#!/bin/sh

# Slackware build script for nchexedit

# Written by B. Watson (yalhcru@gmail.com)

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

# There's already a 'hexedit' on SBo (a completely different program).
# This one's full name is "[N] Curses Hexedit" so I'm packaging it
# as nchexedit.

PRGNAM=nchexedit
VERSION=${VERSION:-0.9.7}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

SRCNAM=hexedit

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

CWD=$(pwd)
TMP=${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 $SRCNAM-$VERSION
tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
cd $SRCNAM-$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 {} \+

# --program-prefix doesn't change the contents of the man page
sed -i \
  -e 's/hexedit/nchexedit/g' \
  -e 's/Hexedit/NCHexedit/g' \
  -e 's/HEXEDIT/NCHEXEDIT/g' \
  -e '/utexas\.edu/s#{http[^}]*}#{http://www.rogoyski.com/adam/programs/hexedit/}#' \
  docs/$SRCNAM.1

# ...nor the info file.
sed -i \
  -e 's/hexedit/nchexedit/g' \
  -e '/utexas\.edu/s#{http[^}]*}#{http://www.rogoyski.com/adam/programs/hexedit/}#' \
  docs/$SRCNAM.texinfo

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --program-prefix=nc \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --build=$ARCH-slackware-linux

make
make install-strip DESTDIR=$PKG
gzip -9 $PKG/usr/man/man1/$PRGNAM.1

# info file fails to install with --program-prefix, do it manually.
rm -f $PKG/usr/info/*
gzip -9c docs/$PRGNAM.info > $PKG/usr/info/$PRGNAM.info.gz

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING ChangeLog NEWS README $PKG/usr/doc/$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
cat $CWD/doinst.sh > $PKG/install/doinst.sh

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