From 862f05cb00da70f86705ec6c70c2efb2fcd02e60 Mon Sep 17 00:00:00 2001
From: Linus Heckemann <git@sphalerite.org>
Date: Fri, 4 Oct 2019 15:08:28 +0200
Subject: [PATCH] Revert "grub: 2.02 -> 2.04-rc1"

This reverts commit df4d0fab2f62fc1ce1d904dbbfd29e5c66da67bf.

See #61718 for rationale.
---
 pkgs/tools/misc/grub/2.0x.nix                 | 35 ++++++++++---------
 .../misc/grub/relocation-not-implemented.diff | 25 +++++++++++++
 2 files changed, 43 insertions(+), 17 deletions(-)
 create mode 100644 pkgs/tools/misc/grub/relocation-not-implemented.diff

diff --git a/pkgs/tools/misc/grub/2.0x.nix b/pkgs/tools/misc/grub/2.0x.nix
index 8ea7a0fa0a2a4..a38218ce07e8b 100644
--- a/pkgs/tools/misc/grub/2.0x.nix
+++ b/pkgs/tools/misc/grub/2.0x.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, flex, bison, python, autoconf, automake, gnulib, libtool
+{ stdenv, fetchurl, fetchpatch, flex, bison, python
 , gettext, ncurses, libusb, freetype, qemu, lvm2, unifont, pkgconfig
 , fuse # only needed for grub-mount
 , zfs ? null
@@ -31,7 +31,7 @@ let
   canEfi = any (system: stdenv.hostPlatform.system == system) (mapAttrsToList (name: _: name) efiSystemsBuild);
   inPCSystems = any (system: stdenv.hostPlatform.system == system) (mapAttrsToList (name: _: name) pcSystems);
 
-  version = "2.04-rc1";
+  version = "2.02";
 
 in (
 
@@ -43,18 +43,28 @@ stdenv.mkDerivation rec {
   pname = "grub";
   inherit version;
 
-  src = fetchgit {
-    url = "git://git.savannah.gnu.org/grub.git";
-    rev = "${pname}-${version}";
-    sha256 = "0xkcfxs0hbzvi33kg4abkayl8b7gym9sv8ljbwlh2kpz8i4kmnk0";
+  src = fetchurl {
+    url = "mirror://gnu/grub/${pname}-${version}.tar.xz";
+    sha256 = "03vvdfhdmf16121v7xs8is2krwnv15wpkhkf16a4yf8nsfc3f2w1";
   };
 
   patches = [
     ./fix-bash-completion.patch
+    # This patch makes grub compatible with the XFS sparse inode
+    # feature introduced by xfsprogs-4.16.
+    # to be removed in grub-2.03
+    (fetchpatch {
+      url = https://git.savannah.gnu.org/cgit/grub.git/patch/?id=cda0a857dd7a27cd5d621747464bfe71e8727fff;
+      sha256 = "0k9qrkdxwdqk6sz05q9smqwjr6pvgc9adx1mlf0807g4im91xnm0";
+    })
+    ./relocation-not-implemented.diff
   ];
+  postPatch = ''
+    substituteInPlace ./configure --replace '/usr/share/fonts/unifont' '${unifont}/share/fonts'
+  '';
 
-  nativeBuildInputs = [ bison flex python pkgconfig autoconf automake ];
-  buildInputs = [ ncurses libusb freetype gettext lvm2 fuse libtool ]
+  nativeBuildInputs = [ bison flex python pkgconfig ];
+  buildInputs = [ ncurses libusb freetype gettext lvm2 fuse ]
     ++ optional doCheck qemu
     ++ optional zfsSupport zfs;
 
@@ -82,15 +92,6 @@ stdenv.mkDerivation rec {
            -e's/qemu-system-i386/qemu-system-x86_64 -nodefaults/g'
 
       unset CPP # setting CPP intereferes with dependency calculation
-
-      cp -r ${gnulib} $PWD/gnulib
-      chmod u+w -R $PWD/gnulib
-
-      patchShebangs .
-
-      ./bootstrap --no-git --gnulib-srcdir=$PWD/gnulib
-
-      substituteInPlace ./configure --replace '/usr/share/fonts/unifont' '${unifont}/share/fonts'
     '';
 
   configureFlags = [ "--enable-grub-mount" ] # dep of os-prober
diff --git a/pkgs/tools/misc/grub/relocation-not-implemented.diff b/pkgs/tools/misc/grub/relocation-not-implemented.diff
new file mode 100644
index 0000000000000..0b7bf947d1424
--- /dev/null
+++ b/pkgs/tools/misc/grub/relocation-not-implemented.diff
@@ -0,0 +1,25 @@
+https://git.savannah.gnu.org/cgit/grub.git/commit/util?id=842c390469e2c2e10b5
+diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c
+index a2bb054..39d7efb 100644
+--- a/util/grub-mkimagexx.c
++++ b/util/grub-mkimagexx.c
+@@ -841,6 +841,7 @@ SUFFIX (relocate_addresses) (Elf_Ehdr *e, Elf_Shdr *sections,
+ 		  break;
+ 
+ 		case R_X86_64_PC32:
++		case R_X86_64_PLT32:
+ 		  {
+ 		    grub_uint32_t *t32 = (grub_uint32_t *) target;
+ 		    *t32 = grub_host_to_target64 (grub_target_to_host32 (*t32)
+diff --git a/util/grub-module-verifier.c b/util/grub-module-verifier.c
+index 9179285..a79271f 100644
+--- a/util/grub-module-verifier.c
++++ b/util/grub-module-verifier.c
+@@ -19,6 +19,7 @@ struct grub_module_verifier_arch archs[] = {
+       -1
+     }, (int[]){
+       R_X86_64_PC32,
++      R_X86_64_PLT32,
+       -1
+     }
+   },