source: MondoRescue/trunk/tools/rpm-env@ 93

#!/bin/bash
#
# Creates RPMs environment from SVN repository
#
# $Id: rpm-env 66 2005-10-14 14:32:21Z bcornec $
#

# Adapt to your needs
export BASE=${HOME}/mondo
export SVNAUTH=bcornec@shell.berlios.de
export DSTDIR=/home/groups/ftp/pub/mondorescue
export FTPURL="ftp.berlios.de /incoming"

# Should not be modified below
export VER=trunk
export pkg=""
export opt=""
export ARCH=`rpm --showrc | egrep "^build arch" | awk '{print $4}'`

mkdir -p ${BASE}/RPMS
export TMP=${BASE}/tmp
mkdir -p ${TMP}
if [ -f ${HOME}/.rpmmacros ]; then
    export TOPDIR=`egrep '^%_topdir' ${HOME}/.rpmmacros | awk '{print $2}'`
else
    export TOPDIR=${BASE}/RPMS
fi
cd ${TOPDIR}
mkdir -p RPMS SRPMS SPECS SOURCES BUILD

export MINDI_VER=`cat ${BASE}/svn/${VER}/mindi/mindi.spec | egrep '^%define version' | awk '{print $3}' | sed "s/[  ]*//"`
export MONDO_VER=`cat ${BASE}/svn/${VER}/mondo/mondo.spec | egrep '^%define version' | awk '{print $3}' | sed "s/[  ]*//"`

if [ -e /etc/mandriva-release ]; then
    export ddir="mandriva"
    export dver=`cat /etc/mandriva-release | awk '{print $4}'`
    export suf="${dver}mdk"
elif [ -e /etc/mandrake-release ]; then
    export ddir="mandrake"
    export dver=`cat /etc/mandrake-release | awk '{print $3}'`
    export suf="${dver}mdk"
elif [ -e /etc/redhat-release ]; then
    grep -q Enterprise /etc/redhat-release
    if [ $? -eq 0 ]; then
        export ddir="rhel"
        export dver=`cat /etc/redhat-release | awk '{print $7}'`
    else
        export ddir="redhat"
        export dver=`cat /etc/redhat-release | awk '{print $5}'`
        export suf="${dver}rh"
    fi
elif [ -e /etc/SuSE-release ]; then
    export ddir="suse"
    export dver=`cat /etc/SuSE-release | head -1 | awk '{print $3}'`
else
    export dver=""
    export ddir="generic"
fi

if [ _"$suf" = _"" ]; then
    export suf="${ddir}${dver}"
fi