From ce35c1b37ce268aa67b9d20c7c03e4d41f417473 Mon Sep 17 00:00:00 2001
From: Alexandre Esteves <alexfmpe@proton.me>
Date: Sun, 1 Feb 2026 04:58:03 +0000
Subject: [PATCH] haskell.compiler.ghcHEAD: 9.15.20251225 -> 9.15.20260218

---
 pkgs/development/compilers/ghc/common-hadrian.nix | 6 ++++--
 pkgs/development/compilers/ghc/head.nix           | 6 +++---
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/compilers/ghc/common-hadrian.nix b/pkgs/development/compilers/ghc/common-hadrian.nix
index 33f95c9c37eb..88d0f9882ba4 100644
--- a/pkgs/development/compilers/ghc/common-hadrian.nix
+++ b/pkgs/development/compilers/ghc/common-hadrian.nix
@@ -320,8 +320,10 @@
         ./ghc-define-undefined-elf-st-visibility.patch
       ]
 
-      # Fix docs build with Sphinx >= 9 https://gitlab.haskell.org/ghc/ghc/-/issues/26810
-      ++ [ ./ghc-9.6-or-later-docs-sphinx-9.patch ]
+      ++ lib.optionals (lib.versionOlder version "9.15.20260127") [
+        # Fix docs build with Sphinx >= 9 https://gitlab.haskell.org/ghc/ghc/-/issues/26810
+        ./ghc-9.6-or-later-docs-sphinx-9.patch
+      ]
 
       ++ (import ./common-llvm-patches.nix { inherit lib version fetchpatch; });
 
diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index e343cd33cef8..238c271ec91e 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -1,5 +1,5 @@
 import ./common-hadrian.nix {
-  version = "9.15.20251225";
-  rev = "a3afae0c85fa57479378a5df5bbde2e3a8da8a06";
-  sha256 = "sha256-inZFFKnCb8C7RTlKP2bnHOLfc1GveGi6Wy0uAaLv1Kk=";
+  version = "9.15.20260218";
+  rev = "68bd08055594b8cbf6148a72d108786deb6c12a1";
+  sha256 = "sha256-SOTlIjtxC4QLG5phTOEYPp1mS59jhL05bGAzopdLAJg=";
 }