Improve diagnostics of loading *.eln files

* src/pdumper.c (dump_do_dump_relocation): Improve diagnostics
when loading preloaded *.eln files fails.  (Bug#46790)

1 files changed, 5 insertions, 1 deletions

diff --git a/src/pdumper.c b/src/pdumper.c
index ed763a5d7ef..dfc7388b634 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -5335,7 +5335,11 @@ dump_do_dump_relocation (const uintptr_t dump_base,
         comp_u->file = eln_fname;
         comp_u->handle = dynlib_open (SSDATA (eln_fname));
         if (!comp_u->handle)
-          error ("%s", dynlib_error ());
+          {
+            fprintf (stderr, "Error using execdir %s:\n",
+                     emacs_execdir);
+            error ("%s", dynlib_error ());
+          }
         load_comp_unit (comp_u, true, false);
         break;
       }