configure

#!/bin/sh

if [ "_$1" = "_--help" ]; then
    echo "Optional Features:"
    echo "  --enable-debug"
    echo "  --enable-minimal"
    echo "  --enable-unixsock"
    echo "  --enable-ipv4"
    echo "  --enable-ipv6"
    echo "  --enable-tcp"
    echo "  --enable-udp"
    echo "  --enable-sctp"
    echo "  --with-perror"
    exit
fi

echo -n "CFLAGS+=" >Makefile.inc
if [ "_$1" = "_" ]; then
    echo -n " -g -DDEBUG" >>Makefile.inc
    echo -n " -DUSEUNIXSOCK" >>Makefile.inc
    echo -n " -DUSEIP4" >>Makefile.inc
    echo -n " -DUSETCP" >>Makefile.inc
    echo -n " -DUSEUDP" >>Makefile.inc
fi

while true ; do
        case "$1" in
        --enable-debug)
            echo "Enable debug info"
            echo -n " -g -DDEBUG" >>Makefile.inc
            shift
            ;;
        --enable-minimal)
		    echo "Enable minimal build"
		    echo -n " -DUSEMINIMAL" >>Makefile.inc
		    shift
		    ;;
        --enable-unixsock)
            echo "Enable unixsock support"
            echo -n " -DUSEUNIXSOCK" >>Makefile.inc
            shift
            ;;
        --enable-ipv4)
            echo "Enable ipv4 support"
            echo -n " -DUSEIP4" >>Makefile.inc
            shift
            ;;
        --enable-ipv6)
            echo "Enable ipv6 support"
            echo -n " -DUSEIP6" >>Makefile.inc
            shift
            ;;
        --enable-tcp)
            echo "Enable tcp support"
            echo -n " -DUSETCP" >>Makefile.inc
            shift
            ;;
        --enable-udp)
            echo "Enable udp support"
            echo -n " -DUSEUDP" >>Makefile.inc
            shift
            ;;
        --enable-sctp)
            echo "Enable sctp support"
            echo -n " -DUSESCTP" >>Makefile.inc
            shift
            ;;
        --with-perror)
            echo "With perror"
            echo -n " -DUSEPERROR" >>Makefile.inc
            shift
            ;;
        "")
            break
            ;;
        *)
            shift
            ;;
        esac
done

echo "" >>Makefile.inc