Function do_dependency

tools/mkdeps.c:718–987

}

static void do_dependency(const char *file)
{
  const char * const * moption;
  struct stat buf;
  char *alloc;
  char *altpath;
  char *path;
  char *lasts;
  char separator;
  int cmdlen;
  int pathlen;
  int filelen;
  int totallen;
  int ret;

  /* Initialize the separator */

#ifdef HOST_CYGWIN
  separator =  (g_winnative || g_winpath) ? '\\' : '/';
#else
  separator =  g_winnative ? '\\' : '/';
#endif

  moption = g_moptions[get_compiler(g_cc)];

  /* Copy the compiler into the command buffer */

  cmdlen = strlen(g_cc);
  if (cmdlen >= MAX_BUFFER)
    {
      fprintf(stderr, "ERROR: Compiler string is too long [%d/%d]: %s\n",
              cmdlen, MAX_BUFFER, g_cc);
      exit(EXIT_FAILURE);
    }

  strcpy(g_command, g_cc);

  /* Copy " -MT " */

  if (g_objpath)
    {
      char tmp[NAME_MAX + 6];
      char *dupname;
      char *objname;
      char *dotptr;
      const char *expanded;

      dupname = strdup(file);
      if (!dupname)
        {
          fprintf(stderr, "ERROR: Failed to dup: %s\n", file);
          exit(EXIT_FAILURE);
        }

      /* Check g_altpath. If only the CURRENT path is included,
       * the obj target use its own full path.
       */