#!/bin/sh
# 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.


PKGNAM=lesstif
VERSION=0.95.0
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-3}
DISTRO=${DISTRO:-slamd64}
NUMJOBS=${NUMJOBS:-10}

if [ $DISTRO = slackware ]; then
	PKGARCH=$ARCH
else
	PKGARCH=${ARCH}_${DISTRO}
fi

CWD=$(pwd)
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=${PKG:-$TMP/package-xlibs32}
#rm -rf $PKG
mkdir -p $PKG

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
fi

cd $TMP
rm -rf ${PKGNAM}-${VERSION}
tar xjvf $CWD/${PKGNAM}-$VERSION.tar.bz2 || exit 1
cd ${PKGNAM}-$VERSION

# Make sure ownerships and permissions are sane:
chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

# Configure:
unset CPP # Somewhere lesstif's configure gets a "CC=$CPP"
unset CXXCPP
LDFLAGS="-L/usr/lib$LIBSUFFIX" \
CFLAGS="$SLKCFLAGS -m32" \
./configure \
  --prefix=/usr \
	--libdir=/usr/lib$LIBSUFFIX \
  --enable-shared \
  --enable-static \
  --enable-build-21 \
  --enable-build-Xlt \
  --enable-build-Xbae \
  --enable-xbae-24bit \
  --enable-xbae-row-heights \
  --disable-debug \
  --build=$ARCH-$DISTRO-linux

# Build and install:
make libdir=/usr/lib$LIBSUFFIX -j$NUMJOBS || exit 1
make install libdir=/usr/lib$LIBSUFFIX DESTDIR=$PKG || exit 1

# Strip binaries:
( 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
)

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

rm -rf $PKG/usr/LessTif

( cd $PKG/usr/lib$LIBSUFFIX/X11 ; ln -sf ../../../etc/X11/mwm . )

zcat $CWD/doinst.sh.gz | sed "s#lib/#lib$LIBSUFFIX/#g" >> $PKG/doinst.sh
(cd $PKG; sh doinst.sh; rm doinst.sh)