4 files changed, 108 insertions, 0 deletions
diff --git a/academic/qrupdate/README b/academic/qrupdate/README
new file mode 100644
index 0000000000000..cd562f443efc1
--- /dev/null
+++ b/academic/qrupdate/README
@@ -0,0 +1,8 @@
+qrupdate (A Fortran library for QR and Cholesky decompositions)
+
+qrupdate is a Fortran library for fast updates of QR and Cholesky
+decompositions.
+
+This requires blas and lapack libraries.
+
+qrupdate is an optional dependency for the octave package.
diff --git a/academic/qrupdate/qrupdate.SlackBuild b/academic/qrupdate/qrupdate.SlackBuild
new file mode 100644
index 0000000000000..13366974445dd
--- /dev/null
+++ b/academic/qrupdate/qrupdate.SlackBuild
@@ -0,0 +1,71 @@
+#!/bin/sh
+
+# Slackware build script for qrupdate
+
+# Written by Pablo Santamaria (pablosantamaria@gmail.com)
+
+PRGNAM=qrupdate
+VERSION=${VERSION:-1.1.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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 
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+make solib FC=gfortran FFLAGS="$SLKCFLAGS -fimplicit-none -funroll-loops"
+make install-shlib LIBDIR=/usr/lib${LIBDIRSUFFIX} PREFIX=$PKG
+chmod 755 $PKG/usr/lib${LIBDIRSUFFIX}/libqrupdate.so.*
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a COPYING README 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}
diff --git a/academic/qrupdate/qrupdate.info b/academic/qrupdate/qrupdate.info
new file mode 100644
index 0000000000000..d0e355cce7ba6
--- /dev/null
+++ b/academic/qrupdate/qrupdate.info
@@ -0,0 +1,10 @@
+PRGNAM="qrupdate"
+VERSION="1.1.1"
+HOMEPAGE="http://qrupdate.sourceforge.net/"
+DOWNLOAD="http://sourceforge.net/projects/qrupdate/files/qrupdate/1.1/qrupdate-1.1.1.tar.gz"
+MD5SUM="7782c7ee6c234e56a72d6b86c1856fa0"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Pablo Santamaria"
+EMAIL="pablosantamaria@gmail.com"
+APPROVED="dsomero"
diff --git a/academic/qrupdate/slack-desc b/academic/qrupdate/slack-desc
new file mode 100644
index 0000000000000..c35a802703881
--- /dev/null
+++ b/academic/qrupdate/slack-desc
@@ -0,0 +1,19 @@
+# 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------------------------------------------------------|
+qrupdate: qrupdate (A Fortran library for QR and Cholesky decompositions)
+qrupdate:
+qrupdate: qrupdate is a Fortran library for fast updates of QR and Cholesky
+qrupdate: decompositions.
+qrupdate:
+qrupdate:
+qrupdate:
+qrupdate:
+qrupdate:
+qrupdate:
+qrupdate: