From d39a026cc2669ab842704c62e586cb8c5195b30a Mon Sep 17 00:00:00 2001
From: "R. RyanTM" <ryantm-bot@ryantm.com>
Date: Mon, 28 Feb 2022 12:43:31 -0800
Subject: [PATCH] txr: 273 -> 274 (#162228)

* txr: 273 -> 274

* txr: latest clang stdenv, fixes w/musl

I have not identified a cause but since this resolves the issue
let's use latest clang for now.

* txr: no longer needs bison/flex unless in maintainer mode

Co-authored-by: Will Dietz <w@wdtz.org>
---
 pkgs/tools/misc/txr/default.nix | 7 +++----
 pkgs/top-level/all-packages.nix | 2 +-
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/pkgs/tools/misc/txr/default.nix b/pkgs/tools/misc/txr/default.nix
index d8ba08611207..4b521ed9ddaa 100644
--- a/pkgs/tools/misc/txr/default.nix
+++ b/pkgs/tools/misc/txr/default.nix
@@ -1,15 +1,14 @@
-{ lib, stdenv, fetchurl, bison, flex, libffi, coreutils }:
+{ lib, stdenv, fetchurl, libffi, coreutils }:
 
 stdenv.mkDerivation rec {
   pname = "txr";
-  version = "273";
+  version = "274";
 
   src = fetchurl {
     url = "http://www.kylheku.com/cgit/txr/snapshot/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-l0o60NktIsKn720kO8xzySQBMAVrfYhhWZ8L5K8QrUg=";
+    sha256 = "sha256-bWgz0kmPLN0V0rkFRiCqxkBjhN8FV9fL+Vu8GSw9Ja4=";
   };
 
-  nativeBuildInputs = [ bison flex ];
   buildInputs = [ libffi ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a8b54c390f85..e49e28257d17 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10604,7 +10604,7 @@ with pkgs;
 
   twurl = callPackage ../tools/misc/twurl { };
 
-  txr = callPackage ../tools/misc/txr { stdenv = clangStdenv; };
+  txr = callPackage ../tools/misc/txr { inherit (llvmPackages_latest) stdenv; };
 
   txt2man = callPackage ../tools/misc/txt2man { };