update version to 3.8

diffutils-i18n.patch

@@ -11,8 +11,8 @@ diff -up diffutils-3.6/src/diff.c.i18n diffutils-3.6/src/diff.c
     recursively.  */
  static bool recursive;
 @@ -298,6 +300,13 @@ main (int argc, char **argv)
-   excluded = new_exclude ();
    presume_output_tty = false;
+   xstdopen ();
  
 +#ifdef HANDLE_MULTIBYTE
 +  if (MB_CUR_MAX > 1)

diffutils.spec

@@ -1,12 +1,11 @@
 Name: diffutils
-Version: 3.7
-Release: 5
+Version: 3.8
+Release: 1
 Summary: A GNU collection of diff utilities
 URL: http://www.gnu.org/software/diffutils/diffutils.html
 Source: ftp://ftp.gnu.org/gnu/diffutils/diffutils-%{version}.tar.xz
 Patch1: diffutils-cmp-s-empty.patch
 Patch2: diffutils-i18n.patch
-Patch3: gnulib-c-stack.patch
 License: GPLv3+
 Provides: bundled(gnulib)
 BuildRequires: gcc, help2man, gettext-devel
@@ -54,6 +53,12 @@ cat tests/test-suite.log
 %exclude %{_infodir}/dir
 
 %changelog
+* Wed Dec 29 2021 zoulin<zoulin13@huawei.com> 3.8-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:update version to 3.8
+
 * Wed Aug 11 2021 wangjie<wangjie375@huawei.com> 3.7-5
 - Type:bugfix
 - ID:NA

gnulib-c-stack.patch

@@ -1,123 +0,0 @@
-From f9e2b20a12a230efa30f1d479563ae07d276a94b Mon Sep 17 00:00:00 2001
-From: Paul Eggert <eggert@cs.ucla.edu>
-Date: Wed, 30 Sep 2020 13:50:36 -0700
-Subject: [PATCH] c-stack: stop using SIGSTKSZ
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-It’s been proposed to stop making SIGSTKSZ an integer constant:
-https://sourceware.org/pipermail/libc-alpha/2020-September/118028.html
-Also, using SIGSTKSZ in #if did not conform to current POSIX.
-Also, avoiding SIGSTKSZ makes the code simpler and easier to grok.
-* lib/c-stack.c (SIGSTKSZ): Remove.
-(alternate_signal_stack): Now a 64 KiB array, for simplicity.
-All uses changed.
----
- lib/c-stack.c | 45 +++++++++++++++++----------------------------
- lib/c-stack.h |  2 +-
- 2 files changed, 18 insertions(+), 29 deletions(-)
-
-diff --git a/lib/c-stack.c b/lib/c-stack.c
-index 9bbe6fe..363942e 100644
---- a/lib/c-stack.c
-+++ b/lib/c-stack.c
-@@ -50,15 +50,6 @@
- #if ! HAVE_STACK_T && ! defined stack_t
- typedef struct sigaltstack stack_t;
- #endif
--#ifndef SIGSTKSZ
--# define SIGSTKSZ 16384
--#elif HAVE_LIBSIGSEGV && SIGSTKSZ < 16384
--/* libsigsegv 2.6 through 2.8 have a bug where some architectures use
--   more than the Linux default of an 8k alternate stack when deciding
--   if a fault was caused by stack overflow.  */
--# undef SIGSTKSZ
--# define SIGSTKSZ 16384
--#endif
- 
- #include <stdlib.h>
- #include <string.h>
-@@ -89,6 +80,16 @@ typedef struct sigaltstack stack_t;
- # endif
- #endif
- 
-+/* Storage for the alternate signal stack.
-+   64 KiB is not too large for Gnulib-using apps, and is large enough
-+   for all known platforms.  Smaller sizes may run into trouble.
-+   For example, libsigsegv 2.6 through 2.8 have a bug where some
-+   architectures use more than the Linux default of an 8 KiB alternate
-+   stack when deciding if a fault was caused by stack overflow.  */
-+static max_align_t alternate_signal_stack[(64 * 1024
-+                                           + sizeof (max_align_t) - 1)
-+                                          / sizeof (max_align_t)];
-+
- /* The user-specified action to take when a SEGV-related program error
-    or stack overflow occurs.  */
- static void (* volatile segv_action) (int);
-@@ -133,18 +134,6 @@ die (int signo)
- #if (HAVE_SIGALTSTACK && HAVE_DECL_SIGALTSTACK \
-      && HAVE_STACK_OVERFLOW_HANDLING) || HAVE_LIBSIGSEGV
- 
--/* Storage for the alternate signal stack.  */
--static union
--{
--  char buffer[SIGSTKSZ];
--
--  /* These other members are for proper alignment.  There's no
--     standard way to guarantee stack alignment, but this seems enough
--     in practice.  */
--  long double ld;
--  long l;
--  void *p;
--} alternate_signal_stack;
- 
- static void
- null_action (int signo __attribute__ ((unused)))
-@@ -210,8 +199,8 @@ c_stack_action (void (*action) (int))
- 
-   /* Always install the overflow handler.  */
-   if (stackoverflow_install_handler (overflow_handler,
--                                     alternate_signal_stack.buffer,
--                                     sizeof alternate_signal_stack.buffer))
-+                                     alternate_signal_stack,
-+                                     sizeof alternate_signal_stack))
-     {
-       errno = ENOTSUP;
-       return -1;
-@@ -284,14 +273,14 @@ c_stack_action (void (*action) (int))
-   stack_t st;
-   struct sigaction act;
-   st.ss_flags = 0;
-+  st.ss_sp = alternate_signal_stack;
-+  st.ss_size = sizeof alternate_signal_stack;
- # if SIGALTSTACK_SS_REVERSED
-   /* Irix mistakenly treats ss_sp as the upper bound, rather than
-      lower bound, of the alternate stack.  */
--  st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ - sizeof (void *);
--  st.ss_size = sizeof alternate_signal_stack.buffer - sizeof (void *);
--# else
--  st.ss_sp = alternate_signal_stack.buffer;
--  st.ss_size = sizeof alternate_signal_stack.buffer;
-+  st.ss_size -= sizeof (void *);
-+  char *ss_sp = st.ss_sp;
-+  st.ss_sp = ss_sp + st.ss_size;
- # endif
-   r = sigaltstack (&st, NULL);
-   if (r != 0)
-diff --git a/lib/c-stack.h b/lib/c-stack.h
-index 57963c0..9d1a13a 100644
---- a/lib/c-stack.h
-+++ b/lib/c-stack.h
-@@ -34,7 +34,7 @@
-    A null ACTION acts like an action that does nothing.
- 
-    ACTION must be async-signal-safe.  ACTION together with its callees
--   must not require more than SIGSTKSZ bytes of stack space.  Also,
-+   must not require more than 64 KiB of stack space.  Also,
-    ACTION should not call longjmp, because this implementation does
-    not guarantee that it is safe to return to the original stack.
- 
--- 
-2.27.0
-