Allow hints file override for d_socket

(based on Sequent-induced change #2229).

p4raw-link: @2229 on //depot/cfgperl: 7e41cbf587d3939982dff81b53af233a1ae2406d

p4raw-id: //depot/cfgperl@2230

diff --git a/Configure b/Configure
index a3a8319..3726734 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -20,7 +20,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Thu Nov  5 14:26:57 EET 1998 [metaconfig 3.0 PL70]
+# Generated on Thu Nov 12 19:00:08 EET 1998 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by jhi@iki.fi)
 
 cat >/tmp/c1$$ <<EOF
@@ -7524,7 +7524,7 @@ if set socket val -f d_socket; eval $csym; $val; then
        if set setsockopt val -f; eval $csym; $val; then
                d_oldsock="$undef"
        else
-               echo "...but it uses the old 4.1c interface, rather than 4.2" >&4
+               echo "...but it uses the old BSD 4.1c interface, rather than 4.2" >&4
                d_oldsock="$define"
        fi
 else
@@ -7535,34 +7535,39 @@ else
                d_oldsock="$undef"
        else
                echo "You don't have Berkeley networking in libc$_a..." >&4
-               for net in net socket
-               do
-                       if test -f /usr/lib/lib$net$_a; then
-                               ( ($nm $nm_opt /usr/lib/lib$net$_a | eval $nm_extract) ||  \
-                               $ar t /usr/lib/lib$net$_a) 2>/dev/null >> libc.list
-                               if $contains socket libc.list >/dev/null 2>&1; then
-                                       d_socket="$define"
-                                       case "$net" in
-                                       net)
-                                               echo "...but the Wollongong group seems to have hacked it in." >&4
-                                               socketlib="-lnet"
-                                               sockethdr="-I/usr/netinclude"
-                                               ;;
-                                       esac
-                                       if $contains setsockopt libc.list >/dev/null 2>&1; then
-                                               d_oldsock="$undef"
-                                       else
-                                               echo "...using the old 4.1c interface, rather than 4.2" >&4
-                                               d_oldsock="$define"
+               if test "X$d_socket" = "X$define"; then
+                  echo "...but you seem to believe that you have sockets." >&4
+               else
+                       for net in net socket
+                       do
+                               if test -f /usr/lib/lib$net$_a; then
+                                       ( ($nm $nm_opt /usr/lib/lib$net$_a | eval $nm_extract) ||  \
+                                       $ar t /usr/lib/lib$net$_a) 2>/dev/null >> libc.list
+                                       if $contains socket libc.list >/dev/null 2>&1; then
+                                               d_socket="$define"
+                                               socketlib="-l$net"
+                                               case "$net" in
+                                               net)
+                                                       echo "...but the Wollongong group seems to have hacked it in." >&4
+                                                       sockethdr="-I/usr/netinclude"
+                                                       ;;
+                                               esac
+                                               echo "Found Berkeley sockets interface in lib$net." >& 4 
+                                               if $contains setsockopt libc.list >/dev/null 2>&1; then
+                                                       d_oldsock="$undef"
+                                               else
+                                                       echo "...using the old BSD 4.1c interface, rather than 4.2." >&4
+                                                       d_oldsock="$define"
+                                               fi
+                                               break
                                        fi
-                                       break
                                fi
+                       done
+                       if test "X$d_socket" != "X$define"; then
+                          echo "or anywhere else I see." >&4
+                          d_socket="$undef"
+                          d_oldsock="$undef"
                        fi
-               done
-               if test "X$d_socket" != "X$define"; then
-                       echo "or anywhere else I see." >&4
-                       d_socket="$undef"
-                       d_oldsock="$undef"
                fi
        fi
 fi
@@ -10526,7 +10531,7 @@ if eval $compile_ok; then
                echo "Nope, no EBCDIC.  Assuming ASCII or some ISO Latin." >&4
        fi
 else
-       echo "$me: I'm unable to compile the test program." >&4
+       echo "I'm unable to compile the test program." >&4
        echo "I'll assume ASCII or some ISO Latin." >&4
 fi
 $rm -f tebcdic.c tebcdic