ash: eliminate 16 bytes in bss

[oweals/busybox.git] / applets / usage.c

diff --git a/applets/usage.c b/applets/usage.c
index 1515c0898303a776b8dc3fe45038c93fad15cdac..d4fd12f9beb14bf012e01326349c94846b42f937 100644 (file)
--- a/applets/usage.c
+++ b/applets/usage.c
@@ -1,2 +1,34 @@
-#define USAGE_MESSAGES
-#include <usage.h>
+/* vi: set sw=4 ts=4: */
+/*
+ * Copyright (C) 2008 Denys Vlasenko.
+ *
+ * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ */
+#include <unistd.h>
+
+/* Just #include "autoconf.h" doesn't work for builds in separate
+ * object directory */
+#include "autoconf.h"
+
+/* Since we can't use platform.h, have to do this again by hand: */
+#if ENABLE_NOMMU
+# define BB_MMU 0
+# define USE_FOR_NOMMU(...) __VA_ARGS__
+# define USE_FOR_MMU(...)
+#else
+# define BB_MMU 1
+# define USE_FOR_NOMMU(...)
+# define USE_FOR_MMU(...) __VA_ARGS__
+#endif
+
+static const char usage_messages[] = ""
+#define MAKE_USAGE
+#include "usage.h"
+#include "applets.h"
+;
+
+int main(void)
+{
+       write(STDOUT_FILENO, usage_messages, sizeof(usage_messages));
+       return 0;
+}