#!/bin/sh

# Slackware build script for icewm

# Copyright 2006-2015  Robby Workman  Northport, Alabama, 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.

PRGNAM=icewm
VERSION=${VERSION:-20220724}
BUILD=${BUILD:-1}
TAG=${TAG:-AL}
SRCVER=${SRCVER:-20211011}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/AL}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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 $PRGNAM-$SRCVER
tar xvf $CWD/$PRGNAM-$SRCVER.tar.bz2
cd $PRGNAM-$SRCVER
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 \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

patch -p1 < $CWD/absolute.patch 

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
	--prefix=/usr \
	--disable-fribidi \
	--with-x \
	--libdir=/usr/lib64 \
	--with-cfgdir=/etc/$PRGNAM \
	--docdir=/usr/doc/$PRGNAM

make VERBOSE=1
make install DESTDIR=$PKG

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

# Add xinitrc for xwmconfig(1)
mkdir -p $PKG/etc/X11/xinit
cat $CWD/xinitrc.icewm > $PKG/etc/X11/xinit/xinitrc.icewm
chmod 0755 $PKG/etc/X11/xinit/xinitrc.icewm

cp -a \
  AUTHORS COMPLIANCE COPYING ChangeLog README.md THANKS \
  $PKG/usr/doc/$PRGNAM
cat $CWD/icewm.SlackBuild > $PKG/usr/doc/icewm/icewm.SlackBuild

# copy Absolute notes (code changes)
cp -R $CWD/Absolute_Note $PKG/usr/doc/icewm/Absolute_Note

# put in Absolute Linux values in the icewm data directory
rm -rf $PKG/usr/share/icewm
cp -R $CWD/icewm $PKG/usr/share/icewm
chmod +x $PKG/usr/share/icewm/startup 2>/dev/null
chmod +x $PKG/usr/share/icewm/rc.mail 2>/dev/null

# slightly different for root user
mkdir -p $PKG/root/.icewm
cp -R $CWD/root/.icewm $PKG/root
chmod +x $CWD/root/.icewm/startup 2>/dev/null
chmod +x $CWD/root/.icewm/rc.mail 2>/dev/null

# add Absolute scripts
cp -R $CWD/scripts $PKG/usr/local
chmod -R 0755 $PKG/usr/local

# remove what we don't use
rm -f $PKG/usr/bin/icewm-set-gnomewm 2>/dev/null
rm -f $PKG/usr/bin/icewmbg 2>/dev/null
rm -f $PKG/usr/doc/icewm/*.html 2>/dev/null

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cp -f $CWD/doinst.sh $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l n -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}
cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/$PRGNAM-${VERSION}-${ARCH}-${BUILD}${TAG}.txt
