Extract usage information into a separate file.

findutils/find.c

@@ -32,18 +32,6 @@ static char *pattern = NULL;
 static char *directory = ".";
 static int dereferenceFlag = FALSE;
 
-static const char find_usage[] = "find [PATH...] [EXPRESSION]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nSearch for files in a directory hierarchy.  The default PATH is\n"
-	"the current directory; default EXPRESSION is '-print'\n\n"
-	"\nEXPRESSION may consist of:\n"
-	"\t-follow\t\tDereference symbolic links.\n"
-	"\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n"
-	"\t-print\t\tprint the full file name followed by a newline to stdout.\n"
-#endif
-	;
-
-
 static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
 {
 	if (pattern == NULL)

findutils/grep.c

@@ -31,21 +31,6 @@
 extern int optind; /* in unistd.h */
 extern int errno;  /* for use with strerror() */
 
-static const char grep_usage[] =
-	"grep [-ihHnqvs] pattern [files...]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nSearch for PATTERN in each FILE or standard input.\n\n"
-	"Options:\n"
-	"\t-H\tprefix output lines with filename where match was found\n"
-	"\t-h\tsuppress the prefixing filename on output\n"
-	"\t-i\tignore case distinctions\n"
-	"\t-n\tprint line number with output lines\n"
-	"\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n"
-	"\t-v\tselect non-matching lines\n"
-	"\t-s\tsuppress file open/read error messages\n\n"
-#endif
-	;
-
 /* options */
 static int ignore_case       = 0;
 static int print_filename    = 0;

findutils/which.c

@@ -26,13 +26,6 @@
 #include <sys/stat.h>
 #include <sys/param.h>
 
-const char which_usage[] =
-	"which [COMMAND ...]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nLocates a COMMAND.\n"
-#endif
-	;
-
 extern int which_main(int argc, char **argv)
 {
 	char *path_list, *test, *tmp, *path_parsed;