pkgs/development/tools/misc/binutils/2.38/deterministic-temp-prefixes.patch

   1 From 99852365513266afdd793289813e8e565186c9e6 Mon Sep 17 00:00:00 2001
   2 From: Nick Clifton <nickc@redhat.com>
   3 Date: Wed, 23 Mar 2022 11:39:49 +0000
   4 Subject: [PATCH] dlltool: Use the output name as basis for deterministic temp
   5  prefixes
   6
   7         PR 28885
   8         * dlltool.c (main): use imp_name rather than dll_name when
   9         generating a temporary file name.
  10 ---
  11  binutils/ChangeLog | 9 +++++++++
  12  binutils/dlltool.c | 7 ++++---
  13  2 files changed, 13 insertions(+), 3 deletions(-)
  14
  15 diff --git a/binutils/dlltool.c b/binutils/dlltool.c
  16 index d95bf3f5470..89871510b45 100644
  17 --- a/binutils/dlltool.c
  18 +++ b/binutils/dlltool.c
  19 @@ -3992,10 +3992,11 @@ main (int ac, char **av)
  20    if (tmp_prefix == NULL)
  21      {
  22        /* If possible use a deterministic prefix.  */
  23 -      if (dll_name)
  24 +      if (imp_name || delayimp_name)
  25          {
  26 -          tmp_prefix = xmalloc (strlen (dll_name) + 2);
  27 -          sprintf (tmp_prefix, "%s_", dll_name);
  28 +          const char *input = imp_name ? imp_name : delayimp_name;
  29 +          tmp_prefix = xmalloc (strlen (input) + 2);
  30 +          sprintf (tmp_prefix, "%s_", input);
  31            for (i = 0; tmp_prefix[i]; i++)
  32              if (!ISALNUM (tmp_prefix[i]))
  33                tmp_prefix[i] = '_';
  34 --
  35 2.31.1
  36