Update from http://autoconf-archive.cryp.to/

[empserver] / m4 / lib_socket_nsl.m4

diff --git a/m4/lib_socket_nsl.m4 b/m4/lib_socket_nsl.m4
index 8b1ea0dc161a07e7d5a94d46bd3ca0762265e31b..972988183c4d84db2ac3b3e145bd88886f194bcd 100644 (file)
--- a/m4/lib_socket_nsl.m4
+++ b/m4/lib_socket_nsl.m4
@@ -1,19 +1,33 @@
-dnl @synopsis LIB_SOCKET_NSL
-dnl
-dnl This macro figures out what libraries are required on this platform
-dnl to link sockets programs.
-dnl
-dnl The common cases are not to need any extra libraries, or to need
-dnl -lsocket and -lnsl. We need to avoid linking with libnsl unless we
-dnl need it, though, since on some OSes where it isn't necessary it
-dnl will totally break networking. Unisys also includes gethostbyname()
-dnl in libsocket but needs libnsl for socket().
-dnl
-dnl @category Misc
-dnl @author Russ Allbery <rra@stanford.edu>
-dnl @author Stepan Kasal <kasal@ucw.cz>
-dnl @author Warren Young <warren@etr-usa.com>
-dnl @version 2005-09-06
+##### http://autoconf-archive.cryp.to/lib_socket_nsl.html
+#
+# SYNOPSIS
+#
+#   LIB_SOCKET_NSL
+#
+# DESCRIPTION
+#
+#   This macro figures out what libraries are required on this platform
+#   to link sockets programs.
+#
+#   The common cases are not to need any extra libraries, or to need
+#   -lsocket and -lnsl. We need to avoid linking with libnsl unless we
+#   need it, though, since on some OSes where it isn't necessary it
+#   will totally break networking. Unisys also includes gethostbyname()
+#   in libsocket but needs libnsl for socket().
+#
+# LAST MODIFICATION
+#
+#   2005-09-06
+#
+# COPYLEFT
+#
+#   Copyright (c) 2005 Russ Allbery <rra@stanford.edu>
+#   Copyright (c) 2005 Stepan Kasal <kasal@ucw.cz>
+#   Copyright (c) 2005 Warren Young <warren@etr-usa.com>
+#
+#   Copying and distribution of this file, with or without
+#   modification, are permitted in any medium without royalty provided
+#   the copyright notice and this notice are preserved.
 
 AC_DEFUN([LIB_SOCKET_NSL],
 [