slackbuilds/academic/reduce-algebra/reduce-algebra.SlackBuild

#!/bin/bash

# Slackware build script for reduce-algebra

# Copyright 2016-2020  Alexander Verbovetsky, Moscow, Russia
# 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.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=reduce-algebra
VERSION=${VERSION:-20201007svn5424}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

SRCNAM=Reduce-${VERSION:8}-src

SLACKVER=${SLACKVER:-$(cat /etc/slackware-version | tr --delete '[[:space:]]' | tr '[:upper:]' '[:lower:]')}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

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

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM ${SRCNAM}-addnl
mkdir -p ${SRCNAM}-addnl
tar xvf $CWD/$SRCNAM.tar.gz
tar xvf $CWD/reduce-common_${VERSION:11:4}_all.tgz -C ${SRCNAM}-addnl
chown -R root:root ${SRCNAM}-addnl/usr/share/doc/reduce
chmod -R 644 ${SRCNAM}-addnl/usr/share/doc/reduce/*
cd $SRCNAM
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 {} \;

sed --in-place "s/^echo\ \$os$/echo $SLACKVER/" scripts/findos.sh

CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" ./configure --with-csl
CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" ./configure --with-psl

VERBOSE='' make -j1

# The Makefile has no 'install' target (yet).  Let's do by hand.
# The below code is mainly based on debianbuild/reduce/debian/rules

# create target directories
mkdir -p \
  $PKG/usr/bin \
  $PKG/usr/share/reduce/{packages,fonts} \
  $PKG/usr/lib$LIBDIRSUFFIX/reduce/{pslbuild/{psl,red},cslbuild/csl} \
  $PKG/usr/doc/$PRGNAM-$VERSION/{breduce,manual-tex} \
  $PKG/usr/doc/$PRGNAM-$VERSION/manual-html \
  $PKG/usr/man/man1 \
  $PKG/usr/share/emacs/site-lisp/reduce

# copy documentation files
cp -r BUGS Contributor-Release.txt DEPENDENCY_TRACKING README README.BUILDING \
  csl/reduce.doc/{BINARY-LICENSE.txt,BSD-LICENSE.txt,LGPL-2.1.txt} \
  doc/projects.txt buglist/ contrib/ doc/primers/ doc/notes/ generic/texmacs/ \
  $PKG/usr/doc/$PRGNAM-$VERSION
cp doc/manual/* $PKG/usr/doc/$PRGNAM-$VERSION/manual-tex/
rm -f $PKG/usr/doc/$PRGNAM-$VERSION/manual-tex/manual.pdf
cp generic/breduce/breduce.{tex,bbl,pdf} $PKG/usr/doc/$PRGNAM-$VERSION/breduce/
cp -r doc/primers/ $PKG/usr/doc/$PRGNAM-$VERSION/
cp ../${SRCNAM}-addnl/usr/share/doc/reduce/{*.html,*.png,*.css} \
  $PKG/usr/doc/$PRGNAM-$VERSION/manual-html
zcat ../${SRCNAM}-addnl/usr/share/doc/reduce/manual.pdf.gz \
  > $PKG/usr/doc/$PRGNAM-$VERSION/manual.pdf
chmod -R -x+X $PKG/usr/doc/$PRGNAM-$VERSION/*

# copy man files
cp debianbuild/reduce/debian/{redcsl.1,redpsl.1} generic/newfront/redfront.1 generic/breduce/breduce.1 $PKG/usr/man/man1
chmod -x $PKG/usr/man/man1/*
sed --in-place "s/\/usr\/share\/doc\/reduce-addons\/breduce.pdf/\/usr\/doc\/$PRGNAM-$VERSION\/breduce\/breduce.pdf/" $PKG/usr/man/man1/breduce.1
ln -s redfront.1 $PKG/usr/man/man1/rfcsl.1
ln -s redfront.1 $PKG/usr/man/man1/rfpsl.1

# copy CSL files
CSLBUILDDIR="cslbuild/$(scripts/findhost.sh $(./config.guess))"
cp -r $CSLBUILDDIR/csl/{reduce.img,reduce,reduce.resources} $PKG/usr/lib$LIBDIRSUFFIX/reduce/cslbuild/csl
RSYNC_CMD="rsync --archive --cvs-exclude --delete --delete-excluded"
$RSYNC_CMD --chmod=Fa-x --exclude "/src/***" $CSLBUILDDIR/csl/reduce.fonts/ $PKG/usr/share/reduce/fonts
chmod -R -x+X $PKG/usr/share/reduce/fonts/*

# copy PSL files
PSLBUILDDIR="pslbuild/$(scripts/findhost.sh $(./config.guess))"
$RSYNC_CMD --exclude "kernel/***" --exclude "xport.*" $PSLBUILDDIR/psl/ $PKG/usr/lib$LIBDIRSUFFIX/reduce/pslbuild/psl/
chmod -x $PKG/usr/lib$LIBDIRSUFFIX/reduce/pslbuild/psl/*.b
$RSYNC_CMD $PSLBUILDDIR/red/ $PKG/usr/lib$LIBDIRSUFFIX/reduce/pslbuild/red/
[ -s $PKG/usr/lib$LIBDIRSUFFIX/reduce/pslbuild/red/hugo ] || rm -f $PKG/usr/lib$LIBDIRSUFFIX/reduce/pslbuild/red/hugo
chmod -x $PKG/usr/lib$LIBDIRSUFFIX/reduce/pslbuild/red/*
psl/saveimage.sh $PSLBUILDDIR $(realpath -e $PKG/usr/lib$LIBDIRSUFFIX/reduce/pslbuild/red) /usr/lib$LIBDIRSUFFIX/reduce/pslbuild

# copy common files
$RSYNC_CMD --no-perms --chmod=Fa-x --exclude "/regressions/***" packages/ $PKG/usr/share/reduce/packages/
chmod a+x $PKG/usr/share/reduce/packages/{gcref/gcref,redlog/regressions/make.sh}
ln -fs ../../../../share/reduce/fonts $PKG/usr/lib$LIBDIRSUFFIX/reduce/cslbuild/csl/reduce.fonts
ln -fs ../../../../doc/$PRGNAM-$VERSION $PKG/usr/lib$LIBDIRSUFFIX/reduce/cslbuild/csl/reduce.doc
ln -fs ../../lib$LIBDIRSUFFIX/reduce/pslbuild $PKG/usr/share/reduce/pslbuild
ln -fs ../../lib$LIBDIRSUFFIX/reduce/cslbuild $PKG/usr/share/reduce/cslbuild

# copy shell scripts for running REDUCE
cp -a debianbuild/reduce/debian/runpsl.sh $PKG/usr/bin/redpsl
cp -a debianbuild/reduce/debian/runcsl.sh $PKG/usr/bin/redcsl
sed --in-place "s/\/lib\/reduce\/pslbuild/\/lib$LIBDIRSUFFIX\/reduce\/pslbuild/" $PKG/usr/bin/redpsl
sed --in-place "s/\/lib\/reduce\/cslbuild/\/lib$LIBDIRSUFFIX\/reduce\/cslbuild/" $PKG/usr/bin/redcsl

# copy rest
cp bin/{rfcsl,rfpsl} generic/breduce/breduce $PKG/usr/bin
cp -r generic/emacs/* $PKG/usr/share/emacs/site-lisp/reduce

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

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