#!/bin/bash
shopt -s extglob
ulimit -s unlimited

# rxvt-unicode.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for Slackware ARM.
#
#
# Copyright 2018  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.

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.!(*sign|*asc|*sig)
cd $PKGNAM-$VERSION || failextract
slackhousekeeping

# Apply patches:
#
# Fix special character rendering with perl-5.38.0:
zcat $CWD/rxvt-unicode.perl5.38.0.diff.gz | patch -p1 --verbose || exit 1
# Fix using recent tmux:
cat $CWD/rxvt.tmux.patch | patch -p0 --verbose || exit 1

run_configure() {
# Configure:
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --sysconfdir=/etc \
   --localstatedir=/var \
   --docdir=/usr/doc/$PKGNAM-$VERSION \
   --mandir=/usr/man \
   --enable-keepscrolling \
   --enable-selectionscrolling \
   --enable-pointer-blank \
   --enable-unicode3 \
   --enable-combining \
   --enable-xft \
   --enable-font-styles \
   --enable-pixbuf \
   --enable-transparency \
   --enable-fading \
   --enable-rxvt-scroll \
   --enable-next-scroll \
   --enable-xterm-scroll \
   --enable-perl \
   --enable-xim \
   --enable-iso14755 \
   --with-codesets=all \
   --enable-frills \
   --enable-mousewheel \
   --enable-slipwheeling \
   $COLOR_OPTS \
   --host=${SLK_ARCH_HOST} \
   --build=${SLK_ARCH_BUILD} || failconfig
}

# Make sure the terminfo definitions go to the correct location:
mkdir -p $PKG/usr/share/terminfo
export TERMINFO=$PKG/usr/share/terminfo

#####################################
# Build and install standard version:
#####################################
export COLOR_OPTS="--with-term=rxvt-unicode"

# Configure:
run_configure
make $NUMJOBS || make || failmake
make install DESTDIR=$PKG || failinstall

#####################################
# Build and install 256color version:
#####################################

export COLOR_OPTS="--with-term=rxvt-unicode-256color --with-name=urxvt256c --enable-256-color"
run_configure
make $NUMJOBS || make || failmake
make install DESTDIR=$PKG || failinstall

mkdir -p $PKG/usr/share/applications
install -vpm644 $CWD/*.desktop $PKG/usr/share/applications/

# Add documentation:
mkdir -vpm755 $PKG/usr/doc/$PKGNAM-$VERSION
cp -fav \
  Changes COPYING* NEWS* README* THANKS* TODO* \
  $PKG/usr/doc/$PKGNAM-$VERSION
changelogliposuction Changes $PKGNAM $VERSION # Trim down a "ChangeLog" file

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall        # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
slack_delete_lafiles # delete usr/lib{,64}/*.la
slackgzpages -i      # compress man & info pages and delete usr/info/dir
slackslack           # set standard Slackware file/dir permissions and ownerships
slackdesc            # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links