applet_tables: do not include libbb.h, that header ir for target builds

...and applets/applet_tables.c is built on *host*.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

applets/applet_tables.c

@@ -7,13 +7,19 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
+
+#undef ARRAY_SIZE
+#define ARRAY_SIZE(x) ((unsigned)(sizeof(x) / sizeof((x)[0])))
 
 #include "../include/autoconf.h"
-#include "../include/busybox.h"
+#include "../include/applet_metadata.h"
 
 struct bb_applet {
 	const char *name;

include/applet_metadata.h

@@ -0,0 +1,30 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
+ */
+#ifndef APPLET_METADATA_H
+#define APPLET_METADATA_H 1
+
+/* Note: can be included by both host and target builds! */
+
+/* order matters: used as index into "install_dir[]" in appletlib.c */
+typedef enum bb_install_loc_t {
+	BB_DIR_ROOT = 0,
+	BB_DIR_BIN,
+	BB_DIR_SBIN,
+#if ENABLE_INSTALL_NO_USR
+	BB_DIR_USR_BIN  = BB_DIR_BIN,
+	BB_DIR_USR_SBIN = BB_DIR_SBIN,
+#else
+	BB_DIR_USR_BIN,
+	BB_DIR_USR_SBIN,
+#endif
+} bb_install_loc_t;
+
+typedef enum bb_suid_t {
+	BB_SUID_DROP = 0,
+	BB_SUID_MAYBE,
+	BB_SUID_REQUIRE
+} bb_suid_t;
+
+#endif

include/busybox.h

@@ -1,37 +1,16 @@
 /* vi: set sw=4 ts=4: */
 /*
- * Busybox main internal header file
- *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 #ifndef BUSYBOX_H
 #define BUSYBOX_H 1
 
 #include "libbb.h"
+/* BB_DIR_foo and BB_SUID_bar constants: */
+#include "applet_metadata.h"
 
 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
 
-/* order matters: used as index into "install_dir[]" in appletlib.c */
-typedef enum bb_install_loc_t {
-	BB_DIR_ROOT = 0,
-	BB_DIR_BIN,
-	BB_DIR_SBIN,
-#if ENABLE_INSTALL_NO_USR
-	BB_DIR_USR_BIN  = BB_DIR_BIN,
-	BB_DIR_USR_SBIN = BB_DIR_SBIN,
-#else
-	BB_DIR_USR_BIN,
-	BB_DIR_USR_SBIN,
-#endif
-} bb_install_loc_t;
-
-typedef enum bb_suid_t {
-	BB_SUID_DROP = 0,
-	BB_SUID_MAYBE,
-	BB_SUID_REQUIRE
-} bb_suid_t;
-
-
 /* Defined in appletlib.c (by including generated applet_tables.h) */
 /* Keep in sync with applets/applet_tables.c! */
 extern const char applet_names[];