https://git.savannah.gnu.org/cgit/libtool.git/commit/?id=f9970d99293faf908fdc153a653fa5781095fb7a

From f9970d99293faf908fdc153a653fa5781095fb7a Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 13 Feb 2016 02:14:29 -0500
Subject: [PATCH] libtool: pass through -fuse-ld flags

Starting with gcc-4.8, there's a -fuse-ld flag that can be used to
select between bfd & gold.  Make sure we pass it through to the
linking stage.

* build-aux/ltmain.in (func_mode_link): Pass -fuse-ld=* flags
through.
Copyright-paperwork-exempt: Yes
---
 build-aux/ltmain.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 40eb0297f37d..26015641925e 100644
--- ltmain.sh
+++ ltmain.sh
@@ -5383,10 +5383,11 @@ func_mode_link ()
       # -specs=*             GCC specs files
       # -fsanitize=*         Clang/GCC memory and address sanitizer
+      # -fuse-ld=*           Linker select flags for GCC
       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin| \
-      -specs=*|-fsanitize=*)
+      -specs=*|-fsanitize=*|-fuse-ld=*)
         func_quote_for_eval "$arg"
 	arg="$func_quote_for_eval_result"
         func_append compile_command " $arg"