library: Change init/deinit order to allow utils to depend on threading

src/libstrongswan/library.c

@@ -141,12 +141,13 @@ void library_deinit()
 	{
 		lib->leak_detective->report(lib->leak_detective, detailed);
 		lib->leak_detective->destroy(lib->leak_detective);
+		lib->leak_detective = NULL;
 	}
 
-	arrays_deinit();
-	threads_deinit();
 	backtrace_deinit();
+	arrays_deinit();
 	utils_deinit();
+	threads_deinit();
 
 	free((void*)this->public.ns);
 	free(this);
@@ -269,10 +270,10 @@ bool library_init(char *settings, const char *namespace)
 	);
 	lib = &this->public;
 
-	utils_init();
-	backtrace_init();
 	threads_init();
+	utils_init();
 	arrays_init();
+	backtrace_init();
 
 #ifdef LEAK_DETECTIVE
 	lib->leak_detective = leak_detective_create();

src/libstrongswan/tests/test_runner.c

@@ -18,6 +18,7 @@
 #include "test_runner.h"
 
 #include <library.h>
+#include <threading/thread.h>
 #include <plugins/plugin_feature.h>
 #include <collections/array.h>
 #include <utils/test.h>
@@ -372,6 +373,7 @@ static void print_failures(array_t *failures)
 {
 	failure_t failure;
 
+	threads_init();
 	backtrace_init();
 
 	while (array_remove(failures, 0, &failure))
@@ -391,6 +393,7 @@ static void print_failures(array_t *failures)
 	}
 
 	backtrace_deinit();
+	threads_deinit();
 }
 
 /**