#!/bin/sh

# Slackware build script for figlet
 
# Copyright 2009  David Woodfall <dave@unrealize.co.uk>
# All rights reserved.
#
# aka dive in #slackware on freenode.net
#
# 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. FURTHERMORE I AM NOT LIABLE IF
# YOUR DATA IS DESTROYED, YOUR HOUSE BURNS DOWN OR YOUR DOG RUNS OFF.

PRGNAM=figlet
VERSION=${VERSION:-222}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT 
cd $TMP
rm -rf $PRGNAM$VERSION
tar xvf $CWD/$PRGNAM$VERSION.tar.gz
cd $PRGNAM$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Need to fix the Makefile
sed -i 's/local\///g' Makefile
sed -i '/DEFAULTFONTDIR\ =\ fonts/d' Makefile

 # Sed the CFLAGs into the Makefile
if [ "$ARCH" = "i486" ]; then
    sed -i 's#CFLAGS = -g#CFLAGS=-O2 -march=i486 -mtune=i686#g' Makefile
elif [ "$ARCH" = "i686" ]; then
    sed -i 's#CFLAGS = -g#CFLAGS=-O2 -march=i686 -mtune=i686#g' Makefile
elif [ "$ARCH" = "x86_64" ]; then
	sed -i 's#CFLAGS = -g#CFLAGS=-O2 -fPIC#g' Makefile
fi

make all
mkdir -p $PKG/usr/bin $PKG/usr/share/figlet $PKG/usr/man/man6
chmod +x figlist
cp figlet chkfont figlist $PKG/usr/bin
cp fonts/*.flf fonts/*.flc $PKG/usr/share/figlet
cp figlet.6 $PKG/usr/man/man6

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp CHANGES LICENSE README FAQ $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Make the package
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}