$OpenBSD: patch-configure_in,v 1.2 2002/12/27 18:37:07 danh Exp $
--- configure.in.orig	Wed Apr 18 07:11:08 2001
+++ configure.in	Fri Dec 27 13:32:48 2002
@@ -7,20 +7,11 @@ AC_INIT(sing.c)
 
 AM_CONFIG_HEADER(config.h)
 
-libpcapdir=libpcap-0.4
-libnetdir=Libnet-1.0.1b
-
-AC_SUBST(libpcapdir)
-AC_SUBST(libnetdir)
-
 AC_CANONICAL_SYSTEM
 
 AM_INIT_AUTOMAKE(SING, 1.1)
 
 AC_PROG_CC
-if test -n "$GCC"; then
-      CFLAGS="-O3 -Wall"
-fi
 
 AC_STDC_HEADERS
 
@@ -46,42 +37,21 @@ AC_CHECK_LIB(net, libnet_open_raw_sock, 
 dnl
 dnl libpcap...
 dnl
-PCAP_CLEAN="pcap_clean"
-PCAP_DISTCLEAN="pcap_distclean"
-CFLAGS="$CFLAGS -I$libpcapdir"
-
 if test $have_libpcap = yes; then
   PCAP_COMPILE=""
-  LIBS="-L/usr/local/lib $LIBS"
 else
   PCAP_COMPILE="pcap_compile"
-  LIBS="-L/usr/local/lib -L$libpcapdir $LIBS"
 fi
 
-AC_SUBST(PCAP_CLEAN)
-AC_SUBST(PCAP_DISTCLEAN)
-AC_SUBST(PCAP_COMPILE)
-
 dnl
 dnl libnet...
 dnl
-LIBNET_CLEAN="libnet_clean"
-LIBNET_DISTCLEAN="libnet_distclean"
-CFLAGS="$CFLAGS -I$libnetdir"
-
 if test $have_libnet = yes; then
   LIBNET_COMPILE=""
-  LIBS="-L/usr/local/lib $LIBS"
 else
   LIBNET_COMPILE="libnet_compile"
-  LIBS="-L/usr/local/lib -L$libnetdir/lib $LIBS"
 fi
 
-AC_SUBST(LIBNET_CLEAN)
-AC_SUBST(LIBNET_DISTCLEAN)
-AC_SUBST(LIBNET_COMPILE)
-
-
 dnl
 dnl Check headers
 dnl
@@ -90,8 +60,6 @@ AC_CHECK_HEADERS(sys/time.h sys/param.h 
 AC_CHECK_HEADERS(net/if.h unistd.h)
 AC_HEADER_TIME
 
-AC_C_BIGENDIAN
-
 dnl
 dnl Check structs
 dnl
@@ -144,7 +112,7 @@ case "$target_os" in
            case "`uname -r`" in
                 2.4*)
                    AC_DEFINE(LINUX_24)
-                ;
+                ;;
                 2.2*)
                    AC_DEFINE(LINUX_22)
                 ;;
@@ -191,17 +159,8 @@ case "$target_os" in
            AC_DEFINE(OPENBSD)
            AC_DEFINE(CAN_FRAGMENT)
            case "`uname -r`" in
-                1.*)
-                   AC_DEFINE(STRANGE_BSD_BYTE)
-                ;;
-                2.0*)
+                1.*|2.0)
                    AC_DEFINE(STRANGE_BSD_BYTE)
-                ;;
-                2.*)
-
-                ;;
-                *)
-                  AC_DEFINE(STRANGE_BSD_BYTE)
                 ;;
            esac
            ;;