#!/bin/sh
# Copyright (C) John H Terpstra 1998-2002
# Updated for RPM 3 by Jochen Wiedmann, joe@ispsoft.de
# Changed for a generic tar file rebuild by abartlet@pcug.org.au
# Changed by John H Terpstra to build on RH7.2 - should also work for earlier versions jht@samba.org

# The following allows environment variables to override the target directories
#   the alternative is to have a file in your home directory calles .rpmmacros
#   containing the following:
#   %_topdir  /home/mylogin/redhat
#
# Note: Under this directory rpm expects to find the same directories that are under the
#   /usr/src/redhat directory
#
if [ -r ~/.rpmmacros ]; then
	TOPDIR=`awk '/topdir/ {print $2}' < ~/.rpmmacros`
	if [ z$TOPDIR != "z" ]; then
		SPECDIR=${TOPDIR}/SPECS
		SRCDIR=${TOPDIR}/SOURCES
	fi
fi

SPECDIR=${SPECDIR:-/usr/src/redhat/SPECS}
SRCDIR=${SRCDIR:-/usr/src/redhat/SOURCES}

# At this point the SPECDIR and SRCDIR vaiables must have a value!

USERID=`id -u`
GRPID=`id -g`
VERSION='PVERSION'
SPECFILE="samba3.spec"

RPMVER=`rpm --version | awk '{print $3}'`
RPM="rpm"
echo The RPM Version on this machine is: $RPMVER

case $RPMVER in
    2*)
       echo Building for RPM v2.x
       sed -e "s/MANDIR_MACRO/\%\{prefix\}\/man/g" < samba.spec > $SPECFILE
       ;;
    3*)
       echo Building for RPM v3.x
       sed -e "s/MANDIR_MACRO/\%\{prefix\}\/man/g" < samba.spec > $SPECFILE
       ;;
    4.0*)
       ## catch rpm v4.0.x first
       echo Building for RPM v4.0
       sed -e "s/MANDIR_MACRO/\%\{_mandir\}/g" < samba.spec > $SPECFILE
       ;;
    4.*)
       echo Building for RPM v4.1 or later
       ## we can do a little better here on the spec and
       ## source directories
       SPECDIR=`rpm -E %_specdir`
       SOURCEDIR=`rpm -E %_sourcedir`
       RPM="rpmbuild"
       sed -e "s/MANDIR_MACRO/\%\{_mandir\}/g" < samba.spec > $SPECFILE
       ;;
    *)
       echo "Unknown RPM version: `rpm --version`"
       exit 1
       ;;
esac

( cd ../../source; if [ -f Makefile ]; then make distclean; fi )
( cd ../../.. ; chown -R ${USERID}.${GRPID} samba-${VERSION} )

( cd ../../.. ; tar --exclude=CVS -cf - samba-${VERSION}/. | bzip2 > ${SRCDIR}/samba-${VERSION}.tar.bz2 )
/bin/cp -p filter-requires-samba.sh ${SRCDIR}
/bin/cp -av $SPECFILE ${SPECDIR}

echo Getting Ready to build release package
cd ${SPECDIR}
${RPM} -ba -v --clean --rmsource $SPECFILE

echo Done.