Actually build Secure RPC authentication support (missed in modularization)

os/Makefile.am

@@ -3,9 +3,9 @@ noinst_LTLIBRARIES = libos.la libcwrapper.la
 AM_CFLAGS = $(DIX_CFLAGS)
 
 # FIXME: Add support for these in configure.ac
-SECURERPC_SRCS = rpcauth.c
 INTERNALMALLOC_SRCS = xalloc.c
 
+SECURERPC_SRCS = rpcauth.c
 XCSECURITY_SRCS = secauth.c
 XDMCP_SRCS = xdmcp.c
 STRLCAT_SRCS = strlcat.c strlcpy.c
@@ -28,6 +28,10 @@ libos_la_SOURCES = 	\
 	xprintf.c	\
 	$(XORG_SRCS)
 
+if SECURE_RPC
+libos_la_SOURCES += $(SECURERPC_SRCS)
+endif
+
 if XCSECURITY
 libos_la_SOURCES += $(XCSECURITY_SRCS)
 endif

os/rpcauth.c

@@ -39,7 +39,7 @@ from The Open Group.
 #ifdef SECURE_RPC
 
 #include <X11/X.h>
-#include "Xauth.h"
+#include <X11/Xauth.h>
 #include "misc.h"
 #include "os.h"
 #include "dixstruct.h"
@@ -135,7 +135,7 @@ CheckNetName (
 
 static char rpc_error[MAXNETNAMELEN+50];
 
-XID
+_X_HIDDEN XID
 SecureRPCCheck (unsigned short data_length, char *data, 
     ClientPtr client, char **reason)
 {
@@ -159,14 +159,14 @@ SecureRPCCheck (unsigned short data_length, char *data,
     return (XID) ~0L;
 }
     
-void
+_X_HIDDEN void
 SecureRPCInit (void)
 {
     if (rpc_id == ~0L)
 	AddAuthorization (9, "SUN-DES-1", 0, (char *) 0);
 }
 
-int
+_X_HIDDEN int
 SecureRPCAdd (unsigned short data_length, char *data, XID id)
 {
     if (data_length)
@@ -175,26 +175,26 @@ SecureRPCAdd (unsigned short data_length, char *data, XID id)
     return 1;
 }
 
-int
+_X_HIDDEN int
 SecureRPCReset (void)
 {
     rpc_id = (XID) ~0L;
     return 1;
 }
 
-XID
+_X_HIDDEN XID
 SecureRPCToID (unsigned short data_length, char *data)
 {
     return rpc_id;
 }
 
-int
+_X_HIDDEN int
 SecureRPCFromID (XID id, unsigned short *data_lenp, char **datap)
 {
     return 0;
 }
 
-int
+_X_HIDDEN int
 SecureRPCRemove (unsigned short data_length, char *data)
 {
     return 0;