configure

#! /bin/sh
#
# configure
#
# Configuration script for Polymorphic
#
# Invoke configure --help for help.
#

showhelp()
{
cat << ENDHELP
usage: configure {options}
Configure the Polymorphic C++ Header Library.

Options:
  --help
    Display this help screen.

  --prefix=<install_prefix>
    Use the given install directory for make install.
    Default is /usr/local.

ENDHELP
}

# parse arguments
while [ $# -ge 1 ]; do
	case "$1" in
	--prefix=*)
		prefix="`echo ${1} | awk '{print substr($0,10)}'`" ;;

	--help)
		showhelp
		exit 0
		;;

	*)
		showhelp
		exit 1
		;;
	esac

 	shift
done

if [ -z "$prefix" ] ; then
	prefix=/usr/local
fi

mkdir -p build && (cd build && cmake .. -DCMAKE_INSTALL_PREFIX="${prefix}") && echo "Configured"