#!/bin/sh
# Heavily based on the Slackware 13.0 SlackBuild
# http://cr.yp.to/djbfft.html
# Packager Andrea Sciucca  ( gohanz at infinito.it)
# http://www.slacky.it
#
#
# Exit on most errors
set -e 

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package/djbfft
NAME=djbfft
VERSION=0.76
ARCH=${ARCH:-i686}
BUILD=3as
SOURCE=http://cr.yp.to/djbfft/$NAME-$VERSION.tar.gz

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

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

cd $TMP
tar xvzf $CWD/$NAME-$VERSION.tar.gz
cat  $CWD/patch.diff | patch -p0

echo -e "\E[0;32m+------------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild $NAME-$VERSION |\E[0;0m"
echo -e "\E[0;32m+------------------------------+\E[0;0m"

cd $NAME-$VERSION

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 {} \;

chown -R root:root .

make
make setup check

mkdir -p $PKG/usr/lib
mkdir -p $PKG/usr/include

( cd /usr/local/djbfft/include
cp * $PKG/usr/include
cd ../lib
ln -s djbfft.a libdjbfft.a
cp -a * $PKG/usr/lib
rm -r /usr/local/djbfft
)


mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a CHANGES FILES README SYSDEPS TARGETS TODO \
$PKG/usr/doc/$NAME-$VERSION

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
  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 . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null
)

cd $PKG
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.txz

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