--- nmap/nsock/src/configure.ac

+++ nmap/nsock/src/configure.ac

@@ -17,61 +17,61 @@ AC_CANONICAL_HOST

 case "$host" in

   *alpha-dec-osf*)

-    AC_DEFINE(DEC)

+    AC_DEFINE(DEC, 1, [Define to 1 for DEC])

     ;;

   *-netbsd* | *-knetbsd*-gnu)

-    AC_DEFINE(NETBSD)

+    AC_DEFINE(NETBSD, 1, [Define to 1 for NETBSD])

     ;;

   *-openbsd*)

-    AC_DEFINE(OPENBSD)

+    AC_DEFINE(OPENBSD, 1, [Define to 1 for OPENBSD])

     ;;

   *-sgi-irix5*)

-    AC_DEFINE(IRIX)

+    AC_DEFINE(IRIX, 1, [Define to 1 for IRIX])

     ;;

   *-sgi-irix6*)

-    AC_DEFINE(IRIX)

+    AC_DEFINE(IRIX, 1, [Define to 1 for IRIX])

     ;;

   *-hpux*)

-    AC_DEFINE(HPUX)

+    AC_DEFINE(HPUX, 1, [Define to 1 for HPUX])

     ;;

   *-solaris2.0*)  

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-solaris2.[[1-9]][[0-9]]*)

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-solaris2.1*)

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-solaris2.2*)

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-solaris2.3*)

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-solaris2.4*)

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-solaris2.5.1)

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-solaris*)

-    AC_DEFINE(SOLARIS)

+    AC_DEFINE(SOLARIS, 1, [Define to 1 for SOLARIS])

     ;;

   *-sunos4*)

-    AC_DEFINE(SUNOS)

+    AC_DEFINE(SUNOS, 1, [Define to 1 for SUNOS])

     ;;

   *-linux*)

-    AC_DEFINE(LINUX)

+    AC_DEFINE(LINUX, 1, [Define to 1 for LINUX])

     ;;

   *-freebsd* | *-kfreebsd*-gnu | *-dragonfly*)

-    AC_DEFINE(FREEBSD)

+    AC_DEFINE(FREEBSD, 1, [Define to 1 for FREEBSD])

     ;;

   *-bsdi*)

-    AC_DEFINE(BSDI)

+    AC_DEFINE(BSDI, 1, [Define to 1 for BSDI])

     ;;

   *-apple-darwin*)

-    AC_DEFINE(MACOSX)

+    AC_DEFINE(MACOSX, 1, [Define to 1 for MACOSX])

     ;;

 esac

@@ -104,7 +104,7 @@ AC_ARG_WITH(pcap,

   [ pcap_enabled="$withval" ])

 if test "$pcap_enabled" != "no"; then

-  AC_DEFINE(HAVE_PCAP)

+  AC_DEFINE(HAVE_PCAP, 1, [Define to 1 for libpcap support])

 fi

 dnl Checks for programs.

@@ -191,7 +191,7 @@ AC_SEARCH_LIBS(dlopen, dl)

 OPENSSL_LIBS=

 if test "$use_openssl" = "yes"; then

-  AC_DEFINE(HAVE_OPENSSL)

+  AC_DEFINE(HAVE_OPENSSL, 1, [Define to 1 for OpenSSL support])

   OPENSSL_LIBS="-lssl -lcrypto"

   LIBS="$LIBS $OPENSSL_LIBS"

 fi

@@ -200,7 +200,7 @@ AC_SUBST(OPENSSL_LIBS)

 AC_MSG_CHECKING([for SSL_set_tlsext_host_name])

 AC_TRY_LINK([#include <openssl/ssl.h>], [SSL_set_tlsext_host_name(NULL, NULL)],

-  [AC_MSG_RESULT([yes]); AC_DEFINE(HAVE_SSL_SET_TLSEXT_HOST_NAME)],

+  [AC_MSG_RESULT([yes]); AC_DEFINE(HAVE_SSL_SET_TLSEXT_HOST_NAME, 1, [Define to 1 for SSL_set_tlsext_host_name])],

   [AC_MSG_RESULT([no])])

 dnl Checks for typedefs, structures, and compiler characteristics.