import grub from gentoo

10 files changed, 690 insertions, 0 deletions

diff --git a/sys-boot/grub/Manifest b/sys-boot/grub/Manifest
new file mode 100644
index 00000000..c1e73224
--- /dev/null
+++ b/sys-boot/grub/Manifest
@@ -0,0 +1,4 @@
+DIST dejavu-sans-ttf-2.34.zip 406977 SHA256 242e8c1cb2bdc7458bece02cca898f962c2bc919dcf67d97428149228290184d SHA512 dcd802b9c83cfa749b7542d0855eb1facb665a035af8c05f58830fce3ce37ba8d4a6f0353c07ae924c7fc25460d330b7312cbaffd34a2cb314a8e222de385c1b WHIRLPOOL d8b3289997cc39aca1c909ac1cae79727a19932f07b116a4a0bcc83e4a2f136d05d18c8ef2b05504a2f1f65eba85f93d61d52b0c913be7bb3e23f6a403eb6a82
+DIST grub-2.02_beta2-gentoo-r3.tar.xz 14532 SHA256 78d14f27ed60458601021d13c247387dad324d4141ed46721e2e14f4a4fda990 SHA512 b46390c217e9a1f9fccbefbc5aab062c228919b9b7b6f16effd9d292534c516a28747376d85d5db8b7f883cf7e8c2aa0ca6573e8ed2913aadabbc1cd795fc861 WHIRLPOOL acb6d2e39e1670a4342e21e6d35ab390e36557512784a8ee0b5bda051ec5fb633061a28d2a2deab8c3d1961052db6c3870742ff866e292d8e4c0fd3c7a0acf45
+DIST grub-2.02~beta2.tar.xz 5798740 SHA256 f6c702b2a8ea58f27a2b02928bb77973cb5a827af08f63db38c471c0a01b418d SHA512 359903928febce1df53b3bd38aab701b4ea010dfad0dee434e853c865af4bbc60d115e61eac100c79f18d89aa78b2216ef20123f4ef04cc948ecbe226ea1a58c WHIRLPOOL f92e94f43888648484a972a0c82b0a2ac4dc7fbdd6e35ca8b11a6ee92168ac8cf7ee68987b84697ec46ad18189e5c5c9aee8105b91bb131cd7f6f499f45cd58f
+DIST unifont-7.0.06.pcf.gz 1359006 SHA256 acf516b464928244c25dd1afddd02f6f459686b5135685694d875d7eca8bf4f2 SHA512 a62f21366b51a582d2b5a66710c8a6183bc869407867da78e59ecec9dabcff7a2522a8bc454cf511592d336befea812d36622589ef119160fe3014d927fa11b3 WHIRLPOOL 9f431f9b6af23a87e3291e5c66d6f1e56f8c8ce23222821dbf41aa03edac4d80e8e6c5895c024951cf199d41904e6c9f830103427568a9b0386f68adc0a959d7
diff --git a/sys-boot/grub/files/2.02_beta3-10_linux-UUID.patch b/sys-boot/grub/files/2.02_beta3-10_linux-UUID.patch
new file mode 100644
index 00000000..1dcf3b5b
--- /dev/null
+++ b/sys-boot/grub/files/2.02_beta3-10_linux-UUID.patch
@@ -0,0 +1,27 @@
+From ea8de5d2ee58178381e5809e4d5fe79861e61b04 Mon Sep 17 00:00:00 2001
+From: Mike Gilbert <floppym@gentoo.org>
+Date: Sat, 5 Mar 2016 17:21:15 -0500
+Subject: [PATCH] [2.02] 10_linux: Fix grouping of tests for GRUB_DEVICE
+
+Commit 7290bb562 causes GRUB_DISABLE_LINUX_UUID to be ignored due to
+mixing of || and && operators. Add some parens to help with that.
+---
+ util/grub.d/10_linux.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
+index 5a78513..de9044c 100644
+--- a/util/grub.d/10_linux.in
++++ b/util/grub.d/10_linux.in
+@@ -47,7 +47,7 @@ esac
+ # and mounting btrfs requires user space scanning, so force UUID in this case.
+ if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
+     || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
+-    || test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm; then
++    || ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then
+   LINUX_ROOT_DEVICE=${GRUB_DEVICE}
+ else
+   LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
+-- 
+2.7.2
+
diff --git a/sys-boot/grub/files/CVE-2015-8370.patch b/sys-boot/grub/files/CVE-2015-8370.patch
new file mode 100644
index 00000000..69e419ee
--- /dev/null
+++ b/sys-boot/grub/files/CVE-2015-8370.patch
@@ -0,0 +1,54 @@
+From 451d80e52d851432e109771bb8febafca7a5f1f2 Mon Sep 17 00:00:00 2001
+From: Hector Marco-Gisbert <hecmargi@upv.es>
+Date: Wed, 16 Dec 2015 07:57:18 +0300
+Subject: [PATCH] Fix security issue when reading username and password
+
+This patch fixes two integer underflows at:
+  * grub-core/lib/crypto.c
+  * grub-core/normal/auth.c
+
+CVE-2015-8370
+
+Signed-off-by: Hector Marco-Gisbert <hecmargi@upv.es>
+Signed-off-by: Ismael Ripoll-Ripoll <iripoll@disca.upv.es>
+Also-By: Andrey Borzenkov <arvidjaar@gmail.com>
+---
+ grub-core/lib/crypto.c  | 3 ++-
+ grub-core/normal/auth.c | 7 +++++--
+ 2 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/grub-core/lib/crypto.c b/grub-core/lib/crypto.c
+index 010e550..683a8aa 100644
+--- a/grub-core/lib/crypto.c
++++ b/grub-core/lib/crypto.c
+@@ -470,7 +470,8 @@ grub_password_get (char buf[], unsigned buf_size)
+ 
+       if (key == '\b')
+ 	{
+-	  cur_len--;
++	  if (cur_len)
++	    cur_len--;
+ 	  continue;
+ 	}
+ 
+diff --git a/grub-core/normal/auth.c b/grub-core/normal/auth.c
+index c6bd96e..8615c48 100644
+--- a/grub-core/normal/auth.c
++++ b/grub-core/normal/auth.c
+@@ -174,8 +174,11 @@ grub_username_get (char buf[], unsigned buf_size)
+ 
+       if (key == '\b')
+ 	{
+-	  cur_len--;
+-	  grub_printf ("\b");
++	  if (cur_len)
++	    {
++	      cur_len--;
++	      grub_printf ("\b");
++	    }
+ 	  continue;
+ 	}
+ 
+-- 
+2.6.4
+
diff --git a/sys-boot/grub/files/gfxpayload.patch b/sys-boot/grub/files/gfxpayload.patch
new file mode 100644
index 00000000..6c63ef88
--- /dev/null
+++ b/sys-boot/grub/files/gfxpayload.patch
@@ -0,0 +1,29 @@
+From e2d5bf1bc6aaaabeba538c1ca94ea8601e4e1474 Mon Sep 17 00:00:00 2001
+From: Mike Gilbert <floppym@gentoo.org>
+Date: Thu, 16 Oct 2014 23:43:51 -0400
+Subject: [PATCH] 10_linux: Default gfxpayload=keep only when booting using efi
+
+vesafb seems to be unreliable when using BIOS compat mode.
+
+---
+ util/grub.d/10_linux.in | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
+index d2e2a8f..a54b888 100644
+--- a/util/grub.d/10_linux.in
++++ b/util/grub.d/10_linux.in
+@@ -104,7 +104,9 @@ linux_entry ()
+       echo "	load_video" | sed "s/^/$submenu_indentation/"
+       if grep -qx "CONFIG_FB_EFI=y" "${config}" 2> /dev/null \
+ 	  && grep -qx "CONFIG_VT_HW_CONSOLE_BINDING=y" "${config}" 2> /dev/null; then
+-	  echo "	set gfxpayload=keep" | sed "s/^/$submenu_indentation/"
++	  echo '	if [ "x$grub_platform" = xefi ]; then' | sed "s/^/$submenu_indentation/"
++	  echo "		set gfxpayload=keep" | sed "s/^/$submenu_indentation/"
++	  echo '	fi' | sed "s/^/$submenu_indentation/"
+       fi
+   else
+       if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then
+-- 
+2.7.2
+
diff --git a/sys-boot/grub/files/grub-2.00-freetype-2.5.1.patch b/sys-boot/grub/files/grub-2.00-freetype-2.5.1.patch
new file mode 100644
index 00000000..286830cc
--- /dev/null
+++ b/sys-boot/grub/files/grub-2.00-freetype-2.5.1.patch
@@ -0,0 +1,24 @@
+commit fd0df6d098b1e6a4f60275c48a3ec88d15ba1fbb
+Author: Colin Watson <cjwatson@ubuntu.com>
+Date:   Fri Nov 29 12:19:36 2013 +0000
+
+    Fix build with FreeType 2.5.1
+    
+    * util/grub-gen-asciih.c: Include FT_SYNTHESIS_H rather than
+    <freetype/ftsynth.h>, fixing build with FreeType 2.5.1.
+    * util/grub-gen-widthspec.c: Likewise.
+    * util/grub-mkfont.c: Likewise.
+
+diff --git a/util/grub-mkfont.c b/util/grub-mkfont.c
+index 0d8eb78..242dd01 100644
+--- a/util/grub-mkfont.c
++++ b/util/grub-mkfont.c
+@@ -43,7 +43,7 @@
+ #include FT_FREETYPE_H
+ #include FT_TRUETYPE_TAGS_H
+ #include FT_TRUETYPE_TABLES_H
+-#include <freetype/ftsynth.h>
++#include FT_SYNTHESIS_H
+ 
+ #undef __FTERRORS_H__
+ #define FT_ERROR_START_LIST   const char *ft_errmsgs[] = { 
diff --git a/sys-boot/grub/files/grub-2.02_beta2-KERNEL_GLOBS.patch b/sys-boot/grub/files/grub-2.02_beta2-KERNEL_GLOBS.patch
new file mode 100644
index 00000000..c66ee68d
--- /dev/null
+++ b/sys-boot/grub/files/grub-2.02_beta2-KERNEL_GLOBS.patch
@@ -0,0 +1,67 @@
+From 43e3295aaad5278a1e53c5282e2660b72cd76d28 Mon Sep 17 00:00:00 2001
+From: "Robin H. Johnson" <robbat2@gentoo.org>
+Date: Tue, 29 Dec 2015 15:29:14 -0800
+Subject: [PATCH] GRUB_LINUX_KERNEL_GLOBS: configurable kernel selection
+
+* util/grub.d/10_linux.in: Implement GRUB_LINUX_KERNEL_GLOBS
+* docs/grub.texi: Document GRUB_LINUX_KERNEL_GLOBS
+
+Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
+---
+ docs/grub.texi          |  5 +++++
+ util/grub.d/10_linux.in | 21 +++++++++++----------
+ 2 files changed, 16 insertions(+), 10 deletions(-)
+
+diff --git a/docs/grub.texi b/docs/grub.texi
+index 9a25a0b..d1129ec 100644
+--- a/docs/grub.texi
++++ b/docs/grub.texi
+@@ -1490,6 +1490,11 @@ This option may be set to a list of GRUB module names separated by spaces.
+ Each module will be loaded as early as possible, at the start of
+ @file{grub.cfg}.
+ 
++@item GRUB_LINUX_KERNEL_GLOBS
++This option may be set to override the list of path globs used to find Linux
++kernels. The defaults vary by architecture, and generally include both
++@file{/boot} and @file{/}.
++
+ @end table
+ 
+ The following options are still accepted for compatibility with existing
+diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
+index 859b608..e5ac11d 100644
+--- a/util/grub.d/10_linux.in
++++ b/util/grub.d/10_linux.in
+@@ -145,18 +145,19 @@ EOF
+ }
+ 
+ machine=`uname -m`
+-case "x$machine" in
++globs="$GRUB_LINUX_KERNEL_GLOBS"
++[ -z "$globs" ] && case "x$machine" in
+     xi?86 | xx86_64)
+-	list=
+-	for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do
+-	    if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi
+-	done ;;
+-    *) 
+-	list=
+-	for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do
+-                  if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi
+-	done ;;
++	globs="/boot/vmlinuz-* /vmlinuz-* /boot/kernel-*"
++	;;
++    *)
++	globs="/boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-*"
++	;;
+ esac
++list=
++for i in ${globs} ; do
++    if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi
++done
+ 
+ case "$machine" in
+     i?86) GENKERNEL_ARCH="x86" ;;
+-- 
+2.3.0
+
diff --git a/sys-boot/grub/files/grub-2.02_beta2-libzfs.patch b/sys-boot/grub/files/grub-2.02_beta2-libzfs.patch
new file mode 100644
index 00000000..d76a903c
--- /dev/null
+++ b/sys-boot/grub/files/grub-2.02_beta2-libzfs.patch
@@ -0,0 +1,19 @@
+commit 6ba983559dcffa0fa69c7fc861b5a16b4877a92c
+Author: Mike Gilbert <floppym@gentoo.org>
+Date:   Sat Jan 18 19:41:15 2014 +0100
+
+    	* Makefile.util.def: Link grub-ofpathname with zfs libs.
+
+diff --git a/Makefile.util.def b/Makefile.util.def
+index 83df212..a286a89 100644
+--- a/Makefile.util.def
++++ b/Makefile.util.def
+@@ -384,7 +384,7 @@ program = {
+   ldadd = libgrubgcry.a;
+   ldadd = libgrubkern.a;
+   ldadd = grub-core/gnulib/libgnu.a;
+-  ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBUTIL) $(LIBGEOM)';
++  ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBUTIL) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+ };
+ 
+ program = {
diff --git a/sys-boot/grub/files/grub-2.02_beta2-lvm2-raid1.patch b/sys-boot/grub/files/grub-2.02_beta2-lvm2-raid1.patch
new file mode 100644
index 00000000..76c72a62
--- /dev/null
+++ b/sys-boot/grub/files/grub-2.02_beta2-lvm2-raid1.patch
@@ -0,0 +1,68 @@
+From: Andrei Borzenkov <arvidjaar@gmail.com>
+Date: Thu, 19 Mar 2015 18:30:27 +0000 (+0300)
+Subject: core: add LVM RAID1 support
+X-Git-Url: http://git.savannah.gnu.org/gitweb/?p=grub.git;a=commitdiff_plain;h=527eeeeee6c8d3d8e3bb1fac408d47bb1dcbec95;hp=7c9309e50a124817e67de38b30c6291acecad560
+
+core: add LVM RAID1 support
+
+Closes 44534.
+---
+
+diff --git a/grub-core/disk/lvm.c b/grub-core/disk/lvm.c
+index 1e7f197..9b97004 100644
+--- a/grub-core/disk/lvm.c
++++ b/grub-core/disk/lvm.c
+@@ -577,13 +577,17 @@ grub_lvm_detect (grub_disk_t disk,
+ 		      if (is_pvmove)
+ 			seg->node_count = 1;
+ 		    }
+-		  else if (grub_memcmp (p, "raid", sizeof ("raid") - 1)
+-			   == 0 && (p[sizeof ("raid") - 1] >= '4'
+-				    && p[sizeof ("raid") - 1] <= '6')
++		  else if (grub_memcmp (p, "raid", sizeof ("raid") - 1) == 0
++			   && ((p[sizeof ("raid") - 1] >= '4'
++				&& p[sizeof ("raid") - 1] <= '6')
++			       || p[sizeof ("raid") - 1] == '1')
+ 			   && p[sizeof ("raidX") - 1] == '"')
+ 		    {
+ 		      switch (p[sizeof ("raid") - 1])
+ 			{
++			case '1':
++			  seg->type = GRUB_DISKFILTER_MIRROR;
++			  break;
+ 			case '4':
+ 			  seg->type = GRUB_DISKFILTER_RAID4;
+ 			  seg->layout = GRUB_RAID_LAYOUT_LEFT_ASYMMETRIC;
+@@ -608,16 +612,18 @@ grub_lvm_detect (grub_disk_t disk,
+ 			  goto lvs_segment_fail;
+ 			}
+ 
+-		      seg->stripe_size = grub_lvm_getvalue (&p, "stripe_size = ");
+-		      if (p == NULL)
++		      if (seg->type != GRUB_DISKFILTER_MIRROR)
+ 			{
++			  seg->stripe_size = grub_lvm_getvalue (&p, "stripe_size = ");
++			  if (p == NULL)
++			    {
+ #ifdef GRUB_UTIL
+-			  grub_util_info ("unknown stripe_size\n");
++			      grub_util_info ("unknown stripe_size\n");
+ #endif
+-			  goto lvs_segment_fail;
++			      goto lvs_segment_fail;
++			    }
+ 			}
+ 
+-
+ 		      seg->nodes = grub_zalloc (sizeof (seg->nodes[0])
+ 						* seg->node_count);
+ 
+@@ -625,7 +631,7 @@ grub_lvm_detect (grub_disk_t disk,
+ 		      if (p == NULL)
+ 			{
+ #ifdef GRUB_UTIL
+-			  grub_util_info ("unknown mirrors\n");
++			  grub_util_info ("unknown raids\n");
+ #endif
+ 			  goto lvs_segment_fail2;
+ 			}
diff --git a/sys-boot/grub/files/grub.default-3 b/sys-boot/grub/files/grub.default-3
new file mode 100644
index 00000000..35ab767b
--- /dev/null
+++ b/sys-boot/grub/files/grub.default-3
@@ -0,0 +1,74 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+#
+# To populate all changes in this file you need to regenerate your
+# grub configuration file afterwards:
+#     'grub2-mkconfig -o /boot/grub/grub.cfg'
+#
+# See the grub info page for documentation on possible variables and
+# their associated values.
+
+GRUB_DISTRIBUTOR="Gentoo"
+
+# Default menu entry
+#GRUB_DEFAULT=0
+
+# Boot the default entry this many seconds after the menu is displayed
+#GRUB_TIMEOUT=5
+#GRUB_TIMEOUT_STYLE=menu
+
+# Append parameters to the linux kernel command line
+#GRUB_CMDLINE_LINUX=""
+#
+# Examples:
+#
+# Boot with network interface renaming disabled
+# GRUB_CMDLINE_LINUX="net.ifnames=0"
+#
+# Boot with systemd instead of sysvinit (openrc)
+# GRUB_CMDLINE_LINUX="init=/usr/lib/systemd/systemd"
+
+# Append parameters to the linux kernel command line for non-recovery entries
+#GRUB_CMDLINE_LINUX_DEFAULT=""
+
+# Uncomment to disable graphical terminal (grub-pc only)
+#GRUB_TERMINAL=console
+
+# The resolution used on graphical terminal.
+# Note that you can use only modes which your graphic card supports via VBE.
+# You can see them in real GRUB with the command `vbeinfo'.
+#GRUB_GFXMODE=640x480
+
+# Set to 'text' to force the Linux kernel to boot in normal text
+# mode, 'keep' to preserve the graphics mode set using
+# 'GRUB_GFXMODE', 'WIDTHxHEIGHT'['xDEPTH'] to set a particular
+# graphics mode, or a sequence of these separated by commas or
+# semicolons to try several modes in sequence.
+#GRUB_GFXPAYLOAD_LINUX=
+
+# Path to theme spec txt file.
+# The starfield is by default provided with use truetype.
+# NOTE: when enabling custom theme, ensure you have required font/etc.
+#GRUB_THEME="/boot/grub/themes/starfield/theme.txt"
+
+# Background image used on graphical terminal.
+# Can be in various bitmap formats.
+#GRUB_BACKGROUND="/boot/grub/mybackground.png"
+
+# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to kernel
+#GRUB_DISABLE_LINUX_UUID=true
+
+# Uncomment to disable generation of recovery mode menu entries
+#GRUB_DISABLE_RECOVERY=true
+
+# Uncomment to disable generation of the submenu and put all choices on
+# the top-level menu.
+# Besides the visual affect of no sub menu, this makes navigation of the
+# menu easier for a user who can't see the screen.
+#GRUB_DISABLE_SUBMENU=y
+
+# Uncomment to play a tone when the main menu is displayed.
+# This is useful, for example, to allow users who can't see the screen
+# to know when they can make a choice on the menu.
+#GRUB_INIT_TUNE="60 800 1"
diff --git a/sys-boot/grub/grub-2.02_beta2-r9.ebuild b/sys-boot/grub/grub-2.02_beta2-r9.ebuild
new file mode 100644
index 00000000..48b6fbfe
--- /dev/null
+++ b/sys-boot/grub/grub-2.02_beta2-r9.ebuild
@@ -0,0 +1,324 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+AUTOTOOLS_AUTORECONF=1
+GRUB_AUTOGEN=1
+
+if [[ -n ${GRUB_AUTOGEN} ]]; then
+	PYTHON_COMPAT=( python{2_7,3_3,3_4} )
+	inherit python-any-r1
+fi
+
+inherit autotools-utils bash-completion-r1 eutils flag-o-matic mount-boot multibuild pax-utils toolchain-funcs versionator
+
+if [[ ${PV} != 9999 ]]; then
+	if [[ ${PV} == *_alpha* || ${PV} == *_beta* || ${PV} == *_rc* ]]; then
+		# The quote style is to work with <=bash-4.2 and >=bash-4.3 #503860
+		MY_P=${P/_/'~'}
+		SRC_URI="mirror://gnu-alpha/${PN}/${MY_P}.tar.xz
+			https://dev.gentoo.org/~floppym/dist/${P}-gentoo-r3.tar.xz"
+		S=${WORKDIR}/${MY_P}
+	else
+		SRC_URI="mirror://gnu/${PN}/${P}.tar.xz
+			https://dev.gentoo.org/~floppym/dist/${P}.tar.xz"
+		S=${WORKDIR}/${P%_*}
+	fi
+	KEYWORDS="amd64 x86"
+else
+	inherit git-r3
+	EGIT_REPO_URI="git://git.sv.gnu.org/grub.git
+		http://git.savannah.gnu.org/r/grub.git"
+fi
+
+DEJAVU=dejavu-sans-ttf-2.34
+UNIFONT=unifont-7.0.06
+SRC_URI+=" fonts? ( mirror://gnu/unifont/${UNIFONT}/${UNIFONT}.pcf.gz )
+	themes? ( mirror://sourceforge/dejavu/${DEJAVU}.zip )"
+
+DESCRIPTION="GNU GRUB boot loader"
+HOMEPAGE="https://www.gnu.org/software/grub/"
+
+# Includes licenses for dejavu and unifont
+LICENSE="GPL-3 fonts? ( GPL-2-with-font-exception ) themes? ( BitstreamVera )"
+SLOT="2/${PVR}"
+IUSE="debug device-mapper doc efiemu +fonts mount +multislot nls static sdl test +themes truetype libzfs"
+
+GRUB_ALL_PLATFORMS=( coreboot efi-32 efi-64 emu ieee1275 loongson multiboot qemu qemu-mips pc uboot xen )
+IUSE+=" ${GRUB_ALL_PLATFORMS[@]/#/grub_platforms_}"
+
+REQUIRED_USE="
+	grub_platforms_coreboot? ( fonts )
+	grub_platforms_qemu? ( fonts )
+	grub_platforms_ieee1275? ( fonts )
+	grub_platforms_loongson? ( fonts )
+"
+
+# os-prober: Used on runtime to detect other OSes
+# xorriso (dev-libs/libisoburn): Used on runtime for mkrescue
+RDEPEND="
+	app-arch/xz-utils
+	>=sys-libs/ncurses-5.2-r5:0=
+	debug? (
+		sdl? ( media-libs/libsdl )
+	)
+	device-mapper? ( >=sys-fs/lvm2-2.02.45 )
+	libzfs? ( sys-fs/zfs )
+	mount? ( sys-fs/fuse )
+	truetype? ( media-libs/freetype:2= )
+	ppc? ( sys-apps/ibm-powerpc-utils sys-apps/powerpc-utils )
+	ppc64? ( sys-apps/ibm-powerpc-utils sys-apps/powerpc-utils )
+"
+DEPEND="${RDEPEND}
+	${PYTHON_DEPS}
+	app-misc/pax-utils
+	sys-devel/flex
+	sys-devel/bison
+	sys-apps/help2man
+	sys-apps/texinfo
+	fonts? ( media-libs/freetype:2 )
+	grub_platforms_xen? ( 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(+)]
+		)
+	)
+	test? (
+		dev-libs/libisoburn
+		app-emulation/qemu
+	)
+	themes? (
+		app-arch/unzip
+		media-libs/freetype:2
+	)
+"
+RDEPEND+="
+	kernel_linux? (
+		grub_platforms_efi-32? ( sys-boot/efibootmgr )
+		grub_platforms_efi-64? ( sys-boot/efibootmgr )
+	)
+	!multislot? ( !sys-boot/grub:0 )
+	nls? ( sys-devel/gettext )
+"
+
+DEPEND+=" !!=media-libs/freetype-2.5.4"
+
+STRIP_MASK="*/grub/*/*.{mod,img}"
+RESTRICT="test"
+
+QA_EXECSTACK="
+	usr/bin/grub*-emu*
+	usr/lib*/grub/*/*.mod
+	usr/lib*/grub/*/*.module
+	usr/lib*/grub/*/kernel.exec
+	usr/lib*/grub/*/kernel.img
+"
+
+QA_WX_LOAD="
+	usr/lib*/grub/*/kernel.exec
+	usr/lib*/grub/*/kernel.img
+	usr/lib*/grub/*/*.image
+"
+
+QA_PRESTRIPPED="
+	usr/lib.*/grub/.*/kernel.img
+"
+
+src_unpack() {
+	if [[ ${PV} == 9999 ]]; then
+		git-r3_src_unpack
+	fi
+	default_src_unpack
+}
+
+src_prepare() {
+	EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" epatch
+
+	epatch "${FILESDIR}"/CVE-2015-8370.patch
+	epatch "${FILESDIR}"/${P}-lvm2-raid1.patch
+	epatch "${FILESDIR}"/${P}-KERNEL_GLOBS.patch
+
+	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
+
+	epatch_user
+
+	if [[ -n ${GRUB_AUTOGEN} ]]; then
+		python_setup
+		bash autogen.sh || die
+	fi
+
+	if [[ -n ${AUTOTOOLS_AUTORECONF} ]]; then
+		autopoint() { return 0; }
+		eautoreconf
+	fi
+}
+
+setup_fonts() {
+	ln -s "${WORKDIR}/${UNIFONT}.pcf" unifont.pcf || die
+	if use themes; then
+		ln -s "${WORKDIR}/${DEJAVU}/ttf/DejaVuSans.ttf" DejaVuSans.ttf || die
+	fi
+}
+
+grub_configure() {
+	local platform
+
+	case ${MULTIBUILD_VARIANT} in
+		efi-32)
+			platform=efi
+			if [[ ${CTARGET:-${CHOST}} == x86_64* ]]; then
+				local CTARGET=${CTARGET:-i386}
+			fi ;;
+		efi-64)
+			platform=efi
+			if [[ ${CTARGET:-${CHOST}} == i?86* ]]; then
+				local CTARGET=${CTARGET:-x86_64}
+				local TARGET_CFLAGS="-Os -march=x86-64 ${TARGET_CFLAGS}"
+				local TARGET_CPPFLAGS="-march=x86-64 ${TARGET_CPPFLAGS}"
+				export TARGET_CFLAGS TARGET_CPPFLAGS
+			fi ;;
+		guessed) ;;
+		*)	platform=${MULTIBUILD_VARIANT} ;;
+	esac
+
+	local myeconfargs=(
+		--disable-werror
+		--program-prefix=
+		--libdir="${EPREFIX}"/usr/lib
+		--htmldir="${EPREFIX}"/usr/share/doc/${PF}/html
+		$(use_enable debug mm-debug)
+		$(use_enable debug grub-emu-usb)
+		$(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)
+		${platform:+--with-platform=}${platform}
+
+		# Let configure detect this where supported
+		$(usex efiemu '' '--disable-efiemu')
+	)
+
+	if use multislot; then
+		myeconfargs+=( --program-transform-name="s,grub,grub2," )
+	fi
+
+	mkdir -p "${BUILD_DIR}" || die
+	run_in_build_dir setup_fonts
+
+	autotools-utils_src_configure
+}
+
+src_configure() {
+	# Bug 508758.
+	replace-flags -O3 -O2
+
+	# We don't want to leak flags onto boot code.
+	export HOST_CCASFLAGS=${CCASFLAGS}
+	export HOST_CFLAGS=${CFLAGS}
+	export HOST_CPPFLAGS=${CPPFLAGS}
+	export HOST_LDFLAGS=${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
+
+	tc-export CC NM OBJCOPY RANLIB STRIP
+	tc-export BUILD_CC # Bug 485592
+
+	# Portage will take care of cleaning up GRUB_PLATFORMS
+	MULTIBUILD_VARIANTS=( ${GRUB_PLATFORMS:-guessed} )
+	multibuild_parallel_foreach_variant grub_configure
+}
+
+src_compile() {
+	# Sandbox bug 404013.
+	use libzfs && addpredict /etc/dfs:/dev/zfs
+
+	multibuild_foreach_variant autotools-utils_src_compile
+
+	use doc && multibuild_for_best_variant \
+		autotools-utils_src_compile -C docs html
+}
+
+src_test() {
+	# The qemu dependency is a bit complex.
+	# You will need to adjust QEMU_SOFTMMU_TARGETS to match the cpu/platform.
+	multibuild_foreach_variant autotools-utils_src_test
+}
+
+src_install() {
+	multibuild_foreach_variant autotools-utils_src_install \
+		bashcompletiondir="$(get_bashcompdir)"
+
+	local grub=grub
+	if use multislot; then
+		grub=grub2
+		mv "${ED%/}"/usr/share/info/grub{,2}.info || die
+		mv "${ED%/}"/$(get_bashcompdir)/grub{,2} || die
+	fi
+
+	bashcomp_alias ${grub} ${grub}-{install,set-default,mkrescue,reboot,script-check,editenv,sparc64-setup,mkfont,mkpasswd-pbkdf2,mkimage,bios-setup,mkconfig,probe}
+
+	use doc && multibuild_for_best_variant run_in_build_dir \
+		emake -C docs DESTDIR="${D}" install-html
+
+	insinto /etc/default
+	newins "${FILESDIR}"/grub.default-3 grub
+}
+
+pkg_postinst() {
+	mount-boot_mount_boot_partition
+
+	if [[ -e "${ROOT%/}/boot/grub2/grub.cfg"  ]]; then
+		ewarn "The grub directory has changed from /boot/grub2 to /boot/grub."
+		ewarn "Please run grub2-install and grub2-mkconfig -o /boot/grub/grub.cfg."
+
+		if [[ ! -e "${ROOT%/}/boot/grub/grub.cfg" ]]; then
+			mkdir -p "${ROOT%/}/boot/grub"
+			ln -s ../grub2/grub.cfg "${ROOT%/}/boot/grub/grub.cfg"
+		fi
+	fi
+
+	mount-boot_pkg_postinst
+
+	elog "For information on how to configure GRUB2 please refer to the guide:"
+	elog "    https://wiki.gentoo.org/wiki/GRUB2_Quick_Start"
+
+	if has_version 'sys-boot/grub:0'; then
+		elog "A migration guide for GRUB Legacy users is available:"
+		elog "    https://wiki.gentoo.org/wiki/GRUB2_Migration"
+	fi
+
+	if [[ -z ${REPLACING_VERSIONS} ]]; then
+		elog
+		elog "You may consider installing the following optional packages:"
+		optfeature "Detect other operating systems (grub-mkconfig)" sys-boot/os-prober
+		optfeature "Create rescue media (grub-mkrescue)" dev-libs/libisoburn
+		optfeature "Enable RAID device detection" sys-fs/mdadm
+	else
+		local v
+		for v in ${REPLACING_VERSIONS}; do
+			if ! version_is_at_least 2.02_beta2-r8 ${v}; then
+				ewarn "Please re-run grub2-install to address a security flaw when using"
+				ewarn "username/password authentication in grub."
+				ewarn "See bug 568326 for more information."
+			fi
+		done
+	fi
+}