#!/bin/bash

# Slackware build script for hex2bin

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

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

# 20260911 bkw: This is a new build. There was a previous build for
# this, called Hex2bin (capital H), written by Andrzej Telszewski, and
# never updated past version 1.0.10. Andrzej asked for his build to be
# orphaned. I wrote this build for Hex2bin-2.5 from scratch, without
# ever looking at his script.

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

PRGNAM=hex2bin
SRCNAM=Hex2bin
VERSION=${VERSION:-2.5}
BUILD=${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 [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM-$VERSION
tar xvf $CWD/$SRCNAM-$VERSION.tar.bz2 --no-same-owner
cd $SRCNAM-$VERSION
find . ! -type l    -a \( \
  \(     -perm /111 -a ! -perm 755 -a -exec chmod -f 755 {} + \) -o \
  \(   ! -perm /111 -a ! -perm 644 -a -exec chmod -f 644 {} + \) \)

PKGMAN1=$PKG/usr/man/man1
PKGBIN=$PKG/usr/bin

# Makefile is broken in a couple of ways.
# Use our flags, and fix 'make clean'.
sed -i -e "s,-O2,$SLKCFLAGS -fcommon," \
       -e 's,rm ,rm -f ,' \
    Makefile

# Upstream included binaries in the source tarball! Don't use.
make clean

# *Now* we can build.
make

# Don't use 'make install', it's borked.
mkdir -p $PKGBIN $PKGMAN1
for i in $PRGNAM mot2bin; do
  install -s -oroot -groot -m0755 $i $PKGBIN/$i
done

# Man page header and AUTHOR section are borked, regenerate.
sed -i '/AUTHOR$/s,$,\n,' $PRGNAM.pod
pod2man --stderr -s1 -cSlackBuilds.org -r$VERSION $PRGNAM.pod | \
  gzip -9 > $PKGMAN1/$PRGNAM.1.gz

# 2 (slightly) different binaries, only one man page.
ln -s hex2bin.1.gz $PKG/usr/man/man1/mot2bin.1.gz

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a doc/{*.txt,README,*.spc} $PKGDOC
cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$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