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# Maintainer: Chris Chapman <chris [dot] chapman [at] aggiemail [dot] usu [dot] edu>
# Contributor: Llewelyn Trahaearn <WoefulDerelict [at] GMail [dot] com>
# Contributor: Tobias Powalowski <tpowa [at] archlinux [dot] org>
# Contributor: Ronald van Haren <ronald [at] archlinux [dot] org>
# Contributor: Keshav Amburay <(the ddoott ridikulus ddoott rat) (aatt) (gemmaeiil) (ddoott) (ccoomm)>
## "1" to enable IA32-EFI build in Arch x86_64, "0" to disable
_ia32_efi_in_arch_x64="1"
## "1" to enable EMU build, "0" to disable
_grub_emu_build="1"
## "1" to enable XEN build, "0" to disable
_grub_xen_build="1"
[[ "${CARCH}" == "x86_64" ]] && _target_arch="x86_64"
[[ "${CARCH}" == "i686" ]] && _target_arch="i386"
_build_platforms="i386-pc ${_target_arch}-efi"
[[ "${CARCH}" == "x86_64" ]] && [[ "${_ia32_efi_in_arch_x64}" == "1" ]] && _build_platforms+=" i386-efi"
[[ "${_grub_emu_build}" == "1" ]] && _build_platforms+=" ${_target_arch}-emu"
[[ "${_grub_xen_build}" == "1" ]] && _build_platforms+=" i386-xen i386-xen_pvh"
[[ "${_grub_xen_build}" == "1" ]] && [[ "${CARCH}" == "x86_64" ]] && _build_platforms+=" x86_64-xen"
pkgname="grub-xen-git"
pkgver=2.04.r141.ge7b8856f8
pkgrel=1
pkgdesc="GNU GRand Unified Bootloader (2) with Xen platform support"
arch=('x86_64' 'i686')
url="https://www.gnu.org/software/grub/"
license=('GPL3')
depends=('device-mapper' 'freetype2' 'fuse2' 'gettext')
makedepends=('autogen' 'bdf-unifont' 'git' 'help2man'
'python' 'rsync' 'texinfo' 'ttf-dejavu')
optdepends=('dosfstools: For grub-mkrescue FAT FS and EFI support'
'efibootmgr: For grub-install EFI support'
'libisoburn: Provides xorriso for generating grub rescue iso using grub-mkrescue'
'mtools: For grub-mkrescue FAT FS support'
'os-prober: To detect other OSes when generating grub.cfg in BIOS systems')
if [[ "${_grub_emu_build}" == "1" ]]; then
depends+=('sdl')
makedepends+=('libusb')
optdepends+=('libusb: For grub-emu USB support')
fi
provides=('grub')
conflicts=('grub' 'grub-git')
backup=('etc/default/grub'
'etc/grub.d/40_custom')
install="${pkgname}.install"
source=("grub::git+https://git.savannah.gnu.org/git/grub.git"
"grub-extras::git+https://git.savannah.gnu.org/git/grub-extras.git"
"gnulib::git+https://git.savannah.gnu.org/git/gnulib.git"
'10_linux-detect-archlinux-initramfs.patch'
'20_linux_xen-detect-archlinux-initramfs.patch'
'20_linux_xen-detect-x86-xen-dom0-linux-list.patch'
'20_linux_xen-load-ucode-as-separate-multiboot-module.patch'
'20_linux_xen-remove-grub-submenu-for-multiple-xen-versions.patch'
'20_linux_xen-select-gzipped-xen-only.patch'
'20_linux_xen-support-xen-realmode-with-grub-efi-boot.patch'
'add-GRUB_COLOR_variables.patch'
'grub.default')
sha256sums=('SKIP'
'SKIP'
'SKIP'
'171415ab075d1ac806f36c454feeb060f870416f24279b70104bba94bd6076d4'
'aa2f81e74c9eb09bfd0eced093ec0f38409b0001bd20e2cad9e2d9275c8e73c4'
'432ec7cda9d1a0c8e203d4cfd8ce8f046b967d2330a172ccbedca5345e5e7d08'
'0ac60de9cca4000825c34f601e1a135e01bda85af6e4bcd75751967c0cc5c00d'
'aa1edfce6193146def470ae61129af3cbdc20638419a37e7e72f543281cb9d53'
'7cec8e548a8cc6bd7dd26e7b81c1e43bfe270e89bff05382683ddbeeccf218bc'
'f0ccc146a3af7ecc14f5b1adbb0e0e5d03953839b336541741ba16737593e6ef'
'a5198267ceb04dceb6d2ea7800281a42b3f91fd02da55d2cc9ea20d47273ca29'
'bd464f665372ee5211fe825153f31d3d499589cb3e7e25070340ddc0602727c1')
prepare() {
cd grub
# Patch grub-mkconfig to detect Arch Linux initramfs images.
patch -Np1 -i "$srcdir"/10_linux-detect-archlinux-initramfs.patch
patch -Np1 -i "$srcdir"/20_linux_xen-detect-archlinux-initramfs.patch
# Patch grub-mkconfig to detect Dom0-ready Arch Linux kernels.
patch -Np1 -i "$srcdir"/20_linux_xen-detect-x86-xen-dom0-linux-list.patch
# Patch grub-mkconfig to load microcode as separate module that Xen will scan.
patch -Np1 -i "$srcdir"/20_linux_xen-load-ucode-as-separate-multiboot-module.patch
# Patch grub-mkconfig to remove superfluous submenu for selecting Xen versions.
patch -Np1 -i "$srcdir"/20_linux_xen-remove-grub-submenu-for-multiple-xen-versions.patch
# Patch grub-mkconfig to select gzipped Xen kernels only.
patch -Np1 -i "$srcdir"/20_linux_xen-select-gzipped-xen-only.patch
# Patch grub-mkconfig to support GRUB EFI boot.
patch -Np1 -i "$srcdir"/20_linux_xen-support-xen-realmode-with-grub-efi-boot.patch
# Patch to enable GRUB_COLOR_* variables in grub-mkconfig.
# Based on http://lists.gnu.org/archive/html/grub-devel/2012-02/msg00021.html
patch -Np1 -i "$srcdir"/add-GRUB_COLOR_variables.patch
# Fix DejaVuSans.ttf location so that grub-mkfont can create *.pf2 files for starfield theme.
sed 's|/usr/share/fonts/dejavu|/usr/share/fonts/dejavu /usr/share/fonts/TTF|g' -i "configure.ac"
# Modify grub-mkconfig behaviour to silence warnings FS#36275
sed 's| ro | rw |g' -i util/grub.d/{10_linux,20_linux_xen}.in
# Modify grub-mkconfig behaviour so automatically generated entries read 'Arch Linux' FS#33393
sed 's|GNU/Linux|Linux|' -i util/grub.d/{10_linux,20_linux_xen}.in
# Pull in latest language files
./linguas.sh
# Remove lua module from grub-extras as it is incompatible with changes to grub_file_open
# http://git.savannah.gnu.org/cgit/grub.git/commit/?id=ca0a4f689a02c2c5a5e385f874aaaa38e151564e
rm -rf "$srcdir"/grub-extras/lua
}
pkgver() {
cd grub
git describe --long --tags | sed 's/^grub.//;s/\([^-]*-g\)/r\1/;s/-/./g'
}
build() {
cd grub
export GRUB_CONTRIB="$srcdir"/grub-extras
export GNULIB_SRCDIR="$srcdir"/gnulib
# Undefined references to __stack_chk_fail
CFLAGS=${CFLAGS/-fstack-protector-strong}
# Undefined references to _GLOBAL_OFFSET_TABLE_
CFLAGS=${CFLAGS/-fno-plt}
./bootstrap
for _arch in $_build_platforms; do
mkdir "$srcdir"/grub/build_"$_arch"
cd "$srcdir"/grub/build_"$_arch"
# Explicitly set ac_cv_header_sys_sysmacros_h
# https://savannah.gnu.org/bugs/index.php?55520
# * _FORTIFY_SOURCE requires compiling with optimization warnings
# become errors due to a -Werror added during ./configure tests.
# This results in an incorrect configuration and only by adding -O2
# to CPPFLAGS does this problem seem to be worked around.
../configure --with-platform="${_arch##*-}" \
--target="${_arch%%-*}" \
--prefix="/usr" \
--sbindir="/usr/bin" \
--sysconfdir="/etc" \
--enable-boot-time \
--enable-cache-stats \
--enable-device-mapper \
--enable-grub-mkfont \
--enable-grub-mount \
--enable-mm-debug \
--enable-nls \
--disable-silent-rules \
--disable-werror \
CPPFLAGS="$CPPFLAGS -O2" \
ac_cv_header_sys_sysmacros_h=yes
make
done
}
package() {
cd grub
for _arch in $_build_platforms; do
cd "$srcdir"/grub/build_"$_arch"
make DESTDIR="$pkgdir" bashcompletiondir=/usr/share/bash-completion/completions install
done
# Install /etc/default/grub (used by grub-mkconfig)
install -D -m0644 "$srcdir"/grub.default "$pkgdir"/etc/default/grub
# Tidy up
find "$pkgdir"/usr/lib/grub \( -name '*.module' -o \
-name '*.image' -o \
-name 'kernel.exec' -o \
-name 'gdb_grub' -o \
-name 'gmodule.pl' \) -delete
}
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