From 254ffa6f532d95e16d50aff37ff0a0e07e63dfbe Mon Sep 17 00:00:00 2001
From: Robert Scott <code@humanleg.org.uk>
Date: Sun, 22 May 2022 18:33:08 +0100
Subject: [PATCH] falcon: use gcc10Stdenv

build fails with gcc 11
---
 pkgs/development/interpreters/falcon/default.nix | 4 ++--
 pkgs/top-level/all-packages.nix                  | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/interpreters/falcon/default.nix b/pkgs/development/interpreters/falcon/default.nix
index 0d2aa0b6420..40c05113ecf 100644
--- a/pkgs/development/interpreters/falcon/default.nix
+++ b/pkgs/development/interpreters/falcon/default.nix
@@ -1,6 +1,6 @@
-{ lib, gccStdenv, fetchFromGitHub, cmake, pkg-config, pcre, zlib, sqlite }:
+{ lib, stdenv, fetchFromGitHub, cmake, pkg-config, pcre, zlib, sqlite }:
 
-gccStdenv.mkDerivation {
+stdenv.mkDerivation {
   pname = "falcon";
   version = "unstable-2018-10-23";
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index dc79172c31b..c4be32fcb87 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13103,7 +13103,9 @@ with pkgs;
 
   hop = callPackage ../development/compilers/hop { };
 
-  falcon = callPackage ../development/interpreters/falcon { };
+  falcon = callPackage ../development/interpreters/falcon {
+    stdenv = gcc10Stdenv;
+  };
 
   fsharp = callPackage ../development/compilers/fsharp { };