#!/bin/bash
#
# slackbuild script for beecrypt
# by rhatto at riseup.net
#

if [ -s "slack-required" ]; then
  echo Recomended and required packages for building cairo are:
  cat slack-required | sed -e 's/^/\t/'
  if [ "$INTERACT" != "no" ]; then
    echo If you dont have those installed, press Ctrl-C. Otherwise, hit ENTER.
    read crap
#  else
#    echo Sleeping 3 seconds...
#    sleep 3
  fi
fi

CWD="`pwd`"

if [ -f ~/.slackbuildrc ]; then
  source ~/.slackbuildrc
elif [ -f /etc/slackbuildrc ]; then
  source /etc/slackbuildrc
fi

# default settings
PACKAGE="beecrypt"
ARCH=${ARCH:=i486}
VERSION=${VERSION:=4.1.2}
BUILD=${BUILD:=1rha}
SRC_DIR=${SRC:=$CWD}
TMP=${TMP:=/tmp}
REPOS=${REPOS:=$TMP}

# -------  error codes for createpkg  --------------
ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
ERROR_TAR=37;       ERROR_MKPKG=38;     ERROR_GPG=39
ERROR_PATCH=40

if [ "$ARCH" == "x86_64" ]; then
  LIBDIR=/usr/lib64
else
  LIBDIR=/usr/lib
fi

RTOOL="wget"
PACKAGE_EXT="gz"
SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
# KEY="http://www.courier-mta.org/KEYS.bin"
SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
URL="http://easynews.dl.sourceforge.net/sourceforge/$PACKAGE/$SRC"

SRC_DIR="$SRC_DIR/$PACKAGE"
mkdir -p $SRC_DIR

if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
  wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
  wget "$URL.sig" -O "$SRC_DIR/$SRC.sig" || exit $ERROR_WGET
fi

# TODO: signature checking
#if [ ! -f "$SRC_DIR/$PACKAGE-key.asc" ]; then
#  wget "$KEY" -O "$SRC_DIR/$PACKAGE-key.asc" && gpg --import $SRC_DIR/$PACKAGE-key.asc
#fi

gpg --verify $SRC_DIR/$SRC.sig $SRC || echo WARNING: Could not check signature or WRONG signature found.

TMP="$TMP/$PACKAGE"
rm -rf $TMP
mkdir -p $TMP
cd $TMP

tar xvf $SRC_DIR/$SRC || exit $ERROR_TAR
cd $PACKAGE-$VERSION
./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR || exit $ERROR_CONF
make || exit $ERROR_MAKE
make DESTDIR=$TMP/package-$PACKAGE install || exit $ERROR_INSTALL

CWD="`pwd`"

cd $TMP/package-$PACKAGE

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

mkdir install
cat << EOF > install/slack-desc
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.

        |-----handy-ruler-----------------------------------------------------|
beecrypt: beecrypt (cryptography toolkit)
beecrypt:
beecrypt: BeeCrypt is an ongoing project to provide strong and fast
beecrypt: cryptography in the form of a toolkit usable by commercial and open
beecrypt: source projects. Included in the library are entropy sources, random
beecrypt: generators, block ciphers, hash functions, message authentication
beecrypt: codes, multiprecision integer routines, and public key primitives.
beecrypt:
beecrypt:
beecrypt:
beecrypt:
EOF

# docs
mkdir -p usr/doc/$PACKAGE-$VERSION

for file in AUTHORS BENCHMARKS BUGS CONTRIBUTORS COPYING ChangeLog INSTALL NEWS README; do
  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
done

makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz || exit $ERROR_MKPKG

if [ "$CLEANUP" == "yes" ]; then
  rm -rf $TMP
fi