#! /bin/sh

source_dir=`pwd`

if [ -f "config.status" ]; then
	. config.status
fi

if [ "$#" -gt 0 ]; then
	echo "Usage: ./Configure"
	exit 1
fi

echo -n "Where OpenPegasus sources are located [ $source_dir ] "
read input
if [ -z "$input" ]; then
	input=$source_dir
fi

source_dir=$input

build_dir=$source_dir/BUILD
echo -n "Where OpenPegasus should be built [ $build_dir ] "
read input
if [ -z "$input" ]; then
	input=$build_dir
fi
build_dir=$input

install_dir="$build_dir/install"
binaries_dir="$build_dir/binaries"

mkdir -p $install_dir
mkdir -p $binaries_dir

system=`uname -s` 
machine=`uname -m | sed -e 's/\/[0-9,a-z,A-Z]*//'`

case "$system:$machine" in
	SunOS:*)
	  #Check for GNU compiler
	  if [ -e "`which gcc`" ]; then
		platform="SOLARIS_SPARC_GNU";
	  else
		platform="SOLARIS_SPARC_CC";
	  fi
	  ;;
	AIX:*)
	  platform="AIX_RS_IBMCXX"
	  ;;
	HP-UX:ia64)
	  platform="HPUX_IA64_ACC"
	  ;;
	HP-UX:9000)
	  platform="HPUX_PARISC_ACC"
	  ;;
	HP-UX:*)
	  platform="HPUX_ACC"
	  ;;
	Linux:i686)
	  platform="LINUX_IX86_GNU"
	  ;;
	Linux:i486)
	  platform="LINUX_IX86_GNU"
	  ;;
	Linux:ppc64)
	  platform="LINUX_IX86_GNU"
	  ;;
	Linux:ppc)
	  platform="LINUX_PPC_GNU"
	  ;;
	Linux:*)
	  platform="LINUX_PPC_GNU"
	  ;;
	*)
	  platform="Unknown"
	  ;;
esac
	
echo -n "Determined that your platform is "
echo $platform

echo "Enter a new platform if incorrect, otherwise press Enter [ $platform ] "
read input
if [ -z "$input" ]; then
	input=$platform
fi

platform=$input

echo "source_dir=$source_dir" > config.status
echo "install_dir=$install_dir" >> config.status
echo "binaries_dir=$binaries_dir" >> config.status
echo "platform=$platform" >> config.status	

sed -e "s%@SOURCEDIR@%$source_dir%g" \
    -e "s%@BINARIESDIR@%$binaries_dir%g" \
    -e "s%@INSTALLDIR@%$install_dir%g" \
    -e "s%@PLATFORM@%$platform%g" \
        rpm/lsb-pegasus.xml.in > rpm/lsb-pegasus.xml

sed -e "s%@INSTALLDIR@%$install_dir%g" \
	rpm/lsb-pegasus.spec.in > rpm/lsb-pegasus.spec