nicer -h output

git-svn-id: file:///svn/unbound/trunk@1562 be551aaa-1e26-0410-a405-d3ace91eadb9

daemon/unbound.c

@@ -101,10 +101,17 @@ static void usage()
 	printf("   	service - used to start from services control panel\n");
 #endif
 	printf("Version %s\n", PACKAGE_VERSION);
-	printf("libevent %s, libldns %s, %s\n", 
-		event_get_version(), ldns_version(), 
+	printf("linked libs: event %s, ldns %s, %s\n", 
+#ifdef USE_WINSOCK
+		"winsock",
+#elif defined(USE_MINI_EVENT)
+		"internal",
+#else
+		event_get_version(), 
+#endif
+		ldns_version(), 
 		SSLeay_version(SSLEAY_VERSION));
-	printf("modules:");
+	printf("linked modules:");
 	for(m = module_list_avail(); *m; m++)
 		printf(" %s", *m);
 	printf("\n");

doc/Changelog

@@ -1,3 +1,7 @@
+27 March 2009: Wouter
+	- nicer -h output. report linked libraries and modules.
+	- prints modules in intuitive order (config file friendly).
+
 26 March 2009: Wouter
 	- ignore swig varargs warnings with gcc.
 	- remove duplicate example.conf text from python example configs.

services/modstack.c

@@ -114,10 +114,12 @@ const char**
 module_list_avail(void)
 {
         /* these are the modules available */
-        static const char* names[] = {"iterator", "validator", 
+        static const char* names[] = {
 #ifdef WITH_PYTHONMODULE
 		"python", 
 #endif
+		"validator", 
+		"iterator", 
 		NULL};
 	return names;
 }
@@ -129,11 +131,12 @@ typedef struct module_func_block* (*fbgetfunctype)(void);
 static fbgetfunctype*
 module_funcs_avail(void)
 {
-        static struct module_func_block* (*fb[])(void) = 
-                {&iter_get_funcblock, &val_get_funcblock, 
+        static struct module_func_block* (*fb[])(void) = {
 #ifdef WITH_PYTHONMODULE
 		&pythonmod_get_funcblock, 
 #endif
+		&val_get_funcblock, 
+		&iter_get_funcblock, 
 		NULL};
 	return fb;
 }