Ticket #63603: configure-evaluate-bug.diff

configure

@@ -36361 +36361 @@
 /* end confdefs.h.  */
 
 #include <errno.h>
+#include <stdio.h>
 #include <stdlib.h>
 #if HAVE_UNISTD_H
 # include <unistd.h>
@@ -36434 +36435 @@
   initial_cwd_len = strlen (cwd);
   free (cwd);
 
+  FILE *f = fopen ("/var/tmp/sub-dirs-file", "a+");
   if (1)
     {
       static char const dir_name[] = "confdir-14B---";
@@ -36450 +36452 @@
               break;
             }
         }
+      fprintf (f, "Directory tree built!\n");
 
       /* If libc has the bug in question, this invocation of getcwd
          results in a failed assertion.  */
@@ -36461 +36464 @@
 
       /* Call rmdir first, in case the above chdir failed.  */
       rmdir (dir_name);
+      fprintf (f, "Deleting the lates sub-dir, initial_cwd_len is %lu, TARGET_LEN is %lu, dir_name has %lu string length, desired_depth is %lu.\n", initial_cwd_len, TARGET_LEN, (sizeof dir_name), desired_depth);
       while (0 < d--)
         {
           if (chdir ("..") < 0)
@@ -36468 +36472 @@
               fail = 5;
               break;
             }
-          rmdir (dir_name);
+           else
+            {
+              fprintf (f, "Going to remove %s on level %lu\n", dir_name, d);
+              rmdir (dir_name);
+            }
         }
     }