dialogs: fix compilation when serial is not available

nunojsa · dNechita · commit a01a08103bb4 · 2025-04-03T23:37:43.000+03:00
In commit 8d4b9f0 ("dialogs: improve serial handling"), we dropped the '#ifdef' but that will break compilation in case libserial is not installed as it's used functions won't be available. Fix it by reintroduced the defined set by cmake. Signed-off-by: Nuno Sa <nuno.sa@analog.com>
diff --git a/dialogs.c b/dialogs.c
@@ -587,6 +587,7 @@ static void refresh_scan_ctx(void)
 
 static void refresh_serial(GtkBuilder *builder)
 {
+#ifdef SERIAL_BACKEND
 	GtkListStore *liststore;
 	struct sp_port **ports;
 	int i, active = 0;
@@ -620,6 +621,7 @@ static void refresh_serial(GtkBuilder *builder)
 		gtk_widget_set_sensitive(dialogs.connect_serial, false);
 		gtk_widget_set_sensitive(dialogs.connect_serialbits, false);
 	}
+#endif
 }
 
 char * usb_get_serialnumber(struct iio_context *context)

Original file line number	Diff line number	Diff line change
`@@ -587,6 +587,7 @@ static void refresh_scan_ctx(void)`
`587`	`587`
`588`	`588`	`static void refresh_serial(GtkBuilder *builder)`
`589`	`589`	`{`
	`590`	`+#ifdef SERIAL_BACKEND`
`590`	`591`	`GtkListStore *liststore;`
`591`	`592`	`struct sp_port **ports;`
`592`	`593`	`int i, active = 0;`
`@@ -620,6 +621,7 @@ static void refresh_serial(GtkBuilder *builder)`
`620`	`621`	`gtk_widget_set_sensitive(dialogs.connect_serial, false);`
`621`	`622`	`gtk_widget_set_sensitive(dialogs.connect_serialbits, false);`
`622`	`623`	`}`
	`624`	`+#endif`
`623`	`625`	`}`
`624`	`626`
`625`	`627`	`char * usb_get_serialnumber(struct iio_context *context)`