libunwind: fix for aarch64 and non-4K pages (#166006)

Co-authored-by: Sandro <sandro.jaeckel@gmail.com>

pkgs/development/libraries/libunwind/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, autoreconfHook, xz, buildPackages }:
+{ stdenv, lib, fetchurl, fetchpatch, autoreconfHook, xz, buildPackages }:
 
 stdenv.mkDerivation rec {
   pname = "libunwind";
@@ -9,6 +9,14 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-SmrsZmmR+0XQiJxErt6K1usQgHHDVU/N/2cfnJR5SXY=";
   };
 
+  patches = [
+    # Fix for aarch64 and non-4K pages. Remove once upgraded past 1.6.2.
+    (fetchpatch {
+      url = "https://github.com/libunwind/libunwind/commit/e85b65cec757ef589f28957d0c6c21c498a03bdf.patch";
+      sha256 = "1lnlygvhqrdrjgw303pg2k2k4ms4gaghpjsgmhk47q83vy1yjwfg";
+    })
+  ];
+
   postPatch = if stdenv.cc.isClang then ''
     substituteInPlace configure.ac --replace "-lgcc_s" ""
   '' else lib.optionalString stdenv.hostPlatform.isMusl ''