#!/bin/sh

# Slackware build script for pyusb
# Written by Kyle Guinn <elyk03@gmail.com>

PRGNAM=pyusb
VERSION=${VERSION:-0.4.1}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM-$VERSION
OUTPUT=${OUTPUT:-/tmp}

DOCS="PKG-INFO README license.txt"

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

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar -xzvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
python ./setup.py install --root=$PKG

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

# Normalize line endings
sed -i "s/\xd$//g" README

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$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

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