add some missed statics on constant objects.

fix few #ifndef ENABLE_xxx

# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 677152    2920   18208  698280   aa7a8 busybox_old
 676420    2920   18208  697548   aa4cc busybox_unstripped

2 files changed, 10 insertions, 4 deletions

diff --git a/shell/ash.c b/shell/ash.c
index a5ffaaf..950cdaa 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -6967,6 +6967,11 @@ tokname(int tok)
 {
 	static char buf[16];
 
+//try this:
+//if (tok < TSEMI) return tokname_array[tok] + 1;
+//sprintf(buf, "\"%s\"", tokname_array[tok] + 1);
+//return buf;
+
 	if (tok >= TSEMI)
 		buf[0] = '"';
 	sprintf(buf + (tok >= TSEMI), "%s%c",
@@ -6978,15 +6983,15 @@ tokname(int tok)
 static int
 pstrcmp(const void *a, const void *b)
 {
-	return strcmp((const char *) a, (*(const char *const *) b) + 1);
+	return strcmp((char*) a, (*(char**) b) + 1);
 }
 
 static const char *const *
 findkwd(const char *s)
 {
 	return bsearch(s, tokname_array + KWDOFFSET,
-			(sizeof(tokname_array) / sizeof(const char *)) - KWDOFFSET,
-			sizeof(const char *), pstrcmp);
+			(sizeof(tokname_array) / sizeof(char *)) - KWDOFFSET,
+			sizeof(char *), pstrcmp);
 }
 
 /*
diff --git a/shell/lash.c b/shell/lash.c
index 58d770f..192900b 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -716,11 +716,12 @@ static char * strsep_space(char *string, int * ix)
 
 static int expand_arguments(char *command)
 {
+	static const char out_of_space[] = "out of space during expansion";
+
 	int total_length = 0, length, i, retval, ix = 0;
 	expand_t expand_result;
 	char *tmpcmd, *cmd, *cmd_copy;
 	char *src, *dst, *var;
-	const char * const out_of_space = "out of space during expansion";
 	int flags = GLOB_NOCHECK
 #ifdef GLOB_BRACE
 		| GLOB_BRACE