academic/sage-bin: Added (python based mathematics software).

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

academic/sage-bin/README

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+Sage is a free open-source mathematics software system licensed under
+the GPL. It combines the power of many existing open-source packages
+into a common Python-based interface.
+
+Sage can be used in several ways: through an interactive command line,
+by writing stand-alone scripts, through the graphical notebook
+interface in a browser, or through the KDE Cantor application (part
+of a full Slackware installation).
+
+This SlackBuild repackages an already-built binary package which
+exceeds 1.5GB in size, and the resulting Slackware package uses >5GB
+disk space.
+
+To upgrade from the previous source-built Sage package from SBo, use
+the upgradepkg command like this:
+
+  upgradepkg sage%sage-bin-8.3-x86_64-1_SBo.tgz
+
+After installing or upgrading, you will need to logout or reboot so
+that sage is found in your path.
+
+Sage's default colour scheme is for a terminal with a light background.
+For a dark backgrounded terminal you may prefer the scheme after
+issuing:
+
+  mkdir -p ~/.sage; echo "%colors Linux" >> ~/.sage/init.sage
+
+For 32-bit i686, the most recent binary package is version 8.2. You can
+download sage-8.2-Debian_GNU_Linux_8-i686.tar.bz2 and then use this
+SlackBuild as follows:
+
+  VERSION=8.2 DEBVERSION=8 ARCH=i686 ./sage-bin.SlackBuild

academic/sage-bin/doinst.sh

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+# update texmf to recognize the newly installed sagetex
+if [ -x /usr/share/texmf/bin/texhash ]; then
+  /usr/share/texmf/bin/texhash usr/share/texmf >/dev/null 2>&1
+fi
+
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
+if [ -x /usr/bin/update-mime-database ]; then
+  /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
+fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache -f usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi

academic/sage-bin/profile.d/sage.csh

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+#!/bin/csh
+# Add SAGE_ROOT path and MANPATH for Sage:
+setenv SAGE_ROOT /opt/SageMath
+set path = ( $path ${SAGE_ROOT}/local/bin )
+setenv MANPATH ${MANPATH}:${SAGE_ROOT}/local/share/man

academic/sage-bin/profile.d/sage.sh

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+#!/bin/sh
+# Add SAGE_ROOT PATH and MANPATH for Sage:
+export SAGE_ROOT=/opt/SageMath
+PATH="$PATH:${SAGE_ROOT}/local/bin"
+MANPATH="$MANPATH:${SAGE_ROOT}/local/share/man"

academic/sage-bin/sage-bin.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for sage-bin
+
+# Copyright 2018 Duncan Roe, Melbourne, Australia
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=sage-bin
+VERSION=${VERSION:-8.3}
+DEBVERSION=${DEBVERSION:-9}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i686 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" != "x86_64" ] && [ "$ARCH" != "i686" ]; then
+  echo "Architecture $ARCH is not supported" >&2
+  exit 1
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $PKG
+mkdir root proc opt
+tar xvf $CWD/sage-$VERSION-Debian_GNU_Linux_$DEBVERSION-$ARCH.tar.bz2 -C $PKG/opt
+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 {} \;
+
+mkchroot .
+addchroot . python sed util-linux
+chroot . <<////
+mount -t proc proc proc
+opt/SageMath/sage < /dev/null # Run sage patch system
+umount proc
+exit
+////
+
+# Remove mkchroot leftovers
+rm -rf Tools bin dev etc lib64 proc root sbin usr
+# and other junk
+rm -rf $PKG/opt/SageMath/.git
+
+install -D -m0755 $CWD/profile.d/sage.sh  $PKG/etc/profile.d
+install -D -m0755 $CWD/profile.d/sage.csh $PKG/etc/profile.d
+
+mkdir -p $PKG/usr/share/texmf/tex/latex
+ln -sf /opt/SageMath/local/share/texmf/tex/latex/sagetex $PKG/usr/share/texmf/tex/latex
+
+mkdir -p $PKG/usr/share/applications
+for d in $PKG/opt/SageMath/local/share/applications/*.desktop ; do
+  ln -sf /opt/SageMath/local/share/applications/$(basename $d) $PKG/usr/share/applications
+done
+
+for res in 16x16 32x32 64x64 128x128 ; do
+  mkdir -p $PKG/usr/share/icons/hicolor/$res/{apps,mimetypes}
+  ln -sf /opt/SageMath/local/share/icons/hicolor/$res/xcas.png \
+    $PKG/usr/share/icons/hicolor/$res/apps
+  ln -sf /opt/SageMath/local/share/icons/hicolor/$res/application-x-xcas.png \
+    $PKG/usr/share/icons/hicolor/$res/mimetypes
+done
+
+find $PKG/opt/SageMath/local/share/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/opt/SageMath/local/share/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a opt/SageMath/*.{md,txt} $PKG/usr/doc/$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
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

academic/sage-bin/sage-bin.info

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+PRGNAM="sage-bin"
+VERSION="8.3"
+HOMEPAGE="http://www.sagemath.org"
+DOWNLOAD="UNSUPPORTED"
+MD5SUM=""
+DOWNLOAD_x86_64="http://mirrors.mit.edu/sage/linux/64bit/sage-8.3-Debian_GNU_Linux_9-x86_64.tar.bz2"
+MD5SUM_x86_64="a97ff237de39d74faedc06b9f4e1fbcc"
+REQUIRES="mkchroot"
+MAINTAINER="Duncan Roe"
+EMAIL="duncan_roe@optusnet.com.au"

academic/sage-bin/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------------------------------------------------------|
+sage-bin: sage-bin (python based mathematics software)
+sage-bin:
+sage-bin: Sage is a free open-source mathematics software system licensed under
+sage-bin: the GPL. It combines the power of many existing open-source packages
+sage-bin: into a common Python-based interface.
+sage-bin: Mission: Creating a viable free open source alternative to Magma,
+sage-bin: Maple, Mathematica and Matlab.
+sage-bin:
+sage-bin: Home: http://www.sagemath.org
+sage-bin:
+sage-bin: