIBDIR=/usr/lib64
-else
-  LIBDIR=/usr/lib
+PREFIX=${PREFIX:=/usr}
+PKG_WORK="$TMP/$SRC_NAME"
+CONF_OPTIONS=${CONF_OPTIONS:=""}
+NUMJOBS=${NUMJOBS:=""}
+
+# Set system libraries' path and optmization flags based on $ARCH
+LIBDIR="$PREFIX/lib"
+
+if [ "$ARCH" = "i386" ]; then
+  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
+elif [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686"
+elif [ "$ARCH" = "s390" ]; then
+  SLKCFLAGS="-O2"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIR="$PREFIX/lib64"
+  LDFLAGS="-L/lib64 -L/usr/lib64"
 fi
 
-# -------  error codes for createpkg  --------------
+# Set error codes (used by createpkg)
 ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
 ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
-ERROR_TAR=37;       ERROR_MKPKG=38
+ERROR_TAR=37;       ERROR_MKPKG=38;     ERROR_GPG=39
+ERROR_PATCH=40;     ERROR_VCS=41;       ERROR_MKDIR=42
 
-RTOOL="wget"
-PACKAGE_EXT="gz"
-SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
-URL="http://plugin.org.uk/releases/$VERSION/$SRC"
+# Clean up any leftovers of previous builds
+rm -rf "$PKG_WORK" 2> /dev/null
+rm -rf "$PKG" 2> /dev/null
 
-SRC_DIR="$SRC_DIR/$PACKAGE"
-mkdir -p $SRC_DIR
+# Create directories if necessary
+mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
+mkdir -p "$PKG" || exit $ERROR_MKDIR
+mkdir -p "$REPOS" || exit $ERROR_MKDIR
+mkdir -p "$PKG_WORK" || exit $ERROR_MKDIR
 
-if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
+# Dowload source if necessary
+SRC="$SRC_NAME-$VERSION.tar.gz"
+URL="http://plugin.org.uk/releases/0.4.15/$SRC"
+
+if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
   wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
 fi
 
-TMP="$TMP/$PACKAGE"
-rm -rf $TMP
-mkdir -p $TMP
-cd $TMP
-
-tar xvf $SRC_DIR/$SRC || exit $ERROR_TAR
-cd $PACKAGE-$VERSION
+# Untar
+cd "$PKG_WORK"
+tar --no-same-owner --no-same-permissions -xvf "$SRC_DIR/$SRC" || exit $ERROR_TAR
+PKG_SRC="$PWD/`ls -l | awk '/^d/ { print $NF }'`"
+cd "$PKG_SRC"
+
+# Patch source
+patches="
+         $PKG_NAME.diff $PKG_NAME-$PKG_VERSION.diff
+         $PKG_NAME-$PKG_VERSION-$ARCH.diff $PKG_NAME-$ARCH.diff"
+for patch in $patches; do
+  if [ -f "$CWD/$patch" ]; then
+    patch -Np1 < "$CWD/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch" ]; then
+    patch -Np1 < "$CWD/patches/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/$patch.gz" ]; then
+    gzip -dc "$CWD/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch.gz" ]; then
+    gzip -dc "$CWD/patches/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  fi
+done
 
-if [ -f "$CWD/$PACKAGE-$VERSION.diff" ]; then
-  patch -p1 < $CWD/$PACKAGE-$VERSION.diff
+if echo [[PATCH URLS]] | grep -q -v "PATCH URLS"; then
+  for patch_url in [[PATCH URLS]]; do
+    patch="`basename $patch_url`"
+    if [ ! -s "$SRC_DIR/$patch" ]; then
+      wget "$patch_url" -O "$SRC_DIR/$patch" || exit $ERROR_WGET
+    fi
+    if [ "`basename $patch .gz`" != "$patch" ]; then
+      gzip -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    elif [ "`basename $patch .bz2`" != "$patch" ]; then
+      bzip2 -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    else
+      patch -Np1 < "$SRC_DIR/$patch" || exit $ERROR_PATCH
+    fi
+  done
 fi
 
-./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR || exit $ERROR_CONF
-make || exit $ERROR_MAKE
-make DESTDIR=$TMP/package-$PACKAGE install || exit $ERROR_INSTALL
-
-CWD="`pwd`"
-
-cd $TMP/package-$PACKAGE
-
-find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+# Configure
+CFLAGS="$SLKCFLAGS" \
+  CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix="$PREFIX" --libdir="$LIBDIR" $CONF_OPTIONS || exit $ERROR_CONF
+
+# Compile
+make $NUMJOBS || exit $ERROR_MAKE
+
+# Install
+make install DESTDIR="$PKG" || exit $ERROR_INSTALL
+
+# Strip binaries
+( cd "$PKG"
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+)
+
+# Install documentation
+DOCS="ABOUT-NLS AUTHORS COPYING ChangeLog NEWS README TODO"
+mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
+for doc in $DOCS; do
+  if [ -f "$doc" ]; then
+    cp -a $doc "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION"
+  fi
+done
 
-mkdir install
-cat << EOF > install/slack-desc
+# Add package description (slack-desc)
+mkdir -p "$PKG/install" || exit $ERROR_MKDIR
+cat << EODESC > "$PKG/install/slack-desc"
 # HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
+# 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
+# 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 ':'.
 
-           |-----handy-ruler-----------------------------------------------------|
+           |-----handy-ruler--------------------------------------------------|
 swh-plugins: swh-plugins
 swh-plugins:
 swh-plugins: This is a collection of LADSPA plugins available from Steve Harris
@@ -113,20 +173,13 @@ swh-plugins:
 swh-plugins:
 swh-plugins:
 swh-plugins:
-EOF
-
-# docs
-mkdir -p usr/doc/$PACKAGE-$VERSION
+EODESC
 
-DOCS="ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL NEWS README TODO"
-
-for file in $DOCS; do
-  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
-done
-
-makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz || exit $ERROR_MKPKG
+# Build the package
+cd "$PKG"
+makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG
 
+# Delete source and build directories if requested
 if [ "$CLEANUP" == "yes" ]; then
-  rm -rf $TMP
+  rm -rf "$PKG_WORK" "$PKG"
 fi
-
diff --git a/media/plugins/xmms-jack/slack-required b/media/plugins/xmms-jack/slack-required
index 03607b95..9be6bd2c 100644
--- a/media/plugins/xmms-jack/slack-required
+++ b/media/plugins/xmms-jack/slack-required
@@ -1,2 +1,5 @@
-jack
-libsamplerate
+# Dependency list to xmms-jack
+#
+# dependency [condition] [version]]
+xmms				
+jack				
diff --git a/media/plugins/xmms-jack/xmms-jack.SlackBuild b/media/plugins/xmms-jack/xmms-jack.SlackBuild
index 3da5145f..278731d3 100755
--- a/media/plugins/xmms-jack/xmms-jack.SlackBuild
+++ b/media/plugins/xmms-jack/xmms-jack.SlackBuild
@@ -1,114 +1,167 @@
 #!/bin/bash
 #
-#  xmms-jack.SlackBuild is free software; you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation; either version 2 of the License, or any later version.
+#  xmms-jack.SlackBuild is free software; you can redistribute
+#  it and/or modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the License,
+#  or any later version.
 #
-#  xmms-jack.SlackBuild is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#  xmms-jack.SlackBuild is distributed in the hope that it will
+#  be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+#  Public License for more details.
 #
-#  You should have received a copy of the GNU General Public License along with
-#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-#  Place - Suite 330, Boston, MA 02111-1307, USA
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 #
-# slackbuild script for xmms-jack
-# by rhatto at riseup.net
+# slackbuild for xmms-jack, by Silvio Rhatto
+# requires: xmms jack 
+# tested: xmms-jack-0.19
 #
 
-if [ -s "slack-required" ]; then
-  echo Recomended and required packages for building xmms-jack are:
-  cat slack-required | sed -e 's/^/\t/'
-  if [ "$INTERACT" != "no" ]; then
-    echo If you dont have those installed, press Ctrl-C. Otherwise, hit ENTER.
-    read crap
-#  else
-#    echo Sleeping 3 seconds...
-#    sleep 3
-  fi
-fi
-
-CWD="`pwd`"
-
+# Look for slackbuildrc
 if [ -f ~/.slackbuildrc ]; then
   source ~/.slackbuildrc
 elif [ -f /etc/slackbuildrc ]; then
   source /etc/slackbuildrc
 fi
 
-# default settings
-PACKAGE="xmms-jack"
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="xmms-jack"
+PKG_NAME="xmms-jack"
 ARCH=${ARCH:=i486}
-VERSION=${VERSION:=0.19}
+SRC_VERSION=${VERSION:=0.19}
+PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
 BUILD=${BUILD:=1rha}
-SRC_DIR=${SRC:=$CWD}
+SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
 TMP=${TMP:=/tmp}
+PKG=${PKG:=$TMP/package-$PKG_NAME}
 REPOS=${REPOS:=$TMP}
-
-if [ "$ARCH" == "x86_64" ]; then
-  export LDFLAGS="-L/lib64 -L/usr/lib64"
-  LIBDIR=/usr/lib64
-else
-  LIBDIR=/usr/lib
+PREFIX=${PREFIX:=/usr}
+PKG_WORK="$TMP/$SRC_NAME"
+CONF_OPTIONS=${CONF_OPTIONS:=""}
+NUMJOBS=${NUMJOBS:=""}
+
+# Set system libraries' path and optmization flags based on $ARCH
+LIBDIR="$PREFIX/lib"
+
+if [ "$ARCH" = "i386" ]; then
+  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
+elif [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686"
+elif [ "$ARCH" = "s390" ]; then
+  SLKCFLAGS="-O2"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIR="$PREFIX/lib64"
+  LDFLAGS="-L/lib64 -L/usr/lib64"
 fi
 
-# -------  error codes for createpkg  --------------
+# Set error codes (used by createpkg)
 ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
 ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
-ERROR_TAR=37;       ERROR_MKPKG=38
+ERROR_TAR=37;       ERROR_MKPKG=38;     ERROR_GPG=39
+ERROR_PATCH=40;     ERROR_VCS=41;       ERROR_MKDIR=42
 
-RTOOL="wget"
-PACKAGE_EXT="gz"
-SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
-URL="http://easynews.dl.sourceforge.net/sourceforge/$PACKAGE/$SRC"
+# Clean up any leftovers of previous builds
+rm -rf "$PKG_WORK" 2> /dev/null
+rm -rf "$PKG" 2> /dev/null
 
-SRC_DIR="$SRC_DIR/$PACKAGE"
-mkdir -p $SRC_DIR
+# Create directories if necessary
+mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
+mkdir -p "$PKG" || exit $ERROR_MKDIR
+mkdir -p "$REPOS" || exit $ERROR_MKDIR
+mkdir -p "$PKG_WORK" || exit $ERROR_MKDIR
 
-if [ "$PACKAGE_EXT" == "bz2" ]; then
-  tarflag="j"
-else
-  tarflag="z"
-fi
+# Dowload source if necessary
+SRC="$SRC_NAME-$VERSION.tar.gz"
+URL="http://downloads.sourceforge.net/xmms-jack/$SRC"
 
-if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
+if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
   wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
 fi
 
-TMP="$TMP/$PACKAGE"
-rm -rf $TMP
-mkdir -p $TMP
-cd $TMP
-
-tar xvf$tarflag $SRC_DIR/$SRC || exit $ERROR_TAR
-mv $PACKAGE $PACKAGE-$VERSION
-cd $PACKAGE-$VERSION
+# Untar
+cd "$PKG_WORK"
+tar --no-same-owner --no-same-permissions -xvf "$SRC_DIR/$SRC" || exit $ERROR_TAR
+PKG_SRC="$PWD/`ls -l | awk '/^d/ { print $NF }'`"
+cd "$PKG_SRC"
+
+# Patch source
+patches="
+         $PKG_NAME.diff $PKG_NAME-$PKG_VERSION.diff
+         $PKG_NAME-$PKG_VERSION-$ARCH.diff $PKG_NAME-$ARCH.diff"
+for patch in $patches; do
+  if [ -f "$CWD/$patch" ]; then
+    patch -Np1 < "$CWD/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch" ]; then
+    patch -Np1 < "$CWD/patches/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/$patch.gz" ]; then
+    gzip -dc "$CWD/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch.gz" ]; then
+    gzip -dc "$CWD/patches/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  fi
+done
 
-if [ -f "$CWD/$PACKAGE-$VERSION.diff" ]; then
-  patch -p1 < $CWD/$PACKAGE-$VERSION.diff
+if echo [[PATCH URLS]] | grep -q -v "PATCH URLS"; then
+  for patch_url in [[PATCH URLS]]; do
+    patch="`basename $patch_url`"
+    if [ ! -s "$SRC_DIR/$patch" ]; then
+      wget "$patch_url" -O "$SRC_DIR/$patch" || exit $ERROR_WGET
+    fi
+    if [ "`basename $patch .gz`" != "$patch" ]; then
+      gzip -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    elif [ "`basename $patch .bz2`" != "$patch" ]; then
+      bzip2 -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    else
+      patch -Np1 < "$SRC_DIR/$patch" || exit $ERROR_PATCH
+    fi
+  done
 fi
 
-./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR || exit $ERROR_CONF
-make || exit $ERROR_MAKE
-make DESTDIR=$TMP/package-$PACKAGE install || exit $ERROR_INSTALL
-
-CWD="`pwd`"
-
-cd $TMP/package-$PACKAGE
-
-find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+# Configure
+CFLAGS="$SLKCFLAGS" \
+  CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix="$PREFIX" --libdir="$LIBDIR" $CONF_OPTIONS || exit $ERROR_CONF
+
+# Compile
+make $NUMJOBS || exit $ERROR_MAKE
+
+# Install
+make install DESTDIR="$PKG" || exit $ERROR_INSTALL
+
+# Strip binaries
+( cd "$PKG"
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+)
+
+# Install documentation
+DOCS="NEWS README AUTHORS COPYING ChangeLog*"
+mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
+for doc in $DOCS; do
+  if [ -f "$doc" ]; then
+    cp -a $doc "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION"
+  fi
+done
 
-mkdir install
-cat << EOF > install/slack-desc
+# Add package description (slack-desc)
+mkdir -p "$PKG/install" || exit $ERROR_MKDIR
+cat << EODESC > "$PKG/install/slack-desc"
 # HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
+# 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
+# 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 ':'.
 
-         |-----handy-ruler-----------------------------------------------------|
+         |-----handy-ruler----------------------------------------------------|
 xmms-jack: xmms-jack (jack plugin for XMMS)
 xmms-jack:
 xmms-jack: jack output plugin for XMMS by Chris Morgan
@@ -120,20 +173,13 @@ xmms-jack:
 xmms-jack:
 xmms-jack:
 xmms-jack:
-EOF
-
-# docs
-mkdir -p usr/doc/$PACKAGE-$VERSION
+EODESC
 
-DOCS="AUTHORS COPYING ChangeLog INSTALL" 
-
-for file in $DOCS; do
-  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
-done
-
-makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz || exit $ERROR_MKPKG
+# Build the package
+cd "$PKG"
+makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG
 
+# Delete source and build directories if requested
 if [ "$CLEANUP" == "yes" ]; then
-  rm -rf $TMP
+  rm -rf "$PKG_WORK" "$PKG"
 fi
-
diff --git a/media/plugins/xmms-jackasyn/slack-required b/media/plugins/xmms-jackasyn/slack-required
index 752eacd8..f5f5bfb7 100644
--- a/media/plugins/xmms-jackasyn/slack-required
+++ b/media/plugins/xmms-jackasyn/slack-required
@@ -1 +1,5 @@
-libjackasyn
+# Dependency list to xmms-jackasyn
+#
+# dependency [condition] [version]]
+xmms				
+jack				
diff --git a/media/plugins/xmms-jackasyn/xmms-jackasyn.SlackBuild b/media/plugins/xmms-jackasyn/xmms-jackasyn.SlackBuild
index d0a1cae7..a08f09b7 100755
--- a/media/plugins/xmms-jackasyn/xmms-jackasyn.SlackBuild
+++ b/media/plugins/xmms-jackasyn/xmms-jackasyn.SlackBuild
@@ -1,108 +1,167 @@
 #!/bin/bash
 #
-#  xmms-jackasyn.SlackBuild is free software; you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation; either version 2 of the License, or any later version.
+#  xmms-jackasyn.SlackBuild is free software; you can redistribute
+#  it and/or modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the License,
+#  or any later version.
 #
-#  xmms-jackasyn.SlackBuild is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#  xmms-jackasyn.SlackBuild is distributed in the hope that it will
+#  be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+#  Public License for more details.
 #
-#  You should have received a copy of the GNU General Public License along with
-#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-#  Place - Suite 330, Boston, MA 02111-1307, USA
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 #
-# slackbuild script for xmms-jackasyn
-# by rhatto at riseup.net
+# slackbuild for xmms-jackasyn, by Silvio Rhatto
+# requires: xmms jack 
+# tested: xmms-jackasyn-0.3
 #
 
-if [ -s "slack-required" ]; then
-  echo Recomended and required packages for building xmms-jackasyn are:
-  cat slack-required | sed -e 's/^/\t/'
-  if [ "$INTERACT" != "no" ]; then
-    echo If you dont have those installed, press Ctrl-C. Otherwise, hit ENTER.
-    read crap
-#  else
-#    echo Sleeping 3 seconds...
-#    sleep 3
-  fi
-fi
-
-CWD="`pwd`"
-
+# Look for slackbuildrc
 if [ -f ~/.slackbuildrc ]; then
   source ~/.slackbuildrc
 elif [ -f /etc/slackbuildrc ]; then
   source /etc/slackbuildrc
 fi
 
-# default settings
-PACKAGE="xmms-jackasyn"
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="xmms-jackasyn"
+PKG_NAME="xmms-jackasyn"
 ARCH=${ARCH:=i486}
-VERSION=${VERSION:=0.3}
+SRC_VERSION=${VERSION:=0.3}
+PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
 BUILD=${BUILD:=1rha}
-SRC_DIR=${SRC:=$CWD}
+SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
 TMP=${TMP:=/tmp}
+PKG=${PKG:=$TMP/package-$PKG_NAME}
 REPOS=${REPOS:=$TMP}
-
-if [ "$ARCH" == "x86_64" ]; then
-  export LDFLAGS="-L/lib64 -L/usr/lib64"
-  LIBDIR=/usr/lib64
-else
-  LIBDIR=/usr/lib
+PREFIX=${PREFIX:=/usr}
+PKG_WORK="$TMP/$SRC_NAME"
+CONF_OPTIONS=${CONF_OPTIONS:=""}
+NUMJOBS=${NUMJOBS:=""}
+
+# Set system libraries' path and optmization flags based on $ARCH
+LIBDIR="$PREFIX/lib"
+
+if [ "$ARCH" = "i386" ]; then
+  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
+elif [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686"
+elif [ "$ARCH" = "s390" ]; then
+  SLKCFLAGS="-O2"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIR="$PREFIX/lib64"
+  LDFLAGS="-L/lib64 -L/usr/lib64"
 fi
 
-# -------  error codes for createpkg  --------------
+# Set error codes (used by createpkg)
 ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
 ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
 ERROR_TAR=37;       ERROR_MKPKG=38;     ERROR_GPG=39
-ERROR_PATCH=40
+ERROR_PATCH=40;     ERROR_VCS=41;       ERROR_MKDIR=42
 
-RTOOL="wget"
-PACKAGE_EXT="gz"
-SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
-URL="http://gige.xdv.org/libjackasyn/download/$SRC"
+# Clean up any leftovers of previous builds
+rm -rf "$PKG_WORK" 2> /dev/null
+rm -rf "$PKG" 2> /dev/null
 
-SRC_DIR="$SRC_DIR/$PACKAGE"
-mkdir -p $SRC_DIR
+# Create directories if necessary
+mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
+mkdir -p "$PKG" || exit $ERROR_MKDIR
+mkdir -p "$REPOS" || exit $ERROR_MKDIR
+mkdir -p "$PKG_WORK" || exit $ERROR_MKDIR
 
-if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
+# Dowload source if necessary
+SRC="$SRC_NAME-$VERSION.tar.gz"
+URL="http://gige.xdv.org/libjackasyn/download/$SRC"
+
+if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
   wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
 fi
 
-TMP="$TMP/$PACKAGE"
-rm -rf $TMP
-mkdir -p $TMP
-cd $TMP
-
-tar xvf $SRC_DIR/$SRC || exit $ERROR_TAR
-cd $PACKAGE-$VERSION
+# Untar
+cd "$PKG_WORK"
+tar --no-same-owner --no-same-permissions -xvf "$SRC_DIR/$SRC" || exit $ERROR_TAR
+PKG_SRC="$PWD/`ls -l | awk '/^d/ { print $NF }'`"
+cd "$PKG_SRC"
+
+# Patch source
+patches="
+         $PKG_NAME.diff $PKG_NAME-$PKG_VERSION.diff
+         $PKG_NAME-$PKG_VERSION-$ARCH.diff $PKG_NAME-$ARCH.diff"
+for patch in $patches; do
+  if [ -f "$CWD/$patch" ]; then
+    patch -Np1 < "$CWD/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch" ]; then
+    patch -Np1 < "$CWD/patches/$patch" || exit $ERROR_PATCH
+  elif [ -f "$CWD/$patch.gz" ]; then
+    gzip -dc "$CWD/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  elif [ -f "$CWD/patches/$patch.gz" ]; then
+    gzip -dc "$CWD/patches/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
+  fi
+done
 
-if [ -f "$CWD/$PACKAGE-$VERSION.diff" ]; then
-  patch -p1 < $CWD/$PACKAGE-$VERSION.diff || exit $ERROR_PATCH
+if echo [[PATCH URLS]] | grep -q -v "PATCH URLS"; then
+  for patch_url in [[PATCH URLS]]; do
+    patch="`basename $patch_url`"
+    if [ ! -s "$SRC_DIR/$patch" ]; then
+      wget "$patch_url" -O "$SRC_DIR/$patch" || exit $ERROR_WGET
+    fi
+    if [ "`basename $patch .gz`" != "$patch" ]; then
+      gzip -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    elif [ "`basename $patch .bz2`" != "$patch" ]; then
+      bzip2 -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
+    else
+      patch -Np1 < "$SRC_DIR/$patch" || exit $ERROR_PATCH
+    fi
+  done
 fi
 
-./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR || exit $ERROR_CONF
-make || exit $ERROR_MAKE
-make DESTDIR=$TMP/package-$PACKAGE install || exit $ERROR_INSTALL
+# Configure
+CFLAGS="$SLKCFLAGS" \
+  CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix="$PREFIX" --libdir="$LIBDIR" $CONF_OPTIONS || exit $ERROR_CONF
 
-CWD="`pwd`"
+# Compile
+make $NUMJOBS || exit $ERROR_MAKE
 
-cd $TMP/package-$PACKAGE
+# Install
+make install DESTDIR="$PKG" || exit $ERROR_INSTALL
 
-find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+# Strip binaries
+( cd "$PKG"
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+)
 
-mkdir install
-cat << EOF > install/slack-desc
+# Install documentation
+DOCS="AUTHORS COPYING ChangeLog NEWS README"
+mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
+for doc in $DOCS; do
+  if [ -f "$doc" ]; then
+    cp -a $doc "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION"
+  fi
+done
+
+# Add package description (slack-desc)
+mkdir -p "$PKG/install" || exit $ERROR_MKDIR
+cat << EODESC > "$PKG/install/slack-desc"
 # HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
+# 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
+# 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 ':'.
 
-             |-----handy-ruler-----------------------------------------------------|
+             |-----handy-ruler------------------------------------------------|
 xmms-jackasyn: xmms-jackasyn
 xmms-jackasyn:
 xmms-jackasyn: This plugin enables xmms to playback sound via the JACK audio server.
@@ -114,20 +173,13 @@ xmms-jackasyn:
 xmms-jackasyn:
 xmms-jackasyn:
 xmms-jackasyn:
-EOF
-
-# docs
-mkdir -p usr/doc/$PACKAGE-$VERSION
+EODESC
 
-DOCS="AUTHORS COPYING ChangeLog NEWS README"
-
-for file in $DOCS; do
-  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
-done
-
-makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz || exit $ERROR_MKPKG
+# Build the package
+cd "$PKG"
+makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG
 
+# Delete source and build directories if requested
 if [ "$CLEANUP" == "yes" ]; then
-  rm -rf $TMP
+  rm -rf "$PKG_WORK" "$PKG"
 fi
-