From 73cac618016a471e770672883619b0e323f9d875 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Thu, 14 Mar 2024 21:22:31 -0700
Subject: [PATCH] net: #define _GNU_SOURCE to 1

Makes the build work with CGO_CPPFLAGS=-D_GNU_SOURCE,
as reportedly used by TinyGo.

Fixes #66325

Change-Id: I794f1cd89814638fdb6c3066d13bbd7da88c9d93
Reviewed-on: https://go-review.googlesource.com/c/go/+/571875
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Commit-Queue: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
---
 src/net/cgo_unix_cgo.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/net/cgo_unix_cgo.go b/src/net/cgo_unix_cgo.go
index 7c609eddbf..d38ae0a84f 100644
--- a/src/net/cgo_unix_cgo.go
+++ b/src/net/cgo_unix_cgo.go
@@ -7,7 +7,7 @@
 package net
 
 /*
-#define _GNU_SOURCE
+#define _GNU_SOURCE 1
 
 #cgo CFLAGS: -fno-stack-protector
 #include <sys/types.h>
-- 
2.50.0