From 502911d57fb9311270c2adbdc25601caf62434fb Mon Sep 17 00:00:00 2001
From: OPNA2608 <opna2608@protonmail.com>
Date: Wed, 7 Feb 2024 18:00:38 +0100
Subject: [PATCH] c2ffi: Fix passthru.updateScript settings

---
 pkgs/development/tools/misc/c2ffi/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/tools/misc/c2ffi/default.nix b/pkgs/development/tools/misc/c2ffi/default.nix
index a66ae2aa35ea..28364b8beeed 100644
--- a/pkgs/development/tools/misc/c2ffi/default.nix
+++ b/pkgs/development/tools/misc/c2ffi/default.nix
@@ -24,6 +24,9 @@ llvmPackages.stdenv.mkDerivation {
   passthru.updateScript = unstableGitUpdater {
     url = "https://github.com/rpav/c2ffi.git";
     branch = c2ffiBranch;
+    # Tags only exist for older LLVM versions, so they would result in nonsense names
+    # like: c2ffi-llvm-16.0.0-11.0.0.0-unstable-YYYY-MM-DD
+    hardcodeZeroVersion = true;
   };
 
   nativeBuildInputs = [