#!/bin/sh

# Slackware build script for PuTTY

# Written by <youngmug@animeneko.net>

PRGNAM=putty
VERSION=0.58
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
CWD=`pwd`
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
elif [ "$ARCH" = "alpha" ]; then
  SLKCFLAGS="-O2 -mcpu=ev4"
fi

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP || exit 1
rm -rf $PRGNAM-$VERSION
tar xvzf $CWD/$PRGNAM-$VERSION.tar.gz || exit 1
cd $TMP/$PRGNAM-$VERSION || exit 1
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

# PuTTY's Makefile is in the unix subdirectory.
cd unix

# Patch the Makefile to the prefix we want.
cat $CWD/putty-makefile.diff | patch -p0 --verbose

# Build the software
SLKCFLAGS="$SLKCFLAGS" \
make -f Makefile.gtk || exit 1

# The install process is stupid and needs the directories to exist...
mkdir -p $PKG/usr/bin $PKG/usr/man/man1

# Okay, directories made, now we can install
make -f Makefile.gtk install DESTDIR=$PKG || exit 1

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

( 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
)

# Switch back to main source directory
cd $TMP/$PRGNAM-$VERSION

# Make the documentation directory and copy some docs
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/html
cp -a README LICENCE doc/puttydoc.txt $PKG/usr/doc/$PRGNAM-$VERSION

#Copy the HTML docs
cp -a doc/*.html $PKG/usr/doc/$PRGNAM-$VERSION/html

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.tgz

if [ "$1" = "--cleanup" ]; then
   cd $CWD
   rm -rf $TMP/$PRGNAM-$VERSION
   rm -rf $PKG
fi