#!/bin/sh
# Copyright 2008 Loris Vincenzi (http://www.slacky.eu)
# All rights reserved.
#
# Heavily based on the Slackware 12.1 SlackBuild
# Requirements: unixodbc, fftw, fftw3, postgresql, geos, gdal, proj, jasper
# ogdi, shapelib, libgeotiff, blas, lapack, sqlite
# http://grass.itc.it/
#
# 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.

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package-grass
NAME=grass
VERSION=6.2.3
CHOST=i486
ARCH=${ARCH:-i486}
BUILD=2sl

SOURCE=http://grass.itc.it/grass62/source/$NAME-$VERSION.tar.gz

if [ ! -e $NAME-$VERSION.tar.gz ]; then
wget -c $SOURCE
fi

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

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

mkdir -p $PKG/usr
cd $TMP
tar xzvf $CWD/$NAME-$VERSION.tar.gz
cd $NAME-$VERSION
chown -R root:root .
find . \( -perm 777 -o -perm 775 -o -perm 711 \) -exec chmod 755 {} \;
find . \( -perm 700 -o -perm 555 -o -perm 511 \) -exec chmod 755 {} \;
find . \( -perm 666 -o -perm 664 -o -perm 600 \) -exec chmod 644 {} \;
find . \( -perm 444 -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
CFLAGS="$SLKCFLAGS" \
sed 's/\-lreadline/\-lreadline \-lncurses/g' configure > newconfigure
mv configure configure.bak ; mv newconfigure configure ; chmod a+x configure
./configure --prefix=/usr \
--with-freetype \
--with-odbc \
--with-cxx \
--with-nls \
--with-blas \
--with-lapack \
--with-lapack-libs=/usr/lib \
--with-sqlite \
--with-readline \
--with-python \
--with-mysql \
--with-mysql-includes=/usr/include/mysql \
--with-mysql-libs=/usr/lib/mysql \
--with-motif \
--with-motif-includes=/usr/X11R6/include \
--with-proj-share=/usr/share/proj \
--enable-largefile \
--program-prefix= \
--program-suffix= \
--build=$CHOST-slackware-linux
read
make
make prefix=$PKG/usr install
mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS CHANGES COPYING ChangeLog* GPL.TXT INSTALL README REQUIREMENTS.html SUBMITTING* TODO \
$PKG/usr/doc/$NAME-$VERSION
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
find $PKG/usr/$NAME-$VERSION/man -type f -exec gzip -9 {} \;
sed -i "s|$PKG||g" $PKG/usr/bin/grass62
chmod 755 $PKG/usr/bin/*
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi