Compile option to avoid using /usr directory, patch by Bastian Blank

include/applets.h

@@ -41,6 +41,11 @@
   #define APPLET_ODDNAME(a,b,c,d,e) {a,b,c,d},
 #endif
 
+#ifdef CONFIG_INSTALL_NO_USR
+#define _BB_DIR_USR_BIN _BB_DIR_BIN
+#define _BB_DIR_USR_SBIN _BB_DIR_SBIN
+#endif
+
 
 
 #ifdef CONFIG_TEST

sysdeps/linux/Config.in

@@ -157,6 +157,17 @@ config EXTRA_CFLAGS_OPTIONS
 
 endmenu
 
+menu 'Installation Options'
+
+config CONFIG_INSTALL_NO_USR
+	bool "Don't use /usr"
+	default n
+	help
+	  Disable use of /usr. Don't activate this option if you don't know,
+	  that you really want this behaviour.
+
+endmenu
+
 source archival/Config.in
 source console-tools/Config.in
 source debianutils/Config.in