#!/bin/bash

# lesstif.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
# Copyright 2006, 2007  Patrick J. Volkerding, Sebeka, MN, 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:
export CWD=$SLACKSOURCE/$PKGSERIES/$PKGNAM
export PORTCWD=$PWD

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

# Determine the CFLAGS for the known architectures:
case $ARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv4t"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.?z*
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

# Apply patches:
#patch --verbose -p1 < $PORTCWD/sources/header.patch || failpatch

# Check for NULL w in RenderTable.c to prevent possible crashes in
# "experimental" code path:
zcat $CWD/lesstif.rendertable.check.diff.gz | patch -p1 --verbose || exit 1

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --mandir=/usr/man \
   --enable-shared \
   --enable-static \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --sysconfdir=/etc/X11 \
   --enable-build-21 \
   --enable-build-Xlt \
   --enable-build-Xbae \
   --enable-xbae-24bit \
   --enable-xbae-row-heights \
   --disable-debug \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
make $NUMJOBS || failmake

# Install into package:
make install DESTDIR=$PKG || failinstall

# Move LessTif's Imake files into place:
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/X11
mv $PKG/usr/lib${LIBDIRSUFFIX}/LessTif/config $PKG/usr/lib${LIBDIRSUFFIX}/X11
rmdir $PKG/usr/lib${LIBDIRSUFFIX}/LessTif

# Fix misplaced items:
( cd $PKG/usr/LessTif
  mv * doc
  mkdir $PKG/usr/doc
  mv doc $PKG/usr/doc/lesstif-${VERSION}
)
rmdir $PKG/usr/LessTif
mkdir -p $PKG/etc/X11
mv $PKG/usr/lib${LIBDIRSUFFIX}/X11/app-defaults $PKG/etc/X11
mv $PKG/usr/lib${LIBDIRSUFFIX}/X11/mwm $PKG/etc/X11
( cd $PKG/usr/lib${LIBDIRSUFFIX}/X11 ; ln -sf ../../../etc/X11/mwm . )

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
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