From b8b9fa51bd1e495cebb7a9b119249e7342fa3f8a Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Mon, 17 Jun 2019 06:43:34 +0000
Subject: [PATCH] libdyld: accept objects with no rela relocations.

---
 artiq/firmware/libdyld/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/firmware/libdyld/lib.rs b/artiq/firmware/libdyld/lib.rs
index d16dc1cdd..bbf4f59c5 100644
--- a/artiq/firmware/libdyld/lib.rs
+++ b/artiq/firmware/libdyld/lib.rs
@@ -289,7 +289,7 @@ impl<'a> Library<'a> {
         if sym_ent != mem::size_of::<Elf32_Sym>() {
             return Err("incorrect symbol entry size")?
         }
-        if rela_ent != mem::size_of::<Elf32_Rela>() {
+        if rela_ent != 0 && rela_ent != mem::size_of::<Elf32_Rela>() {
             return Err("incorrect relocation entry size")?
         }