From 2a1ca145cf0489160ca284e08eeca4673563c007 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Tue, 30 Apr 2013 14:22:28 -0700
Subject: [PATCH] cmd/ld: when linking externally, only generate dwarf info for
 ELF

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/9025047
---
 src/cmd/ld/dwarf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cmd/ld/dwarf.c b/src/cmd/ld/dwarf.c
index 79f1ebb711..98b03f1c38 100644
--- a/src/cmd/ld/dwarf.c
+++ b/src/cmd/ld/dwarf.c
@@ -2262,6 +2262,9 @@ dwarfemitdebugsections(void)
 	if(debug['w'])  // disable dwarf
 		return;
 
+	if(linkmode == LinkExternal && !iself)
+		return;
+
 	// For diagnostic messages.
 	newattr(&dwtypes, DW_AT_name, DW_CLS_STRING, strlen("dwtypes"), "dwtypes");
 
-- 
2.50.0