#!/bin/bash

# Slackware build script for Wterm

# Copyright (c) 2014, Yanes Checcacci Balod <email removed>, Brazil
# Modified and now maintained by B. Watson <urchlay@slackware.uk>
# 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.

# 20260726 bkw: fix build on -current (CFLAGS).
# 20230613 bkw: BUILD=4:
# - take over maintenance.
# - fix it so it actually compiles.
# - clean up the docs a bit.
# Note: This looks like a fork of rxvt. Some of its docs refer to it
# as rxvt, still. Not going to patch them.

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

PRGNAM=wterm
VERSION=${VERSION:-6.2.9}
BUILD=${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 [ ! -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 [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvzf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find . ! -type l    -a \
  \(     -perm /111 -a ! -perm 755 -a -exec chmod -f 755 {} + \) -o \
  \(   ! -perm /111 -a ! -perm 644 -a -exec chmod -f 644 {} + \)

# 20260726 bkw: -fpermissive required for post-15.0 -current, also
# for the gcc-14 in 15.0's testing/. It makes 15.0's gcc-11 warn
# (harmlessly) that it's not valid for C, just ignore that.
# Reported by mixfix41 on libera.chat. He says -current needs
# -std=gnu89 -fno-strict-aliasing as well.
SLKCFLAGS+=" -fcommon -fpermissive -std=gnu89 -fno-strict-aliasing"

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --enable-utmp \
  --enable-wtmp \
  --enable-menubar \
  --enable-graphics \
  --enable-xterm-scroll \
  --enable-half-shadow \
  --with-x \
  --with-xpm \
  --enable-xpm-background

make
strip src/$PRGNAM
make install DESTDIR=$PKG
gzip $PKG/usr/man/man*/*

# 20230613 bkw: include the terminfo entry in the package.
mkdir -p $PKG/usr/share/terminfo
tic -o $PKG/usr/share/terminfo doc/etc/wterm.terminfo

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$PRGNAM.SlackBuild

# 20230613 bkw: don't install everything from doc/, some of it's
# Makefiles and the source for the HTML, etc. Don't install anything
# in the doc dir with execute permission.
cd doc
chmod -x menu/*
cp -a BUGS FAQ README* TODO *.txt *.html menu $PKGDOC

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