- added a better comment for serial devices in the generated config file

- added -lX11 to LDFLAGS. aparently it's not linked indirectly through gtk on some systems...


git-svn-id: svn+ssh://svn.code.sf.net/p/spacenav/code/trunk/spnavcfg@114 ef983eb1-d774-4af8-acfd-baaf7b16a646

Makefile.in

@@ -6,7 +6,7 @@ warn = -Wall -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast
 CC = gcc
 INSTALL = install
 CFLAGS = -pedantic $(warn) $(dbg) $(opt) `pkg-config --cflags gtk+-2.0`
-LDFLAGS = `pkg-config --libs gtk+-2.0`
+LDFLAGS = `pkg-config --libs gtk+-2.0` -lX11
 
 $(bin): $(obj)
 	$(CC) -o $@ $(obj) $(LDFLAGS)

cfgfile.c

@@ -240,9 +240,13 @@ int write_cfg(const char *fname, struct cfg *cfg)
 		fprintf(fp, "led = 0\n\n");
 	}
 
+	fprintf(fp, "# serial device\n");
+	fprintf(fp, "#   Set this only if you have a serial device, and make sure you specify the\n");
+	fprintf(fp, "#   correct device file (On linux usually: /dev/ttyS0, /dev/ttyS1, /dev/ttyUSB0 ... etc).\n");
 	if(cfg->serial_dev[0]) {
-		fprintf(fp, "# serial device\n");
 		fprintf(fp, "serial = %s\n\n", cfg->serial_dev);
+	} else {
+		fprintf(fp, "#serial = /dev/ttyS0\n");
 	}
 
 	/* unlock */