#!/bin/bash
# Copyright 2020 Patrick J. Volkerding, Sebeka, Minnesota, USA
# 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)
PKGNAM=nethack
VERSION=3.6.6
SRCVER=366
BUILD=${BUILD:-1}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$(uname -m)" in
i?86) ARCH=i586 ;;
arm*) readelf /usr/bin/file -A | egrep -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) ARCH=$(uname -m) ;;
esac
export ARCH
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 "${PRINT_PACKAGE_NAME}" ]; then
echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
exit 0
fi
# Multi threaded builds do not work.
#NUMJOBS=${NUMJOBS:-" -j $(expr $(nproc) + 1) "}
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
elif [ "$ARCH" = "armv7hl" ]; then
SLKCFLAGS="-O3 -march=armv7-a -mfpu=vfpv3-d16"
LIBDIRSUFFIX=""
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf NetHack-NetHack-${VERSION}_Released
tar xvf $CWD/nethack-${SRCVER}-src.tar.?z || exit 1
cd NetHack-NetHack-${VERSION}_Released || exit 1
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 {} \+
# Prepare sources:
sed -e 's|^/\* \(#define LINUX\) \*/|\1|' \
-e 's|^/\* \(#define TIMED_DELAY\) \*/|\1|' -i include/unixconf.h
# Set default directories and install to use setgid games:
sed -e '/^HACKDIR/ s|/games/lib/\$(GAME)dir|/var/lib/nethack/|' \
-e '/^SHELLDIR/ s|/games|/usr/games|' \
-e '/^VARDIRPERM/ s|0755|0775|' \
-e '/^VARFILEPERM/ s|0600|0664|' \
-e '/^GAMEPERM/ s|0755|02755|' \
-e 's|\(DSYSCF_FILE=\)\\"[^"]*\\"|\1\\"/var/lib/nethack/sysconf\\"|' \
-e 's|\(DHACKDIR=\)\\"[^"]*\\"|\1\\"/var/lib/nethack/\\"|' -i sys/unix/hints/linux
sed -e 's|^#GAMEUID.*|GAMEUID = root|' \
-e 's|^#GAMEGRP.*|GAMEGRP = games|' \
-e '/^FILEPERM\s*=/ s|0644|0664|' \
-e '/^DIRPERM\s*=/ s|0755|0775|' -i sys/unix/Makefile.top
sed -e "/^MANDIR\s*=/s|/usr/man/man6|$PKG/usr/man/man6|" -i sys/unix/Makefile.doc
# Create a few directories:
mkdir -p $PKG/usr/man/man6
mkdir -p $PKG/usr/doc/nethack-$VERSION
mkdir -p $PKG/var/lib
# Prepare to build:
( cd sys/unix ; sh setup.sh hints/linux )
# Build and install:
make -j1 install manpages PREFIX=$PKG
# Fix some paths:
sed -e "s|HACKDIR=$PKG/|HACKDIR=/|" \
-e 's|HACK=$HACKDIR|HACK=/usr/share/games/nethack|' \
-i $PKG/usr/games/nethack
mkdir -p $PKG/usr/share/games/nethack
mv $PKG/var/lib/nethack/{nethack,recover} $PKG/usr/share/games/nethack
# Fix perms:
chown -R root:games $PKG/var/lib/nethack
chown root:games $PKG/usr/share/games/nethack/{nethack,recover}
chmod 2755 $PKG/usr/share/games/nethack/{nethack,recover}
# Add some documentation:
mkdir -p $PKG/usr/doc/nethack-$VERSION
cp -a \
Porting README* \
dat/license \
doc/Guidebook.txt \
$PKG/usr/doc/nethack-$VERSION
# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
# Compress manual pages:
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
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
