SETUP/md/md.c

12  *         option.  There is one line in the file for every #include        *
16  *         list.  It also sorts the file names and "fills" them to a 78     *
19  *         information, so the .d file can be thrown away (-- -d option)    *
21  *         information in the makefile is sorted by .o file name and it     *
30  *      -d      delete the .d file after it is processed                    *
32  *              even though the makefile is more recent than the .n file    *
36  *      -u      like -m above, but the file will be created if necessary    *
37  *      -o      specify an output file for the dependencies other than a    *
43  *              c       show file contents                                  *
55  *      If specified -u file does not exist, assume it is empty and
57  *      the output file.
59  *      file name.
91 char file_array[IObuffer];      /* read file and store crunched names */
97 struct dep {                    /* stores paths that a file depends on */
110 char *outfile = (char *) 0;     /* generate dependency file */
123 int delete = 0;                 /* -d delete dependency file */
125 int     D_contents = 0;         /* print file contents */
131 int update = 0;                 /* it's ok if the -m file does not exist */
237         } else if (mak_eof &&  /* non existent file == mt file */
272 read_dep(file)
273 register char *file;
279         if ((fd = open(file, 0)) < 0) {
280                 fprintf(stderr, "%s: file = \"%s\" ", name, file);
286                 printf("%s: opened dependency file \"%s\"\n", name, file);
289                 fprintf(stderr, "%s: file = \"%s\" ", name, file);
297                         printf("%s: file time = %d\n", name, statbuf.st_mtime);
300                         fprintf(stderr, "%s: file \"%s\" tooo big for IObuffer\n",
301                                 name, file);
308                                         name, file, statbuf.st_mtime, makstat.st_mtime,
320                         name, statbuf.st_mode, file);
326                 fprintf(stderr, "%s: file = \"%s\" ", name, file);
334                 fprintf(stderr, "%s: file = \"%s\" ", name, file);
383                         /* skip .o file name */
482 find_mak(file)
483 char *file;
487         if ((int) file) {
488                 if ((mak = fopen(file, "r")) != NULL) {
489                         real_mak_name = file;
492                         real_mak_name = file;
495                         fprintf(stderr, "%s: file = \"%s\" ", name, file);
509                 fprintf(stderr, "%s: file = \"%s\" ", name, real_mak_name);
535                 fprintf(stderr, "%s: file = \"%s\" ", name, shadow_mak_name);
595 scan_mak(FILE *makin, FILE *makout, char *file)
598 register int len = strlen(file);
602                 printf("scanning in \"%s\" for \"%s\"\n", real_mak_name, file);
608                 ret = strncmp(cp, file, len);