#!/bin/sh
# Build RPM (of all things) for Slackware.
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-rpm

cd $TMP
tar xzvf $CWD/rpm-4.0.2.tar.gz
cd rpm-4.0.2
zcat $CWD/rpm-4.0.2.diff.gz | patch -p1

# Install the docs before mangling them with our filters:
mkdir -p $PKG/usr/doc/rpm-4.0.2
cp -a ABOUT-NLS CHANGES COPYING CREDITS GROUPS INSTALL README \
  README.amiga RPM-GPG-KEY RPM-PGP-KEY TODO $PKG/usr/doc/rpm-4.0.2
cp -a doc/manual $PKG/usr/doc/rpm-4.0.2
chown -R root.root $PKG/usr/doc/rpm-4.0.2
find $PKG/usr/doc/rpm-4.0.2 -type d | xargs chmod 755
find $PKG/usr/doc/rpm-4.0.2 -type f | xargs chmod 644

# Change the /usr/src/redhat path to /usr/src/rpm.  This ain't redhat.
find . -name "*.orig" | xargs rm --verbose
for file in `find . -type f` ; do
  echo "Filtering /src/redhat path in $file..."
  cp -a $file $file.orig
  cat $file.orig | sed "/\/src\/redhat/s//\/src\/rpm/" > $file
done
for file in `find . -type f` ; do
  echo "Filtering {_usrsrc}/redhat path in $file..."
  cp -a $file $file.orig
  cat $file.orig | sed "/{_usrsrc}\/redhat/s//{_usrsrc}\/rpm/" > $file
done
find . -name "*.orig" | xargs rm --verbose

# Using "rpm" for the vendor name cures the /usr/src bug.
CFLAGS=-O2 ./configure --prefix=/usr sparc-rpm-linux
# rpm's configure is broken, must copy libtool to popt
cp -a libtool popt
make 
make install DESTDIR=$PKG

gzip -9 --force $PKG/usr/man/man3/popt.3 \
  $PKG/usr/man/man8/rpm.8 \
  $PKG/usr/man/man8/rpm2cpio.8
strip $PKG/bin/rpm $PKG/usr/bin/rpm2cpio
mkdir -p $PKG/var/lib/rpm/tmp
cat $CWD/Packages > $PKG/var/lib/rpm/tmp/Packages
mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh


cd $PKG
echo "y
n" | makepkg $TMP/rpm.tgz