gnum4: fix cygwin build (#479391)

2026-01-13 03:20:00 +00:00
parent 99f776f816 47f198979b
commit 37db84c88f
1 changed files with 3 additions and 0 deletions
@@ -2,6 +2,7 @@
  lib,
  stdenv,
  fetchurl,
+  gnulib,
 }:

 # Note: this package is used for bootstrapping fetchurl, and thus
@@ -18,6 +19,8 @@ stdenv.mkDerivation (finalAttrs: {
    hash = "sha256-rGmJ7l0q7YFzl4BjDMLOCX4qZUb+uWpKVNs31GoUUuQ=";
  };

+  patches = lib.optional stdenv.hostPlatform.isCygwin gnulib.patches.memcpy-fix-backport-250512;
+
  # this could be accomplished by updateAutotoolsGnuConfigScriptsHook, but that causes infinite recursion
  # necessary for FreeBSD code path in configure
  postPatch = ''