From 6d8db49ed0f617a966e244ded324ef804b998764 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@gmail.com>
Date: Sat, 13 Apr 2024 22:48:20 +0200
Subject: [PATCH] f2c: 20240130 -> 20240312

---
 pkgs/development/tools/f2c/default.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/f2c/default.nix b/pkgs/development/tools/f2c/default.nix
index da68b27ddeb9..4b263a907b05 100644
--- a/pkgs/development/tools/f2c/default.nix
+++ b/pkgs/development/tools/f2c/default.nix
@@ -2,15 +2,18 @@
 
 stdenv.mkDerivation {
   pname = "f2c";
-  version = "20240130";
+  version = "20240312";
 
   src = fetchurl {
     url = "https://www.netlib.org/f2c/src.tgz";
-    sha256 = "sha256-YciR1CbtsFvGR9b3/DRcLn9NzlXQksVKj8Xhr0g6MjU=";
+    sha256 = "sha256-TTPve2fe31/Ad+xFAWy6NUIes2QyUi6NjFucN0pdb5k=";
   };
 
   makeFlags = [ "-f" "makefile.u" ];
 
+  # Ensure xsum binary is built from scratch
+  preBuild = "rm xsum";
+
   installPhase = ''
     runHook preInstall