From 47acfb12ff70526874e3771ac520f18c90dfb28f Mon Sep 17 00:00:00 2001
From: Andreas Schaafsma <andreas@subsonics.nl>
Date: Thu, 2 Apr 2026 04:26:41 +0200
Subject: [PATCH] specify mesa-git-unstable to specific rev rather than main

---
 overlays/mesa-gcc/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/overlays/mesa-gcc/default.nix b/overlays/mesa-gcc/default.nix
index c1bf76b..0c4ecf1 100644
--- a/overlays/mesa-gcc/default.nix
+++ b/overlays/mesa-gcc/default.nix
@@ -2,13 +2,13 @@
 
 final: prev: {
   mesa = (prev.mesa.overrideAttrs (old: rec {
-    version = "git-unstable-2026-03-22";
+    version = "git-unstable-2026-04-02";
     src = prev.fetchFromGitLab {
       domain = "gitlab.freedesktop.org";
       owner = "mesa";
       repo = "mesa";
-      rev = "main";
-      hash = "sha256-IoLD9ODAU8sMqnPeDXdPhU3S1fr/UNnmuR3CpZC99Rs=";
+      rev = "72e9f9a760a5dd81a74497f1daef054af1b6b827";
+      hash = "sha256-81V5RdLSLYeGJ/wh5H8L6vq+QdR6yMkJxDV+6Yf5FPk=";
     };
     patches = [];
     buildInputs = old.buildInputs ++ (with prev.llvmPackages_21; [