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#!/bin/sh
# Slackware build script for prboom-plus
# Originally written by Dugan Chen (email removed)
# Modified and now maintained by B. Watson <yalhcru@gmail.com>.
# Original had no license. Modified version released under the WTFPL. See
# http://www.wtfpl.net/txt/copying/ for details.
# 20210223 bkw: update for v2.6um. Upstream switched to cmake,
# so we can't build previous versions any more. A note to myself:
# SDL2 really is required. SDL2_(net|mixer|image) are technically
# optional. But I'm keeping them listed as requirements because users
# will get annoyed if they accidentally build a Doom engine that's
# incapable of playing music, or joining multiplayer games, or using
# HQ textures.
# 20200416 bkw:
# - take over maintenance
# - i486 => i586
# - switch to coelckers github fork, since it's maintained
# - SDL2_* now required
# - install desktop, icon, bash completion
# - game binaries in /usr/games
PRGNAM=prboom-plus
VERSION=${VERSION:-2.6um}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i586 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${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
# If modern cmake is missing, the error message from the old 14.2 cmake
# doesn't really make it clear why it fails, so add this check to avoid
# receiving "why won't this build?" emails. This stanza can go away after
# 15.0 is released.
if ! [ -x /opt/cmake-202x/bin/cmake ]; then
echo "*** Missing required dependency: cmame-202x. Aborting." 1>&2
exit 1
fi
export PATH=/opt/cmake-202x/bin:$PATH
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 -L . -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
\! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
[ -d prboom2 ] && cd prboom2
# upstream hardcoded paths, can't override on cmake command line.
sed -i '/install/s,/bin,/games,' src/CMakeLists.txt
sed -i '/^set(CMAKE_INSTALL_DOCDIR/d' CMakeLists.txt
mkdir -p build
cd build
cmake \
-DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
-DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
-DCMAKE_INSTALL_PREFIX=/usr \
-DLIB_SUFFIX=${LIBDIRSUFFIX} \
-DCMAKE_INSTALL_BINDIR=games \
-DCMAKE_INSTALL_MANDIR=/usr/man \
-DCMAKE_INSTALL_DOCDIR=/usr/doc/$PRGNAM-$VERSION \
-DCMAKE_BUILD_TYPE=Release ..
make
make install/strip DESTDIR=$PKG
cd ..
gzip $PKG/usr/man/man?/*.?
# desktop/icon/completion included in tarball but not installed
mkdir -p $PKG/usr/share/applications \
$PKG/usr/share/icons/hicolor/scalable/apps \
$PKG/usr/share/bash-completion/completions
cp ICONS/$PRGNAM.desktop $PKG/usr/share/applications
cp ICONS/$PRGNAM.svg $PKG/usr/share/icons/hicolor/scalable/apps
cp ICONS/$PRGNAM.bash $PKG/usr/share/bash-completion/completions/$PRGNAM
cp -a AUTHORS COPYING README NEWS $PKG/usr/doc/$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}
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