#!/bin/sh
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
PKG=$TMP/package-flac

VERSION=1.1.0
ARCH=${ARCH:-i386}
BUILD=1

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "alpha" ]; then
  SLKCFLAGS="-O2 -mcpu=ev4"
fi

rm -rf $PKG
mkdir -p $PKG

cd $TMP
tar xzvf $CWD/flac-$VERSION.tar.gz
cd flac-$VERSION
zcat $CWD/flac.man.diff.gz | patch -p1 --verbose --backup --suffix=.orig
chown -R root.root .
find . -perm 777 | xargs chmod 755
CFLAGS=$SLKCFLAGS \
CXXFLAGS=$SLKCFLAGS \
./configure --prefix=/usr $ARCH-slackware-linux
make
make install DESTDIR=$PKG
# Adjust docs to traditional Slackware location:
mv $PKG/usr/share/doc $PKG/usr
rm $PKG/usr/doc/flac-$VERSION/FLAC.tag
mv $PKG/usr/doc/flac-$VERSION/html/* $PKG/usr/doc/flac-$VERSION
rmdir $PKG/usr/doc/flac-$VERSION/html
# we're not putting 3MB of API docs in the binary package...
( cd $PKG/usr/doc/flac-$VERSION/api && rm -r * )
cat << EOF > $PKG/usr/doc/flac-$VERSION/api/README
Full HTML based API documentation may be found in the FLAC
source package.  It is not included in the binary package due
to size.
EOF
# Add a few more docs:
cp -a AUTHORS COPYING* README $PKG/usr/doc/flac-$VERSION
# Strip files
( cd $PKG
  find . -type f | xargs file | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded )
gzip -9 $PKG/usr/man/man?/*.?
chown -R root.bin $PKG/usr/bin
mkdir $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

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

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  cd $CWD
  rm -rf $TMP/flac-$VERSION
  rm -rf $PKG
fi