6 files changed, 495 insertions, 180 deletions
diff --git a/sci/astronomy/stellarium/slack-required b/sci/astronomy/stellarium/slack-required
new file mode 100644
index 00000000..7bc3ca67
--- /dev/null
+++ b/sci/astronomy/stellarium/slack-required
@@ -0,0 +1,5 @@
+# Dependency list to stellarium
+#
+# dependency [condition] [version]]
+boost				
+qt4				
diff --git a/sci/astronomy/stellarium/stellarium.SlackBuild b/sci/astronomy/stellarium/stellarium.SlackBuild
index 79796293..39a9ecae 100755
--- a/sci/astronomy/stellarium/stellarium.SlackBuild
+++ b/sci/astronomy/stellarium/stellarium.SlackBuild
@@ -1,108 +1,164 @@
 #!/bin/bash
 #
-#  stellarium.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.
+#  stellarium.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.
 #
-#  stellarium.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.
+#  stellarium.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 stellarium
-# by rhatto at riseup.net
+# slackbuild for stellarium, by Silvio Rhatto
+# requires: boost qt4 
+# tested: stellarium-0.9.1
 #
 
-if [ -s "slack-required" ]; then
-  echo Recomended and required packages for building stellarium 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="stellarium"
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="stellarium"
+PKG_NAME="stellarium"
 ARCH=${ARCH:=i486}
-VERSION=${VERSION:=0.8.2}
+SRC_VERSION=${VERSION:=0.9.1}
+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.$PACKAGE_EXT"
-URL="http://easynews.dl.sourceforge.net/sourceforge/$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 [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
+# Dowload source if necessary
+SRC="$SRC_NAME-$VERSION.tar.gz"
+URL="http://downloads.sourceforge.net/stellarium/$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
-
-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
+cmake .
+
+# 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---------------------------------------------------|
 stellarium: stellarium (A 3D astronomical sky renderer)
 stellarium:
 stellarium: Stellarium is a free GPL software which renders realistic skies in
@@ -114,20 +170,13 @@ stellarium:
 stellarium:
 stellarium:
 stellarium:
-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" "$PKG"
 fi
-
diff --git a/sci/electronics/gtkwave/gtkwave.SlackBuild b/sci/electronics/gtkwave/gtkwave.SlackBuild
index 117c0cd7..c3b48ab2 100755
--- a/sci/electronics/gtkwave/gtkwave.SlackBuild
+++ b/sci/electronics/gtkwave/gtkwave.SlackBuild
@@ -33,7 +33,7 @@ CWD="$(pwd)"
 SRC_NAME="gtkwave"
 PKG_NAME="gtkwave"
 ARCH=${ARCH:=i486}
-SRC_VERSION=${VERSION:=3.1.9}
+SRC_VERSION=${VERSION:=3.1.12}
 PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
 BUILD=${BUILD:=1ls}
 SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
diff --git a/sci/libs/fftw/fftw.SlackBuild b/sci/libs/fftw/fftw.SlackBuild
index 3a9a6ef7..523bed15 100755
--- a/sci/libs/fftw/fftw.SlackBuild
+++ b/sci/libs/fftw/fftw.SlackBuild
@@ -1,112 +1,217 @@
 #!/bin/bash
 #
-#  fftw.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.
+#  fftw.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.
 #
-#  fftw.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.
+#  fftw.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 fftw
-# by rhatto at riseup.net
+# slackbuild for fftw, by Silvio Rhatto
+# requires:  
+# tested: fftw-3.1.2
 #
 
-if [ -s "slack-required" ]; then
-  echo Recomended and required packages for building fftw 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="fftw"
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="fftw"
+PKG_NAME="fftw"
 ARCH=${ARCH:=i486}
-VERSION=${VERSION:=3.1.2}
+SRC_VERSION=${VERSION:=3.1.2}
+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=${CONF_OPTIONS:="--enable-shared --enable-float"}
+NUMJOBS=${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
 
-RTOOL="wget"
-PACKAGE_EXT="gz"
-SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
-URL="http://www.fftw.org/$SRC"
+# 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_VCS=41;       ERROR_MKDIR=42
 
-SRC_DIR="$SRC_DIR/$PACKAGE"
-mkdir -p $SRC_DIR
+# Clean up any leftovers of previous builds
+rm -rf "$PKG_WORK" 2> /dev/null
+rm -rf "$PKG" 2> /dev/null
 
-if [ "$PACKAGE_EXT" == "bz2" ]; then
-  tarflag="j"
-else
-  tarflag="z"
-fi
-
-if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
-  wget "$URL" -O "$SRC_DIR/$SRC"
-fi
+# Create directories if necessary
+mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
+mkdir -p "$PKG" || exit $ERROR_MKDIR
+mkdir -p "$REPOS" || exit $ERROR_MKDIR
+mkdir -p "$PKG_WORK" || exit $ERROR_MKDIR
 
-TMP="$TMP/$PACKAGE"
-rm -rf $TMP
-mkdir -p $TMP
-cd $TMP
-
-tar xvf$tarflag $SRC_DIR/$SRC
-cd $PACKAGE-$VERSION
+# Dowload source if necessary
+SRC="$SRC_NAME-$VERSION.tar.gz"
+URL="http://www.fftw.org/$SRC"
 
-if [ -f "$CWD/$PACKAGE-$VERSION.diff" ]; then
-  patch -p1 < $CWD/$PACKAGE-$VERSION.diff
+if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
+  wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
 fi
 
-./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR --enable-shared 
-make || exit 32
-make DESTDIR=$TMP/package-$PACKAGE install
-
-./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR --enable-shared --enable-float
-make || exit 32
-make DESTDIR=$TMP/package-$PACKAGE install
-
-CWD="`pwd`"
+# 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
 
-cd $TMP/package-$PACKAGE
+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
 
-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
+# Thanks to Kyle Guinn <elyk at 3@gmail.com> for the section below,
+# obtained from http://slackbuilds.org/slackbuilds/12.1/libraries/fftw/fftw.SlackBuild
+# Small changes by Rhatto
+
+# compile fftw3
+CFLAGS= \
+CXXFLAGS= \
+FFLAGS= \
+./configure \
+  --prefix=/usr \
+  --sysconfdir=/etc \
+  --libdir="$LIBDIR" \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --infodir=/usr/info \
+  --docdir=/usr/doc/fftw-$PKG_VERSION \
+  --enable-shared \
+  --disable-static \
+  --enable-threads || exit $ERROR_CONF
+make $NUMJOBS || exit $ERROR_MAKE
+make install-strip DESTDIR="$PKG" || exit $ERROR_INSTALL
+make clean || exit $ERROR_MAKE
+
+# compile fftw3f
+CFLAGS= \
+CXXFLAGS= \
+FFLAGS= \
+./configure \
+  --prefix=/usr \
+  --sysconfdir=/etc \
+  --libdir="$LIBDIR" \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --infodir=/usr/info \
+  --docdir=/usr/doc/fftw-$PKG_VERSION \
+  --enable-shared \
+  --disable-static \
+  --enable-threads \
+  --enable-float || exit $ERROR_CONF
+make $NUMJOBS || exit $ERROR_MAKE
+make install-strip DESTDIR="$PKG" || exit $ERROR_INSTALL
+make clean || exit $ERROR_MAKE
+
+# compile fftw3l
+CFLAGS= \
+CXXFLAGS= \
+FFLAGS= \
+./configure \
+  --prefix=/usr \
+  --sysconfdir=/etc \
+  --libdir="$LIBDIR" \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --infodir=/usr/info \
+  --docdir=/usr/doc/fftw-$PKG_VERSION \
+  --enable-shared \
+  --disable-static \
+  --enable-threads \
+  --enable-long-double || exit $ERROR_CONF
+make $NUMJOBS || exit $ERROR_MAKE
+make install-strip DESTDIR="$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 CONVENTIONS COPYING COPYRIGHT 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---------------------------------------------------------|
 fftw: fftw (the fastest fourier transform in the west)
 fftw:
 fftw: FFTW is a C subroutine library for computing the discrete Fourier
@@ -118,18 +223,13 @@ fftw: most applications.
 fftw:
 fftw:
 fftw:
-EOF
-
-# docs
-mkdir -p usr/doc/$PACKAGE-$VERSION
+EODESC
 
-for file in AUTHORS CONVENTIONS COPYING COPYRIGHT ChangeLog INSTALL NEWS README TODO; do
-  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
-done
-
-makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz
+# Build the package
+cd "$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" "$PKG"
 fi
-
diff --git a/sci/libs/lapack/lapack.SlackBuild b/sci/libs/lapack/lapack.SlackBuild
new file mode 100644
index 00000000..d68259ca
--- /dev/null
+++ b/sci/libs/lapack/lapack.SlackBuild
@@ -0,0 +1,160 @@
+#!/bin/bash
+#
+#  lapack.SlackBuild is free software; you can redistribute
+#  it and/or modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the License,
+#  or any later version.
+#
+#  lapack.SlackBuild is distributed in the hope that it will
+#  be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+#  Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+#
+# slackbuild for lapack, by Rudson R. Alves
+# requires:  
+# tested: lapack-3.1.1
+#
+
+# Look for slackbuildrc
+if [ -f ~/.slackbuildrc ]; then
+  source ~/.slackbuildrc
+elif [ -f /etc/slackbuildrc ]; then
+  source /etc/slackbuildrc
+fi
+
+# Set variables
+CWD="$(pwd)"
+SRC_NAME="lapack"
+PKG_NAME="lapack"
+ARCH=${ARCH:=i486}
+SRC_VERSION=${VERSION:=3.1.1}
+PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
+BUILD=${BUILD:=1srv}
+SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
+TMP=${TMP:=/tmp}
+PKG=${PKG:=$TMP/package-$PKG_NAME}
+REPOS=${REPOS:=$TMP}
+PREFIX=${PREFIX:=/usr}
+PKG_WORK="$TMP/$SRC_NAME"
+CONF_OPTIONS=${CONF_OPTIONS:=""}
+NUMJOBS=${NUMJOBS:="-j4"}
+
+# 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
+
+# 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_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
+
+# 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 $ERROR_MKDIR
+
+# Dowload source if necessary
+SRC="$SRC_NAME.tgz"
+URL="http://www.netlib.org/lapack/$SRC"
+
+if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
+  wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
+fi
+
+# Untar
+cd "$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"
+
+# Configure
+cp INSTALL/make.inc.gfortran make.inc
+sed -i 's/RANLIB   = ranlib/RANLIB   = echo/' make.inc
+sed -i 's/lib: lapacklib tmglib/lib: blaslib lapacklib tmglib/' Makefile
+
+# Compile
+make clean
+make all || exit $ERROR_MAKE
+
+# Install
+mkdir -p $PKG/$LIBDIR
+cp blas_LINUX.a lapack_LINUX.a tmglib_LINUX.a $PKG/$LIBDIR
+( 
+    cd $PKG/$LIBDIR
+    ln -s lapack_LINUX.a liblapack.a
+    ln -s blas_LINUX.a libblas.a
+    ln -s tmglib_LINUX.a libtmglib.a
+)
+
+# Strip binaries
+( cd "$PKG"
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+)
+
+# Install documentation
+DOCS="COPYING README"
+mkdir -p "$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
+# 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 ':'.
+
+      |-----handy-ruler-------------------------------------------------------|
+lapack: lapack by Slack.Sarava
+lapack:
+lapack: LAPACK is a library of Fortran 77 subroutines for solving
+lapack: the most commonly occurring problems in numerical linear algebra.
+lapack: It is freely-available software, and is copyrighted.
+lapack:
+lapack:
+lapack:
+lapack:
+lapack:
+lapack:
+EODESC
+
+# 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 "$PKG_WORK" "$PKG"
+fi
diff --git a/sci/mathematics/octave/octave.SlackBuild b/sci/mathematics/octave/octave.SlackBuild
index cdc29063..eb25c614 100644
--- a/sci/mathematics/octave/octave.SlackBuild
+++ b/sci/mathematics/octave/octave.SlackBuild
@@ -10,13 +10,13 @@
 #  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 for octave, by Rudson R. Alves
 # requires: gcc flex bison gperf 
-# tested: octave-3.0.0
+# tested: octave-3.0.1
 #
 
 # Look for slackbuildrc
@@ -31,7 +31,7 @@ CWD="$(pwd)"
 SRC_NAME="octave"
 PKG_NAME="octave"
 ARCH=${ARCH:=i486}
-SRC_VERSION=${VERSION:=3.0.0}
+SRC_VERSION=${VERSION:=3.0.1}
 PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
 BUILD=${BUILD:=1rra}
 SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
@@ -41,7 +41,7 @@ REPOS=${REPOS:=$TMP}
 PREFIX=${PREFIX:=/usr}
 PKG_WORK="$TMP/$SRC_NAME"
 CONF_OPTIONS=${CONF_OPTIONS:=""}
-NUMJOBS=${NUMJOBS:="-j7"}
+NUMJOBS=${NUMJOBS:="-j4"}
 
 # Set system libraries' path and optmization flags based on $ARCH
 LIBDIR="$PREFIX/lib"
@@ -55,8 +55,9 @@ elif [ "$ARCH" = "i686" ]; then
 elif [ "$ARCH" = "s390" ]; then
   SLKCFLAGS="-O2"
 elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS="-O2"
+  SLKCFLAGS="-O2 -fPIC"
   LIBDIR="$PREFIX/lib64"
+  LDFLAGS="-L/lib64 -L/usr/lib64"
 fi
 
 # Set error codes (used by createpkg)
@@ -86,7 +87,7 @@ fi
 # 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 $8 }'`"
+PKG_SRC="$PWD/`ls -l | awk '/^d/ { print $NF }'`"
 cd "$PKG_SRC"
 
 # Configure
@@ -110,7 +111,7 @@ make install DESTDIR="$PKG" || exit $ERROR_INSTALL
 )
 
 # Install documentation
-DOCS="NEWS TODO README AUTHORS INSTALL ChangeLog MAINTAINERS COPYING readme.*"
+DOCS="NEWS TODO README AUTHORS INSTALL ChangeLog MAINTAINERS COPYING LICENSE SIGNATURE readme.*"
 mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
 for doc in $DOCS; do
   if [ -f "$doc" ]; then
@@ -122,9 +123,9 @@ done
 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 ':'.