From 32593b38082ea65f4c82159254adf1e0dc2423be Mon Sep 17 00:00:00 2001
From: bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 16 Feb 2016 03:15:15 -0500
Subject: [PATCH] Ignore -fdebug-prefix-map in producer string (by Daniel Kahn
 Gillmor)

* dwarf2out.c (gen_producer_string): Ignore -fdebug-prefix-map.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231835 138bc75d-0d04-0410-961f-82ee72b054a4

Upstream-Status: Backport
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 gcc/dwarf2out.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 3614c10..526f114 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -19670,6 +19670,7 @@ gen_producer_string (void)
       case OPT_fpreprocessed:
       case OPT_fltrans_output_list_:
       case OPT_fresolution_:
+      case OPT_fdebug_prefix_map_:
 	/* Ignore these.  */
 	continue;
       default:
-- 
1.9.1