qemu-options: define -vnc only #ifdef CONFIG_VNC

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/system/vl.c b/system/vl.c
index fb0389e4d0..19aef762e4 100644
--- a/system/vl.c
+++ b/system/vl.c
@@ -1095,13 +1095,14 @@ DisplayOptions *qmp_query_display_options(Error **errp)
 
 static void parse_display(const char *p)
 {
-    const char *opts;
-
     if (is_help_option(p)) {
         qemu_display_help();
         exit(0);
     }
 
+#ifdef CONFIG_VNC
+    const char *opts;
+
     if (strstart(p, "vnc", &opts)) {
         /*
          * vnc isn't a (local) DisplayType but a protocol for remote
@@ -1113,9 +1114,11 @@ static void parse_display(const char *p)
             error_report("VNC requires a display argument vnc=<display>");
             exit(1);
         }
-    } else {
-        parse_display_qapi(p);
+        return;
     }
+#endif
+
+    parse_display_qapi(p);
 }
 
 static inline bool nonempty_str(const char *str)
@@ -3344,9 +3347,11 @@ void qemu_init(int argc, char **argv)
                 machine_parse_property_opt(qemu_find_opts("smp-opts"),
                                            "smp", optarg);
                 break;
+#ifdef CONFIG_VNC
             case QEMU_OPTION_vnc:
                 vnc_parse(optarg);
                 break;
+#endif
             case QEMU_OPTION_no_acpi:
                 warn_report("-no-acpi is deprecated, use '-machine acpi=off' instead");
                 qdict_put_str(machine_opts_dict, "acpi", "off");