#!/bin/sh
# Heavily based on the Slackware 11.0 SlackBuild
# Requirements: fltk, gsl
# http://www.geuz.org/gmsh/
# Packager Vincenzi Loris - slacky@slacky.it

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package-gmsh
NAME=gmsh
VERSION=2.0.7
TARGET=i486
ARCH=${ARCH:-i486}
BUILD=1sl

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

cd $TMP
tar xzvf $CWD/$NAME-$VERSION-source.tgz
tar xjvf $CWD/triangle.tar.bz2
tar xzvf $CWD/tetgen1.3.4.tar.gz
cp -a triangle* $NAME-$VERSION/contrib/Triangle
cd tetgen1.3.4
cp -a *.h *.cxx $TMP/$NAME-$VERSION/contrib/Tetgen
cd $TMP/$NAME-$VERSION
mkdir $PKG/usr
chown -R root:root .
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
--program-prefix="" \
--program-suffix="" \
$TARGET-slackware-linux
make
make prefix=$PKG/usr install
mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a README TODO doc/CREDITS doc/FAQ doc/LICENSE doc/README* doc/VERSIONS doc/gmsh.html \
$PKG/usr/doc/$NAME-$VERSION
strip $PKG/usr/bin/*
gzip -9 $PKG/usr/man/*/*
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
cd $PKG
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