#!/bin/sh
CWD=`pwd`

TMP=/tmp
PKG=$TMP/package-bin86
rm -rf $PKG
mkdir -p $PKG/usr

VERSION=0.16.17
ARCH=${ARCH:-i586}
BUILD=${BUILD:-1}

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mtune=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
else
  SLKCFLAGS="-O2"
fi

cd $TMP
tar xzvf $CWD/bin86-$VERSION.tar.gz
cd bin86-$VERSION
zcat $CWD/bin86.diff.gz | patch -p1

mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/man/man1
mkdir -p $PKG/usr/doc/bin86-$VERSION
cp -a ChangeLog README README-0.4 as/COPYING \
        $PKG/usr/doc/bin86-$VERSION
chmod 644 $PKG/usr/doc/bin86-$VERSION/*
chown root:root $PKG/usr/doc/bin86-$VERSION/*
# TODO: delete CFLAGS from makefile
CFLAGS="SLKCFLAGS" \
make
strip as/as86 ld/ld86 ld/objdump86
cat as/as86 > $PKG/usr/bin/as86
cat as/as86_encap > $PKG/usr/bin/as86_encap
cat ld/ld86 > $PKG/usr/bin/ld86
cat ld/objdump86> $PKG/usr/bin/objdump86
chmod 755 $PKG/usr/bin/as86 $PKG/usr/bin/as86_encap $PKG/usr/bin/ld86 $PKG/usr/bin/objdump86
( rm -f $PKG/usr/bin/nm86 $PKG/usr/bin/size86 ; cd $PKG/usr/bin ; ln -sf objdump86 nm86 ; ln -sf objdump86 size86 )
cat man/as86.1 | gzip -9c > $PKG/usr/man/man1/as86.1.gz
cat man/ld86.1 | gzip -9c > $PKG/usr/man/man1/ld86.1.gz
( rm -f $PKG/usr/man/man1/as86_encap.1.gz ; cd $PKG/usr/man/man1 ; ln -sf as86.1.gz as86_encap.1.gz )
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
makepkg -l y -c n $TMP/bin86-$VERSION-$ARCH-$BUILD.tgz