pkgs/development/tools/misc/elfutils/debug-info-from-env.patch

   1 Look up .build-id files relative to the directories in the
   2 colon-separated environment variable NIX_DEBUG_INFO_DIRS, unless
   3 overriden by --debuginfo-path.
   4
   5 diff -ru elfutils-0.169-orig/libdwfl/argp-std.c elfutils-0.169/libdwfl/argp-std.c
   6 --- elfutils-0.169-orig/libdwfl/argp-std.c      2017-05-02 23:05:52.000000000 +0200
   7 +++ elfutils-0.169/libdwfl/argp-std.c   2017-07-28 16:08:06.739558106 +0200
   8 @@ -376,5 +376,7 @@
   9  const struct argp *
  10  dwfl_standard_argp (void)
  11  {
  12 +  debuginfo_path = getenv("NIX_DEBUG_INFO_DIRS");
  13 +
  14    return &libdwfl_argp;
  15  }
  16 diff -ru elfutils-0.169-orig/src/stack.c elfutils-0.169/src/stack.c
  17 --- elfutils-0.169-orig/src/stack.c     2017-02-24 11:55:28.000000000 +0100
  18 +++ elfutils-0.169/src/stack.c  2017-07-28 15:50:06.743196696 +0200
  19 @@ -631,6 +631,8 @@
  20    /* Set locale.  */
  21    (void) setlocale (LC_ALL, "");
  22
  23 +  debuginfo_path = getenv("NIX_DEBUG_INFO_DIRS");
  24 +
  25    const struct argp_option options[] =
  26      {
  27        { NULL, 0, NULL, 0, N_("Input selection options:"), 0 },