From 669676b6357ef1fd9a5ab6e9ee776b36246d94e4 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gbeutner@serenityos.org>
Date: Tue, 27 Apr 2021 18:24:04 +0200
Subject: [PATCH] Ports: Build fix for gcc when building the port with gcc
 11.1.0

---
 Ports/gcc/patches/fenv.patch | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Ports/gcc/patches/fenv.patch

diff --git a/Ports/gcc/patches/fenv.patch b/Ports/gcc/patches/fenv.patch
new file mode 100644
index 00000000000..cb90411fa34
--- /dev/null
+++ b/Ports/gcc/patches/fenv.patch
@@ -0,0 +1,20 @@
+diff -Naur gcc-11.1.0/libstdc++-v3/include/c_compatibility/fenv.h gcc-11.1.0.serenity/libstdc++-v3/include/c_compatibility/fenv.h
+--- gcc-11.1.0/libstdc++-v3/include/c_compatibility/fenv.h	2021-04-27 12:00:16.000000000 +0200
++++ gcc-11.1.0.serenity/libstdc++-v3/include/c_compatibility/fenv.h	2021-04-27 18:19:15.749373118 +0200
+@@ -26,8 +26,8 @@
+  *  This is a Standard C++ Library header.
+  */
+ 
+-#ifndef _GLIBCXX_FENV_H
+-#define _GLIBCXX_FENV_H 1
++#ifndef _GLIBCXX_PORT_FENV_H
++#define _GLIBCXX_PORT_FENV_H 1
+ 
+ #pragma GCC system_header
+ 
+@@ -78,4 +78,4 @@
+ 
+ #endif // C++11
+ 
+-#endif // _GLIBCXX_FENV_H
++#endif // _GLIBCXX_PORT_FENV_H