[Sat Jun  4 16:45:28 2022] lt-guile[16667]: segfault at 7ffca8f62000 ip 00007f2b23a386d0 sp 00007ffca8f603f0 error 4 in libguile.so.17.4.0[7f2b23a14000+82000]
[Sat Jun  4 16:45:28 2022] Code: 0f 1f 84 00 00 00 00 00 66 90 48 85 f6 74 4b 41 55 49 89 fd 41 54 49 89 f4 55 53 31 db 48 83 ec 08 66 0f 1f 84 00 00 00 00 00 <49> 8b 6c dd 00 48 89 ef e8 c3 ee fd ff 48 85 c0 78 08 48 89 ef e8

#!/bin/bash

# Copyright 2013-2016 Willy Sudiarto Raharjo <willysr@slackbuilds.org>
# 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=guile1.8
SRCNAM=guile
VERSION=${VERSION:-1.8.8}
BUILD=${BUILD:-4}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

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 $SRCNAM-$VERSION
tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
cd $SRCNAM-$VERSION

# fix segfault - thanks gentoo maintainers.
patch -p1 -i $CWD/guile-1.8.8-gcc46.patch

# [PATCH] Fix texinfo files for makeinfo-5.1 - thanks gentoo maintainers.
# https://464044.bugs.gentoo.org/attachment.cgi?id=345952
patch -p1 -i $CWD/0001-Fix-texinfo-files-for-makeinfo-5.1.patch

## [PATCH] Fix "guile-tut.texi:449: raising the section level of @subsection which is too low"
## https://464044.bugs.gentoo.org/attachment.cgi?id=370994
## This patch is malformed - do not use
#patch -p0 -i $CWD/doc_tutorial_guile-tut.texi.patch

# there are still errors with the docs (how to skip the docs?)

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 {} \;

# docs: fix text file character encoding to be utf-8
# there are still more problems with the docs (how to skip?)
for i in doc/*/*.{info,texi} ; do
 iconv --verbose -f windows-1251 -t utf-8 $i -o __TEMPFILE
 # some files are empty with no output, so we must touch to make output file if empty
 touch __TEMPFILE
 mv __TEMPFILE $i
done

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --infodir=/usr/info \
  --mandir=/usr/man \
  --with-threads \
  --program-suffix=1.8 \
  --disable-error-on-warning \
  --disable-static \
  --build=$ARCH-slackware-linux \
  --without-doc

make -j1 LDFLAGS+="-lpthread"
make install DESTDIR=$PKG

rm -rf $PKG/usr/lib${LIBDIRSUFFIX}/*.la

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

# Compress info files
if [ -d $PKG/usr/info ]; then
  ( cd $PKG/usr/info
    rm -f dir
    gzip -9 *
    # rename it so that it will not overwrite Slackware's guile 2.0 package
    for i in {1..7}
    do
      mv guile.info-$i.gz guile1.8.info-$i.gz
    done
    mv guile.info.gz guile1.8.info.gz
    mv r5rs.info.gz r5rs1.8.info.gz
  )
fi

# Avoid duplicate with Slackware's guile.m4
# It can detect newer (2.0) and older (1.8) version of guile installed on system
mv $PKG/usr/share/aclocal/guile.m4 $PKG/usr/share/aclocal/guile18.m4

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING* GUILE-VERSION HACKING INSTALL LICENSE NEWS README* THANKS \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# Fix guile-config1.8 info
sed -i '1s/guile/guile1.8/' -i $PKG/usr/bin/guile-config1.8

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

# head -4 guile1.8.SlackBuild-1.8.8.log ; echo -e "\n<<snip>>" ; tail -4 guile1.8.SlackBuild-1.8.8.log

guile1.8.SlackBuild startup  at Sat Jun  4 09:17:07 CDT 2022
guile-1.8.8/
guile-1.8.8/ice-9/
guile-1.8.8/ice-9/pretty-print.scm

<<snip>> 

Slackware package /tmp/guile1.8-1.8.8-x86_64-4_SBo.tgz created.

guile1.8.SlackBuild complete at Sat Jun  4 09:17:45 CDT 2022 ... RetCode = 0