#!/bin/sh
#
# Copyright 2010, 2012, 2013, 2016, 2017  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.

# Modified for Slint  by Didier Spaier<didier~at~slint~dot~fr>

# Set initial variables:
PRGNAM=brltty
CWD=$(pwd)
TMP=${TMP:-$CWD}
SRCNAM=BRLTTY
VERSION=6.4.1
PKG=$TMP/package-$PRGNAM
BUILD=1slint
OUTPUT=${OUTPUT:-$CWD}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i486 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi
if [ "$ARCH" = "x86_64" ]; then
  LIBDIRSUFFIX="64"
else
  LIBDIRSUFFIX=""
fi

NUMJOBS=${NUMJOBS:-" -j7 "}

rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf brltty-$VERSION
tar xf $CWD/$SRCNAM-$VERSION.tar.gz || exit 1
cd brltty-BRLTTY-$VERSION
#git reset --hard $COMMIT || exit 1

#Remove the unneeded DOS/Windows stuff.
rm -rf DOS Windows

chown -R root:root .
find . -perm 775 -exec chmod 755 {} \;
find . -perm 700 -exec chmod 755 {} \;
find . -perm 744 -exec chmod 755 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;

# Let's help to find the headers shipped with speech-dispatcher
CPPFLAGS="-I/usr/include -I/usr/include/speech-dispatcher" \
./autogen
PYTHON=/usr/bin/python3 \
./configure \
  --prefix=/usr \
  --bindir=/bin \
  --sbindir=/sbin \
  --libdir=/lib${LIBDIRSUFFIX} \
  --infodir=/usr/info \
  --mandir=/usr/man \
  --docdir=/usr/doc/brltty-$VERSION \
  --htmldir=/usr/doc/brltty-$VERSION/html \
  --pdfdir=/usr/doc/brltty-$VERSION/pdf \
  --with-writable-directory=/var/brltty \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --disable-java-bindings \
  --without-espeak \
  --with-privilege-parameters=lx:user=brltty,lx:path=/bin:/usr/bin,ls:sfcmode=log,lx:shell=/bin/bash \
  --build=$ARCH-slackware-linux

make -j4 || exit 1
make install INSTALL_ROOT=$PKG || exit 1
chmod 755 $PKG/bin/* $PKG/lib${LIBDIRSUFFIX}/brltty/*
make install-udev INSTALL_ROOT=$PKG  || exit 1
make install-polkit INSTALL_ROOT=$PKG || exit 1


( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

# bp2cf comes handy to customize the config file
mkdir -p $PKG/usr/sbin
cp Bootdisks/bp2cf $PKG/usr/sbin

mkdir -p $PKG/usr/doc/brltty-$VERSION
cp -a \
  doc/README \
  doc/LICENSE* \
  doc/TODO \
  doc/CONTRIBUTORS \
  doc/HISTORY \
  doc/Manual-BRLTTY \
  doc/*html \
  $PKG/usr/doc/brltty-$VERSION
( cd $PKG/usr/doc/brltty-$VERSION
  find . -name "Makefile*" -exec rm -f {} \;
  find . -name "*.sgml" -exec rm -f {} \;
  find . -size 0 -type f -exec rm -f {} \;
)

# If there's a ChangeLog, installing at least part of the recent history
# is useful, but don't let it get totally out of control:
if [ -f doc/ChangeLog ]; then
head -n 1000 doc/ChangeLog> $PKG/usr/doc/brltty-$VERSION/ChangeLog
fi
gzip -9 $PKG/usr/man/man?/*.?

mkdir -p $PKG/etc
cp -a Documents/brltty.conf $PKG/etc/brltty.conf.new
mkdir -p $PKG/etc/rc.d
cp -a $CWD/rc.brltty $PKG/etc/rc.d/rc.brltty.new
mkdir -p $PKG/install
cp $CWD/slack-desc $PKG/install/slack-desc
cp $CWD/doinst.sh $PKG/install/doinst.sh
mkdir $PKG/sbin
cp $CWD/wrapupgradepkg  $PKG/sbin || exit 1
chmod 755 $PKG/sbin/wrapupgradepkg

chown -R root:root $PKG

cd $PKG
/sbin/makepkg -l y -c n $CWD/$PRGNAM-$VERSION-$ARCH-$BUILD.txz