#!/bin/bash

# Slackware build script for live555

# Copyright 2014-2021 Christoph Willing, Brisbane, Australia
# Copyright 2022 Bill Kirkpatrick, Bay City, Texas, 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.

# 20230630 bkw: Modified by SlackBuilds.org, BUILD=2:
# - install shared libs with +x permission.

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

PRGNAM=live555
VERSION=${VERSION:-2020.08.19}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

SRCNAM=live

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}

case "$ARCH" in
  x86_64) LIBDIRSUFFIX="64" ;;
  *) LIBDIRSUFFIX="" ;;
esac

set -eu

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM
tar xvf $CWD/$SRCNAM.$VERSION.tar.gz
cd $SRCNAM
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 {} +

# This header isn't shipped in glibc >= 2.26 anymore
# https://sourceware.org/glibc/wiki/Release/2.26#Removal_of_.27xlocale.h.27
sed -i 's/#include <xlocale.h>.*/#include <locale.h>/' liveMedia/include/Locale.hh

for f in $(find . -type f |xargs grep -l "PREFIX =") ; do echo $f; sed -i -e "/PREFIX =/c\PREFIX = \/usr" $f ; done
for f in $(find . -type f |xargs grep -l "LIBDIR =") ; do echo $f; sed -i -e "/LIBDIR =/c\LIBDIR = \$(PREFIX)\/lib$LIBDIRSUFFIX" $f ; done

./genMakefiles linux-with-shared-libraries
# Deal with intermittent parallel make failures
make || make -j1
make install DESTDIR=$PKG

mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig
sed -e "s/%VERSION%/$VERSION/" -e "s/%LIBDIRSUFFIX%/$LIBDIRSUFFIX/" -e "s/%PREFIX%/\/usr/" $CWD/live555.pc.in >$PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig/live555.pc
chmod 0644 $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig/live555.pc
chmod 0755 $PKG/usr/lib*/lib*.so.*.*.*

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

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a COPYING README $PKG/usr/doc/$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