#!/bin/bash

# Slackware build script for zooey

# 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=zooey
VERSION=${VERSION:-1.4}
BUILD=${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
tar xvf $CWD/$PRGNAM-$VERSION.tgz
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 {} \+

# Use our CFLAGS and man page path (hate when it's hardcoded).
sed -i -e "/CFLAGS/s,-O2,$SLKCFLAGS," \
       -e 's,share/man,man,g' Makefile

# Fix some typos and formatting errors in the man page.
patch -p1 < $CWD/manpagefixes.diff

# Author's name in the source is hard-coded ISO-8859-2. The Polish
# l-with-slash in "zooey -h" output displays as a superscript 3 in an
# ISO-8859-1 (Latin-1 or Windows-1232) terminal, or just gibberish in
# a UTF-8 terminal. Make it UTF-8 in the source.
mv $PRGNAM.c $PRGNAM.c.orig
iconv -f iso-8859-2 -t utf-8 $PRGNAM.c.orig > $PRGNAM.c

make $PRGNAM
make install PREFIX=$PKG/usr
# Binary is already stripped.
gzip -9 $PKG/usr/man/man?/*.?

# mcedit (midnight commander) syntax support, untested by SlackBuild
# author. Wish there was one for vim...
mkdir -p $PKG/usr/share/mc/syntax
install -m0644 asm.syntax $PKG/usr/share/mc/syntax

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
install -m0644 ChangeLog ToDo $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