#!/bin/sh

# Slackware build script for mlterm

# Copyright 2014-2017  Dimitris Zlatanidis  Orestiada, Greece
# 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.
#
# Heavily modified by Didier Spaier <didier~at~slint~dot~fr>
# All files go in $(pwd) by default
# Built with three UIs:
# xlib (terminal for X) and fb (framebuffer terminal) and console.
# All features and tools are included.

PRGNAM=mlterm
VERSION=3.9.0
BUILD=${BUILD:-1}
TAG=${TAG:-slint}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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

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 $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
patch -p1 --verbose < $CWD/mlterm-3.9.0-fixes.patch
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 {} \;
rm -f $CWD/LOG
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --disable-static \
  --enable-brlapi \
  --enable-vt52 \
  --enable-anti-alias \
  --enable-fribidi \
  --enable-otl \
  --enable-optimize-redrawing \
  --with-scrollbars \
  --with-type-engines=xcore,xft,cairo \
  --with-gui=xlib \
  --with-tools \
  --with-gtk=3.0 \
  --build=$ARCH-slackware-linux 1>$CWD/LOG

make
make install DESTDIR=$PKG
make clean

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --disable-static \
  --enable-brlapi \
  --enable-vt52 \
  --enable-anti-alias \
  --enable-fribidi \
  --enable-otl \
  --enable-optimize-redrawing \
  --with-scrollbars \
  --with-type-engines=xcore,xft,cairo \
  --with-gui=fb \
  --with-tools \
  --with-gtk=3.0 \
  --build=$ARCH-slackware-linux 1>>$CWD/LOG

make
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

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

find $PKG -name perllocal.pod \
  -o -name ".packlist" \
  -o -name "*.bs" \
  | xargs rm -f

mkdir -p $PKG/usr/share/applications
install -D -m644 $CWD/$PRGNAM.desktop $PKG/usr/share/applications/$PRGNAM.desktop

mkdir -p $PKG/usr/share/pixmaps/
install -D -m644 contrib/icon/$PRGNAM-icon.svg $PKG/usr/share/pixmaps/$PRGNAM.svg
install -D -m644 contrib/icon/$PRGNAM-icon-trans.svg $PKG/usr/share/pixmaps/mlclient.svg

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/etc
cp -a README LICENCE doc/en/{README.fb,README.brltty,ReleaseNote,FAQ} $PKG/usr/doc/$PRGNAM-$VERSION
cp -a doc/en doc/ja $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cp $CWD/{README.Slint,key_bindings} \
	$PKG/usr/doc/$PRGNAM-$VERSION/
for i in $(ls $CWD/etc-slint); do
	mv $PKG/etc/mlterm/$i $PKG/usr/doc/$PRGNAM-$VERSION/etc/
	cp $CWD/etc-slint/$i $PKG/etc/mlterm/
done


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

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/${PRGNAM}-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}