maint: remove fstimeprec (variable precision time stamp) support

The implementation of variable-precision time stamps relied
on heuristics that made the output subtly nondeterministic,
or at least hard to reproduce:
http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/21531/focus=21538
So, for now at least, we're removing that feature.
* bootstrap.conf (gnulib_modules): Remove fstimeprec.
* gl/lib/fstimeprec.c, gl/lib/fstimeprec.h: Remove files.
* gl/modules/fstimeprec, gl/modules/fstimeprec-tests: Likewise.
* gl/tests/test-fstimeprec.c: Remove file.

1 files changed, 0 insertions, 74 deletions

diff --git a/gl/tests/test-fstimeprec.c b/gl/tests/test-fstimeprec.c
deleted file mode 100644
index f699139df..000000000
--- a/gl/tests/test-fstimeprec.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Test the fstimeprec module.
-   Copyright (C) 2010 Free Software Foundation, Inc.
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* written by Paul Eggert */
-
-#include <config.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/stat.h>
-
-#define ASSERT(expr) \
-  do                                                                         \
-    {                                                                        \
-      if (!(expr))                                                           \
-        {                                                                    \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);                                                   \
-          abort ();                                                          \
-        }                                                                    \
-    }                                                                        \
-  while (0)
-
-#include "fstimeprec.h"
-
-static int
-fstimeprec_file (struct fstimeprec *tab, char const *file)
-{
-  struct stat st;
-  if (stat (file, &st) != 0)
-    return 0;
-  return fstimeprec (tab, &st);
-}
-
-int
-main (void)
-{
-  struct fstimeprec *tab = fstimeprec_alloc ();
-  ASSERT (tab);
-
-  int m1 = fstimeprec_file (tab, "/");
-  int m2 = fstimeprec_file (tab, ".");
-  int m3 = fstimeprec_file (tab, "..");
-  ASSERT (0 <= m1 && m1 <= 9);
-  ASSERT (0 <= m2 && m2 <= 9);
-  ASSERT (0 <= m3 && m3 <= 9);
-
-  int n1 = fstimeprec_file (tab, "/");
-  int n2 = fstimeprec_file (tab, ".");
-  int n3 = fstimeprec_file (tab, "..");
-  ASSERT (0 <= n1 && n1 <= 9);
-  ASSERT (0 <= n2 && n2 <= 9);
-  ASSERT (0 <= n3 && n3 <= 9);
-
-  ASSERT (m1 <= n1);
-  ASSERT (m2 <= n2);
-  ASSERT (m3 <= n3);
-
-  fstimeprec_free (tab);
-
-  return 0;
-}