add COMPILE_ONLY (Simon Burge)

diff --git a/src/apprentice.c b/src/apprentice.c
index 563346d07e68266c3ae9152d97deab4389a62721..bca60124d1a1c807c1176c6a8ea3cc82a585ab28 100644 (file)
--- a/src/apprentice.c
+++ b/src/apprentice.c
@@ -39,7 +39,7 @@
 #endif
 
 #ifndef        lint
-FILE_RCSID("@(#)$Id: apprentice.c,v 1.40 2001/04/27 23:59:51 christos Exp $")
+FILE_RCSID("@(#)$Id: apprentice.c,v 1.41 2001/06/10 02:06:20 christos Exp $")
 #endif /* lint */
 
 #define        EATAB {while (isascii((unsigned char) *l) && \
@@ -93,6 +93,35 @@ static int maxmagic = 0;
 
 struct mlist mlist;
 
+#ifdef COMPILE_ONLY
+const char *magicfile;
+char *progname;
+int lineno;
+
+int main __P((int, char *[]));
+
+int
+main(argc, argv)
+       int argc;
+       char *argv[];
+{
+       int ret;
+
+       if ((progname = strrchr(argv[0], '/')) != NULL)
+               progname++;
+       else
+               progname = argv[0];
+
+       if (argc != 2) {
+               (void)fprintf(stderr, "usage: %s file\n", progname);
+               exit(1);
+       }
+       magicfile = argv[1];
+
+       exit(apprentice(magicfile, COMPILE));
+}
+#endif /* COMPILE_ONLY */
+
 
 /*
  * Handle one file.
@@ -114,6 +143,7 @@ apprentice_1(fn, action)
                else
                        return rv;
        }
+#ifndef COMPILE_ONLY
        if ((rv = apprentice_map(&magic, &nmagic, fn, action)) != 0)
                (void)fprintf(stderr, "%s: Using regular magic file `%s'\n",
                    progname, fn);
@@ -143,6 +173,7 @@ apprentice_1(fn, action)
        mlist.prev = ml;
 
        return rv;
+#endif /* COMPILE_ONLY */
 }