btrfs-progs: fix build with new e2fsprogs

pkgs/tools/filesystems/btrfs-progs/default.nix

@@ -1,17 +1,24 @@
-{ stdenv, fetchurl, pkgconfig, attr, acl, zlib, libuuid, e2fsprogs, lzo
+{ stdenv, fetchurl, fetchpatch, pkgconfig, attr, acl, zlib, libuuid, e2fsprogs, lzo
 , asciidoc, xmlto, docbook_xml_dtd_45, docbook_xsl, libxslt, zstd
 }:
 
-let version = "4.15.1"; in
-
 stdenv.mkDerivation rec {
   name = "btrfs-progs-${version}";
+  version = "4.15.1";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/people/kdave/btrfs-progs/btrfs-progs-v${version}.tar.xz";
     sha256 = "15izak6jg6pqr6ha9447cdrdj9k6kfiarvwlrj53cpvrsv02l437";
   };
 
+  patches = [
+    # Fix build with e2fsprogs 1.44.0
+    (fetchpatch {
+      url = "https://patchwork.kernel.org/patch/10281327/raw/";
+      sha256 = "016124hjms220809zjvvr7l1gq23j419d3piaijsaw8n7yd3kksf";
+    })
+  ];
+
   nativeBuildInputs = [
     pkgconfig asciidoc xmlto docbook_xml_dtd_45 docbook_xsl libxslt
   ];
@@ -20,7 +27,7 @@ stdenv.mkDerivation rec {
 
   # gcc bug with -O1 on ARM with gcc 4.8
   # This should be fine on all platforms so apply universally
-  patchPhase = "sed -i s/-O1/-O2/ configure";
+  postPatch = "sed -i s/-O1/-O2/ configure";
 
   postInstall = ''
     install -v -m 444 -D btrfs-completion $out/etc/bash_completion.d/btrfs