Patch for Squid bug 2203:

--with-maxfd inadvertently unsets LDFLAGS.
--- configure.orig	2009-02-05 19:27:06.000000000 +0100
+++ configure	2009-02-05 19:27:59.000000000 +0100
@@ -27810,11 +27810,12 @@
 
 fi
 
+TLDFLAGS="$LDFLAGS"
+
 if test -z "$SQUID_MAXFD"; then
 
 { $as_echo "$as_me:$LINENO: checking Maximum number of filedescriptors we can open" >&5
 $as_echo_n "checking Maximum number of filedescriptors we can open... " >&6; }
-TLDFLAGS="$LDFLAGS"
 case $host in
 i386-unknown-freebsd*)
     if echo "$LDFLAGS" | grep -q pthread; then
