Change default option for stdout debugging to disabled to comply with best practices for library development.  Removed GDOI configure option because it's not used anywhere in the code.
diff --git a/configure.in b/configure.in
index e3a7e33..fd8c62c 100644
--- a/configure.in
+++ b/configure.in
@@ -191,8 +191,8 @@
 
 AC_MSG_CHECKING(whether to use stdout for error reporting)
 AC_ARG_ENABLE(stdout,
-  [AS_HELP_STRING([--disable-stdout], [don't use stdout for error reporting])],
-  [], enable_stdout=yes)
+  [AS_HELP_STRING([--enable-stdout], [use stdout for debug/error reporting])],
+  [], enable_stdout=no)
 if test "$enable_stdout" = "yes"; then
    AC_DEFINE(ERR_REPORTING_STDOUT, 1, [Define to use logging to stdout.])
 fi
@@ -208,17 +208,6 @@
 fi
 AC_MSG_RESULT($enable_console)
 
-AC_MSG_CHECKING(whether to use GDOI key management)
-AC_ARG_ENABLE(gdoi,
-  [AS_HELP_STRING([--enable-gdoi], [enable GDOI key management])],
-  [], enable_gdoi=no)
-if test "$enable_gdoi" = "yes"; then
-   AC_DEFINE(SRTP_GDOI, 1, [Define to use GDOI.])
-   GDOI_OBJS=gdoi/srtp+gdoi.o
-   AC_SUBST(GDOI_OBJS)                              
-fi
-AC_MSG_RESULT($enable_gdoi)
-
 AC_CONFIG_HEADER(crypto/include/config.h:config_in.h)
 
 AC_CHECK_PROG(PKG_CONFIG, pkg-config, yes)