#!/bin/bash

# Slackware build script for dos33fsprogs

# Written by B. Watson (urchlay@slackware.uk)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=dos33fsprogs
VERSION=${VERSION:-0.0.10}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION

# Tarball is double-gzipped (aka gzipped .tar.gz).
gunzip < $CWD/$PRGNAM-$VERSION.tar.gz | tar xvfz -
cd $PRGNAM-$VERSION
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

# For some reason, these aren't installed by 'make install'. Not including
# char2hex, since it's trivial and not documented.
EXTRABINS="asoft_presenter pcx2hgr shape_table"

sed -i "s,/usr/local/bin, $EXTRABINS $PKG/usr/bin," Makefile
make CFLAGS="$SLKCFLAGS"

mkdir -p $PKG/usr/bin $PKG/usr/share/$PRGNAM
make install
strip $PKG/usr/bin/*
cat hgr.pal > $PKG/usr/share/$PRGNAM/hgr.pal

# Make sure the location where I decided to install hgr.pal is documented
sed -i "s,hgr\\.pal,/usr/share/$PRGNAM/&," README

# Man pages written for this SlackBuild.
mkdir -p $PKG/usr/man/man1
for pod in $CWD/man/*.pod; do
  pod2man -s1 -r$VERSION --stderr -c'dos33fstools' $pod | \
    gzip -9c > $PKG/usr/man/man1/$( basename $pod .pod ).1.gz
done

for link in asoft_detoken integer_detoken dos33_text2ascii; do
  ln -s tokenize_asoft.1.gz $PKG/usr/man/man1/$link.1.gz
done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
chmod 755 tests tests/*.sh
cp -a CHANGES README* TODO tests $PKG/usr/doc/$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

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE