sys-boot/grub : version bump

11 files changed, 121 insertions, 719 deletions

diff --git a/sys-boot/grub/Manifest b/sys-boot/grub/Manifest
index 106fa33c..322f5de6 100644
--- a/sys-boot/grub/Manifest
+++ b/sys-boot/grub/Manifest
@@ -1,3 +1,3 @@
 DIST dejavu-sans-ttf-2.37.zip 417746 BLAKE2B c8904f3cd5a49370a7dc10e456684c88aeae998a99090bf4d0a5baa4f36cc8fb8f70586cf6d610a5ffeee97261d28c80f55bbe9dcfc3ed796d5c2d60e79adb58 SHA512 ede5899daa1984c5aa8cacb1c850eb53f189dddef3d9bb78bf9774d8976b7c0d6eb0bcf86237cd7d11f5b36cf5b5058d42cd94d3bd76f2bd0931c7ceb1271fae
-DIST grub-2.02.tar.xz 6113260 BLAKE2B 7c5ec61a8dc5a00e9cdc91c489f0d2ee37cd7e673eef8e8e26bbc18c5ec28829f563b9298874fb96d45a5d523ce366e936649c21ebda7462afda0cc328b970ce SHA512 cc6eb0a42b5c8df2f671cc128ff725afb3ff1f8832a196022e433cf0d3b75decfca2316d0aa5fabea75747d55e88f3d021dd93508563f8ca80fd7b9e7fe1f088
-DIST unifont-9.0.06.pcf.gz 1360354 BLAKE2B 09b96e1711c729ef159d62e3ea7b289ca2d01dc0ea417e35a18b73dc02a23f62ce7821d9761bceee4002d9eeaabd91cfb69bbacc6fbdfdfa00445d18fe8f1d66 SHA512 dd0a1afa72f5204c62055d83f22750c74af38ffafdb8eda8e1f1cf7292e572a14969b8a9a6a2cb336d5bed4ab633f6b5a962c59117a590e4238788959cb82774
+DIST grub-2.04.tar.xz 6393864 BLAKE2B 413ffb9aaeae1ee3128032914ca426a1a5adb3737895dfe563fdde5a7e0386ac2dbc2f7ddfc4e0a67b3ad90494985d6886c20054b038701feb743e67e2eed9d0 SHA512 9c15c42d0cf5d61446b752194e3b628bb04be0fe6ea0240ab62b3d753784712744846e1f7c3651d8e0968d22012e6d713c38c44936d4004ded3ca4d4007babbb
+DIST unifont-12.1.02.pcf.gz 1335424 BLAKE2B 97080312468e3f3c8aa6f49cef08f5622641e8c9c035f3ede1e09d8d98de4e78d3b23c8aba2e8070eb46cbebd2d55e8568e467d7f15f35aa8fc8db792b7e5f14 SHA512 b280b2db7cf5f480b0668c331130dede2c0cc87d5e02e44566b77787113d0f6604d0105522858288f2ac6b8e77df7a2d9878725013a6c778dc5bfb183156e2f0
diff --git a/sys-boot/grub/files/05-gfxpayload.patch b/sys-boot/grub/files/01-gfxpayload.patch
index 6c63ef88..6c63ef88 100644
--- a/sys-boot/grub/files/05-gfxpayload.patch
+++ b/sys-boot/grub/files/01-gfxpayload.patch
diff --git a/sys-boot/grub/files/01-xfs-accept-filesystem-with-sparse-inodes.patch b/sys-boot/grub/files/01-xfs-accept-filesystem-with-sparse-inodes.patch
deleted file mode 100644
index f18553dc..00000000
--- a/sys-boot/grub/files/01-xfs-accept-filesystem-with-sparse-inodes.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-Source/Upstream: Yes, fixed in git master
-Reason: xfs: Accept filesystem with sparse inodes
-
-From cda0a857dd7a27cd5d621747464bfe71e8727fff Mon Sep 17 00:00:00 2001
-From: Daniel Kiper <daniel.kiper@oracle.com>
-Date: Tue, 29 May 2018 16:16:02 +0200
-Subject: xfs: Accept filesystem with sparse inodes
-
-The sparse inode metadata format became a mkfs.xfs default in
-xfsprogs-4.16.0, and such filesystems are now rejected by grub as
-containing an incompatible feature.
-
-In essence, this feature allows xfs to allocate inodes into fragmented
-freespace.  (Without this feature, if xfs could not allocate contiguous
-space for 64 new inodes, inode creation would fail.)
-
-In practice, the disk format change is restricted to the inode btree,
-which as far as I can tell is not used by grub.  If all you're doing
-today is parsing a directory, reading an inode number, and converting
-that inode number to a disk location, then ignoring this feature
-should be fine, so I've added it to XFS_SB_FEAT_INCOMPAT_SUPPORTED
-
-I did some brief testing of this patch by hacking up the regression
-tests to completely fragment freespace on the test xfs filesystem, and
-then write a large-ish number of inodes to consume any existing
-contiguous 64-inode chunk.  This way any files the grub tests add and
-traverse would be in such a fragmented inode allocation.  Tests passed,
-but I'm not sure how to cleanly integrate that into the test harness.
-
-Signed-off-by: Eric Sandeen <sandeen@redhat.com>
-Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
-Tested-by: Chris Murphy <lists@colorremedies.com>
----
- grub-core/fs/xfs.c | 11 ++++++++++-
- 1 file changed, 10 insertions(+), 1 deletion(-)
-
-diff --git a/grub-core/fs/xfs.c b/grub-core/fs/xfs.c
-index c6031bd..3b00c74 100644
---- a/grub-core/fs/xfs.c
-+++ b/grub-core/fs/xfs.c
-@@ -79,9 +79,18 @@ GRUB_MOD_LICENSE ("GPLv3+");
- #define XFS_SB_FEAT_INCOMPAT_SPINODES   (1 << 1)        /* sparse inode chunks */
- #define XFS_SB_FEAT_INCOMPAT_META_UUID  (1 << 2)        /* metadata UUID */
- 
--/* We do not currently verify metadata UUID so it is safe to read such filesystem */
-+/*
-+ * Directory entries with ftype are explicitly handled by GRUB code.
-+ *
-+ * We do not currently read the inode btrees, so it is safe to read filesystems
-+ * with the XFS_SB_FEAT_INCOMPAT_SPINODES feature.
-+ *
-+ * We do not currently verify metadata UUID, so it is safe to read filesystems
-+ * with the XFS_SB_FEAT_INCOMPAT_META_UUID feature.
-+ */
- #define XFS_SB_FEAT_INCOMPAT_SUPPORTED \
- 	(XFS_SB_FEAT_INCOMPAT_FTYPE | \
-+	 XFS_SB_FEAT_INCOMPAT_SPINODES | \
- 	 XFS_SB_FEAT_INCOMPAT_META_UUID)
- 
- struct grub_xfs_sblock
--- 
-cgit v1.0-41-gc330
-
diff --git a/sys-boot/grub/files/06-KERNEL_GLOBS.patch b/sys-boot/grub/files/02-KERNEL_GLOBS.patch
index c66ee68d..c66ee68d 100644
--- a/sys-boot/grub/files/06-KERNEL_GLOBS.patch
+++ b/sys-boot/grub/files/02-KERNEL_GLOBS.patch
diff --git a/sys-boot/grub/files/02-support-multiple-early-initrd-images.patch b/sys-boot/grub/files/02-support-multiple-early-initrd-images.patch
deleted file mode 100644
index 4e17549c..00000000
--- a/sys-boot/grub/files/02-support-multiple-early-initrd-images.patch
+++ /dev/null
@@ -1,180 +0,0 @@
-Source/Upstream: Yes, fixed in git master
-Reason: Support multiple early initrd images
-
-From a698240df0c43278b2d1d7259c8e7a6926c63112 Mon Sep 17 00:00:00 2001
-From: "Matthew S. Turnbull" <sparky@bluefang-logic.com>
-Date: Sat, 24 Feb 2018 17:44:58 -0500
-Subject: grub-mkconfig/10_linux: Support multiple early initrd images
-
-Add support for multiple, shared, early initrd images. These early
-images will be loaded in the order declared, and all will be loaded
-before the initrd image.
-
-While many classes of data can be provided by early images, the
-immediate use case would be for distributions to provide CPU
-microcode to mitigate the Meltdown and Spectre vulnerabilities.
-
-There are two environment variables provided for declaring the early
-images.
-
-* GRUB_EARLY_INITRD_LINUX_STOCK is for the distribution declare
-  images that are provided by the distribution or installed packages.
-  If undeclared, this will default to a set of common microcode image
-  names.
-
-* GRUB_EARLY_INITRD_LINUX_CUSTOM is for user created images. User
-  images will be loaded after the stock images.
-
-These separate configurations allow the distribution and user to
-declare different image sets without clobbering each other.
-
-This also makes a minor update to ensure that UUID partition labels
-stay disabled when no initrd image is found, even if early images are
-present.
-
-This is a continuation of a previous patch published by Christian
-Hesse in 2016:
-http://lists.gnu.org/archive/html/grub-devel/2016-02/msg00025.html
-
-Down stream Gentoo bug:
-https://bugs.gentoo.org/645088
-
-Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
-Signed-off-by: Matthew S. Turnbull <sparky@bluefang-logic.com>
-Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
----
- docs/grub.texi          | 19 +++++++++++++++++++
- util/grub-mkconfig.in   |  8 ++++++++
- util/grub.d/10_linux.in | 33 +++++++++++++++++++++++++++------
- 3 files changed, 54 insertions(+), 6 deletions(-)
-
-diff --git a/docs/grub.texi b/docs/grub.texi
-index 137b894..65b4bbe 100644
---- a/docs/grub.texi
-+++ b/docs/grub.texi
-@@ -1398,6 +1398,25 @@ for all respectively normal entries.
- The values of these options replace the values of @samp{GRUB_CMDLINE_LINUX}
- and @samp{GRUB_CMDLINE_LINUX_DEFAULT} for Linux and Xen menu entries.
- 
-+@item GRUB_EARLY_INITRD_LINUX_CUSTOM
-+@itemx GRUB_EARLY_INITRD_LINUX_STOCK
-+List of space-separated early initrd images to be loaded from @samp{/boot}.
-+This is for loading things like CPU microcode, firmware, ACPI tables, crypto
-+keys, and so on. These early images will be loaded in the order declared,
-+and all will be loaded before the actual functional initrd image.
-+
-+@samp{GRUB_EARLY_INITRD_LINUX_STOCK} is for your distribution to declare
-+images that are provided by the distribution. It should not be modified
-+without understanding the consequences. They will be loaded first.
-+
-+@samp{GRUB_EARLY_INITRD_LINUX_CUSTOM} is for your custom created images.
-+
-+The default stock images are as follows, though they may be overridden by
-+your distribution:
-+@example
-+intel-uc.img intel-ucode.img amd-uc.img amd-ucode.img early_ucode.cpio microcode.cpio
-+@end example
-+
- @item GRUB_DISABLE_LINUX_UUID
- Normally, @command{grub-mkconfig} will generate menu entries that use
- universally-unique identifiers (UUIDs) to identify the root filesystem to
-diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
-index f8496d2..35ef583 100644
---- a/util/grub-mkconfig.in
-+++ b/util/grub-mkconfig.in
-@@ -147,6 +147,12 @@ if [ x"$GRUB_FS" = xunknown ]; then
-     GRUB_FS="$(stat -f --printf=%T / || echo unknown)"
- fi
- 
-+# Provide a default set of stock linux early initrd images.
-+# Define here so the list can be modified in the sourced config file.
-+if [ "x${GRUB_EARLY_INITRD_LINUX_STOCK}" = "x" ]; then
-+	GRUB_EARLY_INITRD_LINUX_STOCK="intel-uc.img intel-ucode.img amd-uc.img amd-ucode.img early_ucode.cpio microcode.cpio"
-+fi
-+
- if test -f ${sysconfdir}/default/grub ; then
-   . ${sysconfdir}/default/grub
- fi
-@@ -211,6 +217,8 @@ export GRUB_DEFAULT \
-   GRUB_CMDLINE_NETBSD \
-   GRUB_CMDLINE_NETBSD_DEFAULT \
-   GRUB_CMDLINE_GNUMACH \
-+  GRUB_EARLY_INITRD_LINUX_CUSTOM \
-+  GRUB_EARLY_INITRD_LINUX_STOCK \
-   GRUB_TERMINAL_INPUT \
-   GRUB_TERMINAL_OUTPUT \
-   GRUB_SERIAL_COMMAND \
-diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
-index de9044c..faedf74 100644
---- a/util/grub.d/10_linux.in
-+++ b/util/grub.d/10_linux.in
-@@ -136,9 +136,13 @@ EOF
-   if test -n "${initrd}" ; then
-     # TRANSLATORS: ramdisk isn't identifier. Should be translated.
-     message="$(gettext_printf "Loading initial ramdisk ...")"
-+    initrd_path=
-+    for i in ${initrd}; do
-+      initrd_path="${initrd_path} ${rel_dirname}/${i}"
-+    done
-     sed "s/^/$submenu_indentation/" << EOF
- 	echo	'$(echo "$message" | grub_quote)'
--	initrd	${rel_dirname}/${initrd}
-+	initrd	$(echo $initrd_path)
- EOF
-   fi
-   sed "s/^/$submenu_indentation/" << EOF
-@@ -188,7 +192,15 @@ while [ "x$list" != "x" ] ; do
-   alt_version=`echo $version | sed -e "s,\.old$,,g"`
-   linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
- 
--  initrd=
-+  initrd_early=
-+  for i in ${GRUB_EARLY_INITRD_LINUX_STOCK} \
-+	   ${GRUB_EARLY_INITRD_LINUX_CUSTOM}; do
-+    if test -e "${dirname}/${i}" ; then
-+      initrd_early="${initrd_early} ${i}"
-+    fi
-+  done
-+
-+  initrd_real=
-   for i in "initrd.img-${version}" "initrd-${version}.img" "initrd-${version}.gz" \
- 	   "initrd-${version}" "initramfs-${version}.img" \
- 	   "initrd.img-${alt_version}" "initrd-${alt_version}.img" \
-@@ -198,11 +210,22 @@ while [ "x$list" != "x" ] ; do
- 	   "initramfs-genkernel-${GENKERNEL_ARCH}-${version}" \
- 	   "initramfs-genkernel-${GENKERNEL_ARCH}-${alt_version}"; do
-     if test -e "${dirname}/${i}" ; then
--      initrd="$i"
-+      initrd_real="${i}"
-       break
-     fi
-   done
- 
-+  initrd=
-+  if test -n "${initrd_early}" || test -n "${initrd_real}"; then
-+    initrd="${initrd_early} ${initrd_real}"
-+
-+    initrd_display=
-+    for i in ${initrd}; do
-+      initrd_display="${initrd_display} ${dirname}/${i}"
-+    done
-+    gettext_printf "Found initrd image: %s\n" "$(echo $initrd_display)" >&2
-+  fi
-+
-   config=
-   for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do
-     if test -e "${i}" ; then
-@@ -216,9 +239,7 @@ while [ "x$list" != "x" ] ; do
-       initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"`
-   fi
- 
--  if test -n "${initrd}" ; then
--    gettext_printf "Found initrd image: %s\n" "${dirname}/${initrd}" >&2
--  elif test -z "${initramfs}" ; then
-+  if test -z "${initramfs}" && test -z "${initrd_real}" ; then
-     # "UUID=" and "ZFS=" magic is parsed by initrd or initramfs.  Since there's
-     # no initrd or builtin initramfs, it can't work here.
-     linux_root_device_thisversion=${GRUB_DEVICE}
--- 
-cgit v1.0-41-gc330
-
diff --git a/sys-boot/grub/files/03-relocation.patch b/sys-boot/grub/files/03-relocation.patch
deleted file mode 100644
index 1aeae684..00000000
--- a/sys-boot/grub/files/03-relocation.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-commit 842c390469e2c2e10b5aa36700324cd3bde25875
-Author: H.J. Lu <hjl.tools@gmail.com>
-Date:   Sat Feb 17 06:47:28 2018 -0800
-
-    x86-64: Treat R_X86_64_PLT32 as R_X86_64_PC32
-    
-    Starting from binutils commit bd7ab16b4537788ad53521c45469a1bdae84ad4a:
-    
-    https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=bd7ab16b4537788ad53521c45469a1bdae84ad4a
-    
-    x86-64 assembler generates R_X86_64_PLT32, instead of R_X86_64_PC32, for
-    32-bit PC-relative branches.  Grub2 should treat R_X86_64_PLT32 as
-    R_X86_64_PC32.
-    
-    Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
-    Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
-
-diff --git a/grub-core/efiemu/i386/loadcore64.c b/grub-core/efiemu/i386/loadcore64.c
-index e49d0b6ff..18facf47f 100644
---- a/grub-core/efiemu/i386/loadcore64.c
-+++ b/grub-core/efiemu/i386/loadcore64.c
-@@ -98,6 +98,7 @@ grub_arch_efiemu_relocate_symbols64 (grub_efiemu_segment_t segs,
- 		    break;
- 
- 		  case R_X86_64_PC32:
-+		  case R_X86_64_PLT32:
- 		    err = grub_efiemu_write_value (addr,
- 						   *addr32 + rel->r_addend
- 						   + sym.off
-diff --git a/grub-core/kern/x86_64/dl.c b/grub-core/kern/x86_64/dl.c
-index 440690673..3a73e6e6c 100644
---- a/grub-core/kern/x86_64/dl.c
-+++ b/grub-core/kern/x86_64/dl.c
-@@ -70,6 +70,7 @@ grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
- 	  break;
- 
- 	case R_X86_64_PC32:
-+	case R_X86_64_PLT32:
- 	  {
- 	    grub_int64_t value;
- 	    value = ((grub_int32_t) *addr32) + rel->r_addend + sym->st_value -
-diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c
-index a2bb05439..39d7efb91 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 9179285a5..a79271f66 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
-     }
-   },
diff --git a/sys-boot/grub/files/03-sparc64-bios-boot.patch b/sys-boot/grub/files/03-sparc64-bios-boot.patch
new file mode 100644
index 00000000..8fd00d49
--- /dev/null
+++ b/sys-boot/grub/files/03-sparc64-bios-boot.patch
@@ -0,0 +1,50 @@
+From 4e75b2ae313b13b5bfb54cc5e5c53368d6eb2a08 Mon Sep 17 00:00:00 2001
+From: James Clarke <jrtc27@jrtc27.com>
+Date: Thu, 18 Jul 2019 14:31:55 +0200
+Subject: [PATCH] sparc64: Fix BIOS Boot Partition support
+
+Currently, gpt_offset is uninitialised when using a BIOS Boot Partition
+but is used unconditionally inside save_blocklists. Instead, ensure it
+is always initialised to 0 (note that there is already separate code to
+do the equivalent adjustment after we call save_blocklists on this code
+path).
+
+This patch has been tested on a T5-2 LDOM.
+
+Signed-off-by: James Clarke <jrtc27@jrtc27.com>
+Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
+Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
+Reviewed-by: Eric Snowberg <eric.snowberg@oracle.com>
+
+---
+ util/setup.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+---
+ util/setup.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/util/setup.c b/util/setup.c
+index 6f88f3c..3be88aa 100644
+--- a/util/setup.c
++++ b/util/setup.c
+@@ -271,6 +271,9 @@ SETUP (const char *dir,
+   bl.current_segment =
+     GRUB_BOOT_I386_PC_KERNEL_SEG + (GRUB_DISK_SECTOR_SIZE >> 4);
+ #endif
++#ifdef GRUB_SETUP_SPARC64
++  bl.gpt_offset = 0;
++#endif
+   bl.last_length = 0;
+ 
+   /* Read the boot image by the OS service.  */
+@@ -730,7 +733,6 @@ unable_to_embed:
+ #ifdef GRUB_SETUP_SPARC64
+   {
+     grub_partition_t container = root_dev->disk->partition;
+-    bl.gpt_offset = 0;
+ 
+     if (grub_strstr (container->partmap->name, "gpt"))
+       bl.gpt_offset = grub_partition_get_start (container);
+-- 
+cgit v1.0-41-gc330
+
diff --git a/sys-boot/grub/files/04-Fix-packed-not-aligned-error-on-GCC-8.patch b/sys-boot/grub/files/04-Fix-packed-not-aligned-error-on-GCC-8.patch
deleted file mode 100644
index 2d09149f..00000000
--- a/sys-boot/grub/files/04-Fix-packed-not-aligned-error-on-GCC-8.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From 563b1da6e6ae7af46cc8354cadb5dab416989f0a Mon Sep 17 00:00:00 2001
-From: Michael Chang <mchang@suse.com>
-Date: Mon, 26 Mar 2018 16:52:34 +0800
-Subject: Fix packed-not-aligned error on GCC 8
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When building with GCC 8, there are several errors regarding packed-not-aligned.
-
-./include/grub/gpt_partition.h:79:1: error: alignment 1 of ‘struct grub_gpt_partentry’ is less than 8 [-Werror=packed-not-aligned]
-
-This patch fixes the build error by cleaning up the ambiguity of placing
-aligned structure in a packed one. In "struct grub_btrfs_time" and "struct
-grub_gpt_part_type", the aligned attribute seems to be superfluous, and also
-has to be packed, to ensure the structure is bit-to-bit mapped to the format
-laid on disk. I think we could blame to copy and paste error here for the
-mistake. In "struct efi_variable", we have to use grub_efi_packed_guid_t, as
-the name suggests. :)
-
-Signed-off-by: Michael Chang <mchang@suse.com>
-Tested-by: Michael Chang <mchang@suse.com>
-Tested-by: Paul Menzel <paulepanter@users.sourceforge.net>
-Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
----
- grub-core/fs/btrfs.c          | 2 +-
- include/grub/efiemu/runtime.h | 2 +-
- include/grub/gpt_partition.h  | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c
-index 4849c1ceb..be195448d 100644
---- a/grub-core/fs/btrfs.c
-+++ b/grub-core/fs/btrfs.c
-@@ -175,7 +175,7 @@ struct grub_btrfs_time
- {
-   grub_int64_t sec;
-   grub_uint32_t nanosec;
--} __attribute__ ((aligned (4)));
-+} GRUB_PACKED;
- 
- struct grub_btrfs_inode
- {
-diff --git a/include/grub/efiemu/runtime.h b/include/grub/efiemu/runtime.h
-index 9b6b729f4..36d2dedf4 100644
---- a/include/grub/efiemu/runtime.h
-+++ b/include/grub/efiemu/runtime.h
-@@ -29,7 +29,7 @@ struct grub_efiemu_ptv_rel
- 
- struct efi_variable
- {
--  grub_efi_guid_t guid;
-+  grub_efi_packed_guid_t guid;
-   grub_uint32_t namelen;
-   grub_uint32_t size;
-   grub_efi_uint32_t attributes;
-diff --git a/include/grub/gpt_partition.h b/include/grub/gpt_partition.h
-index 1b32f6725..9668a68c3 100644
---- a/include/grub/gpt_partition.h
-+++ b/include/grub/gpt_partition.h
-@@ -28,7 +28,7 @@ struct grub_gpt_part_type
-   grub_uint16_t data2;
-   grub_uint16_t data3;
-   grub_uint8_t data4[8];
--} __attribute__ ((aligned(8)));
-+} GRUB_PACKED;
- typedef struct grub_gpt_part_type grub_gpt_part_type_t;
- 
- #define GRUB_GPT_PARTITION_TYPE_EMPTY \
--- 
-cgit v1.1-33-g03f6
-
diff --git a/sys-boot/grub/files/07-Allow_GRUB_to_mount_ext234_filesystems_that_have_the_encryption_feature.patch b/sys-boot/grub/files/07-Allow_GRUB_to_mount_ext234_filesystems_that_have_the_encryption_feature.patch
deleted file mode 100644
index 22d62926..00000000
--- a/sys-boot/grub/files/07-Allow_GRUB_to_mount_ext234_filesystems_that_have_the_encryption_feature.patch
+++ /dev/null
@@ -1,140 +0,0 @@
-From 734668238fcc0ef691a080839e04f33854fa133a Mon Sep 17 00:00:00 2001
-From: Eric Biggers <ebiggers@google.com>
-Date: Thu, 29 Jun 2017 13:27:49 +0000
-Subject: Allow GRUB to mount ext2/3/4 filesystems that have the encryption
- feature.
-
-On such a filesystem, inodes may have EXT4_ENCRYPT_FLAG set.
-For a regular file, this means its contents are encrypted; for a
-directory, this means the filenames in its directory entries are
-encrypted; and for a symlink, this means its target is encrypted.  Since
-GRUB cannot decrypt encrypted contents or filenames, just issue an error
-if it would need to do so.  This is sufficient to allow unencrypted boot
-files to co-exist with encrypted files elsewhere on the filesystem.
-
-(Note that encrypted regular files and symlinks will not normally be
-encountered outside an encrypted directory; however, it's possible via
-hard links, so they still need to be handled.)
-
-Tested by booting from an ext4 /boot partition on which I had run
-'tune2fs -O encrypt'.  I also verified that the expected error messages
-are printed when trying to access encrypted directories, files, and
-symlinks from the GRUB command line.  Also ran 'sudo ./grub-fs-tester
-ext4_encrypt'; note that this requires e2fsprogs v1.43+ and Linux v4.1+.
-
-Signed-off-by: Eric Biggers <ebiggers@google.com>
----
- grub-core/fs/ext2.c          | 23 ++++++++++++++++++++++-
- tests/ext234_test.in         |  1 +
- tests/util/grub-fs-tester.in | 10 ++++++++++
- 3 files changed, 33 insertions(+), 1 deletion(-)
-
-diff --git a/grub-core/fs/ext2.c b/grub-core/fs/ext2.c
-index cdce63b..b8ad75a 100644
---- a/grub-core/fs/ext2.c
-+++ b/grub-core/fs/ext2.c
-@@ -102,6 +102,7 @@ GRUB_MOD_LICENSE ("GPLv3+");
- #define EXT4_FEATURE_INCOMPAT_64BIT		0x0080
- #define EXT4_FEATURE_INCOMPAT_MMP		0x0100
- #define EXT4_FEATURE_INCOMPAT_FLEX_BG		0x0200
-+#define EXT4_FEATURE_INCOMPAT_ENCRYPT          0x10000
- 
- /* The set of back-incompatible features this driver DOES support. Add (OR)
-  * flags here as the related features are implemented into the driver.  */
-@@ -109,7 +110,8 @@ GRUB_MOD_LICENSE ("GPLv3+");
-                                        | EXT4_FEATURE_INCOMPAT_EXTENTS  \
-                                        | EXT4_FEATURE_INCOMPAT_FLEX_BG \
-                                        | EXT2_FEATURE_INCOMPAT_META_BG \
--                                       | EXT4_FEATURE_INCOMPAT_64BIT)
-+                                       | EXT4_FEATURE_INCOMPAT_64BIT \
-+                                       | EXT4_FEATURE_INCOMPAT_ENCRYPT)
- /* List of rationales for the ignored "incompatible" features:
-  * needs_recovery: Not really back-incompatible - was added as such to forbid
-  *                 ext2 drivers from mounting an ext3 volume with a dirty
-@@ -138,6 +140,7 @@ GRUB_MOD_LICENSE ("GPLv3+");
- #define EXT3_JOURNAL_FLAG_DELETED	4
- #define EXT3_JOURNAL_FLAG_LAST_TAG	8
- 
-+#define EXT4_ENCRYPT_FLAG              0x800
- #define EXT4_EXTENTS_FLAG		0x80000
- 
- /* The ext2 superblock.  */
-@@ -706,6 +709,12 @@ grub_ext2_read_symlink (grub_fshelp_node_t node)
-       grub_ext2_read_inode (diro->data, diro->ino, &diro->inode);
-       if (grub_errno)
- 	return 0;
-+
-+      if (diro->inode.flags & grub_cpu_to_le32_compile_time (EXT4_ENCRYPT_FLAG))
-+       {
-+         grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "symlink is encrypted");
-+         return 0;
-+       }
-     }
- 
-   symlink = grub_malloc (grub_le_to_cpu32 (diro->inode.size) + 1);
-@@ -749,6 +758,12 @@ grub_ext2_iterate_dir (grub_fshelp_node_t dir,
- 	return 0;
-     }
- 
-+  if (diro->inode.flags & grub_cpu_to_le32_compile_time (EXT4_ENCRYPT_FLAG))
-+    {
-+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "directory is encrypted");
-+      return 0;
-+    }
-+
-   /* Search the file.  */
-   while (fpos < grub_le_to_cpu32 (diro->inode.size))
-     {
-@@ -859,6 +874,12 @@ grub_ext2_open (struct grub_file *file, const char *name)
- 	goto fail;
-     }
- 
-+  if (fdiro->inode.flags & grub_cpu_to_le32_compile_time (EXT4_ENCRYPT_FLAG))
-+    {
-+      err = grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "file is encrypted");
-+      goto fail;
-+    }
-+
-   grub_memcpy (data->inode, &fdiro->inode, sizeof (struct grub_ext2_inode));
-   grub_free (fdiro);
- 
-diff --git a/tests/ext234_test.in b/tests/ext234_test.in
-index 892b99c..4f1eb52 100644
---- a/tests/ext234_test.in
-+++ b/tests/ext234_test.in
-@@ -30,3 +30,4 @@ fi
- "@builddir@/grub-fs-tester" ext3
- "@builddir@/grub-fs-tester" ext4
- "@builddir@/grub-fs-tester" ext4_metabg
-+"@builddir@/grub-fs-tester" ext4_encrypt
-diff --git a/tests/util/grub-fs-tester.in b/tests/util/grub-fs-tester.in
-index 88cbe73..fd7e0f1 100644
---- a/tests/util/grub-fs-tester.in
-+++ b/tests/util/grub-fs-tester.in
-@@ -156,6 +156,12 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE" 1); do
- 		# Could go further but what's the point?
- 	    MAXBLKSIZE=$((65536*1024))
- 	    ;;
-+       xext4_encrypt)
-+           # OS LIMITATION: Linux currently only allows the 'encrypt' feature
-+           # in combination with block_size = PAGE_SIZE (4096 bytes on x86).
-+           MINBLKSIZE=$(getconf PAGE_SIZE)
-+           MAXBLKSIZE=$MINBLKSIZE
-+           ;;
- 	xext*)
- 	    MINBLKSIZE=1024
- 	    if [ $MINBLKSIZE -lt $SECSIZE ]; then
-@@ -796,6 +802,10 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE" 1); do
- 		    MKE2FS_DEVICE_SECTSIZE=$SECSIZE "mkfs.ext4" -O meta_bg,^resize_inode -b $BLKSIZE -L "$FSLABEL" -q "${MOUNTDEVICE}"
- 		    MOUNTFS=ext4
- 		    ;;
-+               xext4_encrypt)
-+                   MKE2FS_DEVICE_SECTSIZE=$SECSIZE "mkfs.ext4" -O encrypt -b $BLKSIZE -L "$FSLABEL" -q "${MOUNTDEVICE}"
-+                   MOUNTFS=ext4
-+                   ;;
- 		xext*)
- 		    MKE2FS_DEVICE_SECTSIZE=$SECSIZE "mkfs.$fs" -b $BLKSIZE -L "$FSLABEL" -q "${MOUNTDEVICE}" ;;
- 		xxfs)
--- 
-cgit v1.0-41-gc330
-
diff --git a/sys-boot/grub/files/08-find-freetype.patch b/sys-boot/grub/files/08-find-freetype.patch
deleted file mode 100644
index 83b55449..00000000
--- a/sys-boot/grub/files/08-find-freetype.patch
+++ /dev/null
@@ -1,114 +0,0 @@
-diff -Nur a/configure.ac b/configure.ac
---- a/configure.ac	2017-04-24 12:30:15.000000000 +0100
-+++ b/configure.ac	2019-11-17 10:48:41.595490019 +0000
-@@ -50,6 +50,8 @@
- AC_CONFIG_SRCDIR([include/grub/dl.h])
- AC_CONFIG_HEADER([config-util.h])
- 
-+PKG_PROG_PKG_CONFIG
-+
- # Program name transformations
- AC_ARG_PROGRAM
- grub_TRANSFORM([grub-bios-setup])
-@@ -1493,29 +1495,22 @@
-   grub_mkfont_excuse="explicitly disabled"
- fi
- 
--if test x"$grub_mkfont_excuse" = x ; then
--  # Check for freetype libraries.
--  AC_CHECK_TOOLS([FREETYPE], [freetype-config])
--  if test "x$FREETYPE" = x ; then
--    grub_mkfont_excuse=["need freetype2 library"]
--  fi
--fi
--
- unset ac_cv_header_ft2build_h
- 
- if test x"$grub_mkfont_excuse" = x ; then
-   # Check for freetype libraries.
--  freetype_cflags=`$FREETYPE --cflags`
--  freetype_libs=`$FREETYPE --libs`
--  SAVED_CPPFLAGS="$CPPFLAGS"
--  SAVED_LIBS="$LIBS"
--  CPPFLAGS="$CPPFLAGS $freetype_cflags"
--  LIBS="$LIBS $freetype_libs"
--  AC_CHECK_HEADERS([ft2build.h], [],
--  	[grub_mkfont_excuse=["need freetype2 headers"]])
--  AC_LINK_IFELSE([AC_LANG_CALL([], [FT_Load_Glyph])], [], [grub_mkfont_excuse=["freetype2 library unusable"]])
--  CPPFLAGS="$SAVED_CPPFLAGS"
--  LIBS="$SAVED_LIBS"
-+  PKG_CHECK_MODULES([FREETYPE], [freetype2], [
-+    SAVED_CPPFLAGS="$CPPFLAGS"
-+    SAVED_LIBS="$LIBS"
-+    CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
-+    LIBS="$LIBS $FREETYPE_LIBS"
-+    AC_CHECK_HEADERS([ft2build.h], [],
-+      [grub_mkfont_excuse=["need freetype2 headers"]])
-+    AC_LINK_IFELSE([AC_LANG_CALL([], [FT_Load_Glyph])], [],
-+      [grub_mkfont_excuse=["freetype2 library unusable"]])
-+    CPPFLAGS="$SAVED_CPPFLAGS"
-+    LIBS="$SAVED_LIBS"
-+  ], [grub_mkfont_excuse=["need freetype2 library"]])
- fi
- 
- if test x"$enable_grub_mkfont" = xyes && test x"$grub_mkfont_excuse" != x ; then
-@@ -1527,8 +1522,6 @@
- enable_grub_mkfont=no
- fi
- AC_SUBST([enable_grub_mkfont])
--AC_SUBST([freetype_cflags])
--AC_SUBST([freetype_libs])
- 
- SAVED_CC="$CC"
- SAVED_CPP="$CPP"
-@@ -1558,25 +1551,21 @@
- 
- if test x"$grub_build_mkfont_excuse" = x ; then
-   # Check for freetype libraries.
--  AC_CHECK_PROGS([BUILD_FREETYPE], [freetype-config])
--  if test "x$BUILD_FREETYPE" = x ; then
--    grub_build_mkfont_excuse=["need freetype2 library"]
--  fi
--fi
--
--if test x"$grub_build_mkfont_excuse" = x ; then
--  # Check for freetype libraries.
--  build_freetype_cflags=`$BUILD_FREETYPE --cflags`
--  build_freetype_libs=`$BUILD_FREETYPE --libs`
--  SAVED_CPPFLAGS_2="$CPPFLAGS"
--  SAVED_LIBS="$LIBS"
--  CPPFLAGS="$CPPFLAGS $build_freetype_cflags"
--  LIBS="$LIBS $build_freetype_libs"
--  AC_CHECK_HEADERS([ft2build.h], [],
--  	[grub_build_mkfont_excuse=["need freetype2 headers"]])
--  AC_LINK_IFELSE([AC_LANG_CALL([], [FT_Load_Glyph])], [], [grub_build_mkfont_excuse=["freetype2 library unusable"]])
--  LIBS="$SAVED_LIBS"
--  CPPFLAGS="$SAVED_CPPFLAGS_2"
-+  SAVED_PKG_CONFIG="$PKG_CONFIG"
-+  test -z "$BUILD_PKG_CONFIG" || PKG_CONFIG="$BUILD_PKG_CONFIG"
-+  PKG_CHECK_MODULES([BUILD_FREETYPE], [freetype2], [
-+    SAVED_CPPFLAGS_2="$CPPFLAGS"
-+    SAVED_LIBS="$LIBS"
-+    CPPFLAGS="$CPPFLAGS $BUILD_FREETYPE_CFLAGS"
-+    LIBS="$LIBS $BUILD_FREETYPE_LIBS"
-+    AC_CHECK_HEADERS([ft2build.h], [],
-+      [grub_build_mkfont_excuse=["need freetype2 headers"]])
-+    AC_LINK_IFELSE([AC_LANG_CALL([], [FT_Load_Glyph])], [],
-+      [grub_build_mkfont_excuse=["freetype2 library unusable"]])
-+    LIBS="$SAVED_LIBS"
-+    CPPFLAGS="$SAVED_CPPFLAGS_2"
-+  ], [grub_build_mkfont_excuse=["need freetype2 library"]])
-+  PKG_CONFIG="$SAVED_PKG_CONFIG"
- fi
- 
- if test x"$enable_build_grub_mkfont" = xyes && test x"$grub_build_mkfont_excuse" != x ; then
-@@ -1595,9 +1584,6 @@
-   fi
- fi
- 
--AC_SUBST([build_freetype_cflags])
--AC_SUBST([build_freetype_libs])
--
- CC="$SAVED_CC"
- CPP="$SAVED_CPP"
- CFLAGS="$SAVED_CFLAGS"
diff --git a/sys-boot/grub/grub-2.02-r1337.ebuild b/sys-boot/grub/grub-2.04-r314.ebuild
index b95decf8..1d6f6944 100644
--- a/sys-boot/grub/grub-2.02-r1337.ebuild
+++ b/sys-boot/grub/grub-2.04-r314.ebuild
@@ -1,19 +1,24 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
 if [[ ${PV} == 9999  ]]; then
-	GRUB_AUTOGEN=1
+	GRUB_AUTORECONF=1
+	GRUB_BOOTSTRAP=1
 fi
 
-if [[ -n ${GRUB_AUTOGEN} ]]; then
-	PYTHON_COMPAT=( python{2_7,3_3,3_4,3_5} )
+if [[ -n ${GRUB_AUTOGEN} || -n ${GRUB_BOOTSTRAP} ]]; then
+	PYTHON_COMPAT=( python{2_7,3_{5,6,7}} )
+	inherit python-any-r1
+fi
+
+if [[ -n ${GRUB_AUTORECONF} ]]; then
 	WANT_LIBTOOL=none
-	inherit autotools python-any-r1
+	inherit autotools
 fi
 
-inherit autotools bash-completion-r1 flag-o-matic multibuild pax-utils toolchain-funcs versionator
+inherit bash-completion-r1 flag-o-matic multibuild pax-utils toolchain-funcs
 
 if [[ ${PV} != 9999 ]]; then
 	if [[ ${PV} == *_alpha* || ${PV} == *_beta* || ${PV} == *_rc* ]]; then
@@ -25,26 +30,20 @@ if [[ ${PV} != 9999 ]]; then
 		SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
 		S=${WORKDIR}/${P%_*}
 	fi
-	KEYWORDS="amd64 ~arm64 x86"
+	KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86"
 else
 	inherit git-r3
-	EGIT_REPO_URI="git://git.sv.gnu.org/grub.git
-		http://git.savannah.gnu.org/r/grub.git"
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/grub.git"
 fi
 
 PATCHES=(
-	"${FILESDIR}"/01-xfs-accept-filesystem-with-sparse-inodes.patch
-	"${FILESDIR}"/02-support-multiple-early-initrd-images.patch
-	"${FILESDIR}"/03-relocation.patch
-	"${FILESDIR}"/04-Fix-packed-not-aligned-error-on-GCC-8.patch
-	"${FILESDIR}"/05-gfxpayload.patch
-	"${FILESDIR}"/06-KERNEL_GLOBS.patch
-	"${FILESDIR}"/07-Allow_GRUB_to_mount_ext234_filesystems_that_have_the_encryption_feature.patch
-	"${FILESDIR}"/08-find-freetype.patch
+	"${FILESDIR}"/01-gfxpayload.patch
+	"${FILESDIR}"/02-KERNEL_GLOBS.patch
+	"${FILESDIR}"/03-sparc64-bios-boot.patch
 )
 
 DEJAVU=dejavu-sans-ttf-2.37
-UNIFONT=unifont-9.0.06
+UNIFONT=unifont-12.1.02
 SRC_URI+=" fonts? ( mirror://gnu/unifont/${UNIFONT}/${UNIFONT}.pcf.gz )
 	themes? ( mirror://sourceforge/dejavu/${DEJAVU}.zip )"
 
@@ -54,9 +53,9 @@ HOMEPAGE="https://www.gnu.org/software/grub/"
 # Includes licenses for dejavu and unifont
 LICENSE="GPL-3 fonts? ( GPL-2-with-font-exception ) themes? ( BitstreamVera )"
 SLOT="2/${PVR}"
-IUSE="debug device-mapper doc efiemu +fonts mount multislot nls static sdl test +themes truetype libzfs"
+IUSE="device-mapper doc efiemu +fonts mount nls sdl test +themes truetype libzfs"
 
-GRUB_ALL_PLATFORMS=( coreboot efi-32 efi-64 emu ieee1275 loongson multiboot qemu qemu-mips pc uboot xen xen-32 )
+GRUB_ALL_PLATFORMS=( coreboot efi-32 efi-64 emu ieee1275 loongson multiboot qemu qemu-mips pc uboot xen xen-32 xen-pvh )
 IUSE+=" ${GRUB_ALL_PLATFORMS[@]/#/grub_platforms_}"
 
 REQUIRED_USE="
@@ -66,45 +65,17 @@ REQUIRED_USE="
 	grub_platforms_loongson? ( fonts )
 "
 
-# os-prober: Used on runtime to detect other OSes
-# xorriso (dev-libs/libisoburn): Used on runtime for mkrescue
-RDEPEND="
-	app-arch/xz-utils
-	>=sys-libs/ncurses-5.2-r5:0=
-	debug? (
-		sdl? ( media-libs/libsdl )
-	)
-	device-mapper? ( >=sys-fs/lvm2-2.02.45 )
-	libzfs? ( sys-fs/zfs )
-	mount? ( sys-fs/fuse )
-	truetype? ( media-libs/freetype:2= )
-	ppc? ( sys-apps/ibm-powerpc-utils sys-apps/powerpc-utils )
-	ppc64? ( sys-apps/ibm-powerpc-utils sys-apps/powerpc-utils )
-"
-DEPEND="${RDEPEND}
+BDEPEND="
 	${PYTHON_DEPS}
 	app-misc/pax-utils
 	sys-devel/flex
 	sys-devel/bison
 	sys-apps/help2man
 	sys-apps/texinfo
-	sys-boot/grub-config-redcore
-	sys-devel/automake:1.15
 	fonts? (
 		media-libs/freetype:2
 		virtual/pkgconfig
 	)
-	grub_platforms_xen? ( app-emulation/xen-tools:= )
-	grub_platforms_xen-32? ( app-emulation/xen-tools:= )
-	static? (
-		app-arch/xz-utils[static-libs(+)]
-		truetype? (
-			app-arch/bzip2[static-libs(+)]
-			media-libs/freetype[static-libs(+)]
-			sys-libs/zlib[static-libs(+)]
-			virtual/pkgconfig
-		)
-	)
 	test? (
 		app-admin/genromfs
 		app-arch/cpio
@@ -118,28 +89,49 @@ DEPEND="${RDEPEND}
 	themes? (
 		app-arch/unzip
 		media-libs/freetype:2
+		virtual/pkgconfig
 	)
+	truetype? ( virtual/pkgconfig )
 "
-RDEPEND+="
+DEPEND="
+	app-arch/xz-utils
+	>=sys-libs/ncurses-5.2-r5:0=
+	sys-boot/grub-config-redcore
+	sdl? ( media-libs/libsdl )
+	device-mapper? ( >=sys-fs/lvm2-2.02.45 )
+	mount? ( sys-fs/fuse:0 )
+	truetype? ( media-libs/freetype:2= )
+	ppc? ( >=sys-apps/ibm-powerpc-utils-1.3.5 )
+	ppc64? ( >=sys-apps/ibm-powerpc-utils-1.3.5 )
+	grub_platforms_xen? ( app-emulation/xen-tools:= )
+	grub_platforms_xen-32? ( app-emulation/xen-tools:= )
+	grub_platforms_xen-pvh? ( app-emulation/xen-tools:= )
+"
+RDEPEND="${DEPEND}
 	kernel_linux? (
 		grub_platforms_efi-32? ( sys-boot/efibootmgr )
 		grub_platforms_efi-64? ( sys-boot/efibootmgr )
 	)
-	!multislot? ( !sys-boot/grub:0 !sys-boot/grub-static )
+	!sys-boot/grub:0 !sys-boot/grub-static
 	nls? ( sys-devel/gettext )
 "
 
-DEPEND+=" !!=media-libs/freetype-2.5.4"
+RESTRICT="!test? ( test )"
 
-RESTRICT="strip !test? ( test )"
-
-QA_EXECSTACK="usr/bin/grub*-emu* usr/lib/grub/*"
-QA_WX_LOAD="usr/lib/grub/*"
+QA_EXECSTACK="usr/bin/grub-emu* usr/lib/grub/*"
+QA_PRESTRIPPED="usr/lib/grub/.*"
 QA_MULTILIB_PATHS="usr/lib/grub/.*"
+QA_WX_LOAD="usr/lib/grub/*"
 
 src_unpack() {
 	if [[ ${PV} == 9999 ]]; then
 		git-r3_src_unpack
+		pushd "${P}" >/dev/null || die
+		local GNULIB_URI="https://git.savannah.gnu.org/git/gnulib.git"
+		local GNULIB_REVISION=$(source bootstrap.conf >/dev/null; echo "${GNULIB_REVISION}")
+		git-r3_fetch "${GNULIB_URI}" "${GNULIB_REVISION}"
+		git-r3_checkout "${GNULIB_URI}" gnulib
+		popd >/dev/null || die
 	fi
 	default
 }
@@ -149,11 +141,6 @@ src_prepare() {
 
 	sed -i -e /autoreconf/d autogen.sh || die
 
-	if use multislot; then
-		# fix texinfo file name, bug 416035
-		sed -i -e 's/^\* GRUB:/* GRUB2:/' -e 's/(grub)/(grub2)/' docs/grub.texi || die
-	fi
-
 	# Nothing in Gentoo packages 'american-english' in the exact path
 	# wanted for the test, but all that is needed is a compressible text
 	# file, and we do have 'words' from miscfiles in the same path.
@@ -162,10 +149,18 @@ src_prepare() {
 		tests/util/grub-fs-tester.in \
 		|| die
 
-	if [[ -n ${GRUB_AUTOGEN} ]]; then
+	if [[ -n ${GRUB_AUTOGEN} || -n ${GRUB_BOOTSTRAP} ]]; then
 		python_setup
-		bash autogen.sh || die
-		autopoint() { :; }
+	fi
+
+	if [[ -n ${GRUB_BOOTSTRAP} ]]; then
+		eautopoint --force
+		AUTOPOINT=: AUTORECONF=: ./bootstrap || die
+	elif [[ -n ${GRUB_AUTOGEN} ]]; then
+		./autogen.sh || die
+	fi
+
+	if [[ -n ${GRUB_AUTORECONF} ]]; then
 		eautoreconf
 	fi
 }
@@ -183,6 +178,7 @@ grub_configure() {
 
 	case ${MULTIBUILD_VARIANT} in
 		efi*) platform=efi ;;
+		xen-pvh) platform=xen_pvh ;;
 		xen*) platform=xen ;;
 		guessed) ;;
 		*) platform=${MULTIBUILD_VARIANT} ;;
@@ -202,34 +198,30 @@ grub_configure() {
 	esac
 
 	local myeconfargs=(
-		FREETYPE="pkg-config freetype2"
-		BUILD_FREETYPE="pkg-config freetype2"
 		--disable-werror
 		--program-prefix=
 		--libdir="${EPREFIX}"/usr/lib
 		--htmldir="${EPREFIX}"/usr/share/doc/${PF}/html
-		$(use_enable debug mm-debug)
+		--disable-libzfs
+		--program-transform-name="s,grub,grub2,"
 		$(use_enable device-mapper)
 		$(use_enable mount grub-mount)
 		$(use_enable nls)
 		$(use_enable themes grub-themes)
 		$(use_enable truetype grub-mkfont)
-		$(use_enable libzfs)
-		$(use sdl && use_enable debug grub-emu-sdl)
+		$(use_enable sdl grub-emu-sdl)
 		${platform:+--with-platform=}${platform}
 
 		# Let configure detect this where supported
 		$(usex efiemu '' '--disable-efiemu')
 	)
 
-	if use multislot; then
-		myeconfargs+=( --program-transform-name="s,grub,grub2," )
+	if use fonts; then
+		ln -rs "${WORKDIR}/${UNIFONT}.pcf" unifont.pcf || die
 	fi
 
-	# Set up font symlinks
-	ln -s "${WORKDIR}/${UNIFONT}.pcf" unifont.pcf || die
 	if use themes; then
-		ln -s "${WORKDIR}/${DEJAVU}/ttf/DejaVuSans.ttf" DejaVuSans.ttf || die
+		ln -rs "${WORKDIR}/${DEJAVU}/ttf/DejaVuSans.ttf" DejaVuSans.ttf || die
 	fi
 
 	local ECONF_SOURCE="${S}"
@@ -247,8 +239,6 @@ src_configure() {
 	export HOST_LDFLAGS=${LDFLAGS}
 	unset CCASFLAGS CFLAGS CPPFLAGS LDFLAGS
 
-	use static && HOST_LDFLAGS+=" -static"
-
 	tc-ld-disable-gold #439082 #466536 #526348
 	export TARGET_LDFLAGS="${TARGET_LDFLAGS} ${LDFLAGS}"
 	unset LDFLAGS
@@ -266,9 +256,6 @@ src_configure() {
 }
 
 src_compile() {
-	# Sandbox bug 404013.
-	use libzfs && addpredict /etc/dfs:/dev/zfs
-
 	grub_do emake
 	use doc && grub_do_once emake -C docs html
 }
@@ -285,9 +272,8 @@ src_install() {
 
 	einstalldocs
 
-	if use multislot; then
-		mv "${ED%/}"/usr/share/info/grub{,2}.info || die
-	fi
+	# https://bugs.gentoo.org/231935
+	dostrip -x /usr/lib/grub
 }
 
 pkg_postinst() {