From 2faf2a305d7d95a9ca618ef08c774d57a521e9fa Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Tue, 12 Feb 2019 21:29:52 +0000
Subject: [PATCH] syscall: don't assume that WIFCONTINUED is defined

    It's not defined on the Hurd.

    Reviewed-on: https://go-review.googlesource.com/c/161963

From-SVN: r268828
---
 gcc/go/gofrontend/MERGE | 2 +-
 libgo/go/syscall/wait.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index 1339d9fbb23..3ab1f29d31f 100644
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -1,4 +1,4 @@
-fc8aa5a46433d6ecba9fd1cd0bee4290c314ca06
+6d03c4c8ca320042bd550d44c0f25575c5311ac2
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.
diff --git a/libgo/go/syscall/wait.c b/libgo/go/syscall/wait.c
index c0c5cca39af..9555a41b986 100644
--- a/libgo/go/syscall/wait.c
+++ b/libgo/go/syscall/wait.c
@@ -16,6 +16,10 @@
 #define WCOREDUMP(status) (((status) & 0200) != 0)
 #endif
 
+#ifndef WIFCONTINUED
+#define WIFCONTINUED(x) 0
+#endif
+
 extern _Bool Exited (uint32_t *w)
   __asm__ (GOSYM_PREFIX "syscall.WaitStatus.Exited");
 
-- 
2.30.2