#
# spec file for package grub2
#
# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


Name:           grub2
%ifarch x86_64 ppc64
BuildRequires:  gcc-32bit
BuildRequires:  glibc-32bit
BuildRequires:  glibc-devel-32bit
%else
BuildRequires:  gcc
BuildRequires:  glibc-devel
%endif
BuildRequires:  automake
BuildRequires:  bison
BuildRequires:  device-mapper-devel
BuildRequires:  fdupes
BuildRequires:  flex
BuildRequires:  freetype2-devel
BuildRequires:  fuse-devel
%if 0%{?suse_version} >= 1140
BuildRequires:  gnu-unifont
%endif
BuildRequires:  xz
%if 0%{?suse_version} >= 1210
BuildRequires:  makeinfo
%else
BuildRequires:  texinfo
%endif
BuildRequires:  python
BuildRequires:  ruby
BuildRequires:  xz-devel
%if 0%{?suse_version} == 1210
BuildRequires:  guile
%endif

# Modules always contain just 32-bit code
%define _libdir %{_exec_prefix}/lib

%ifarch ppc ppc64
%define grubcpu powerpc
%define platform ieee1275
%endif

%ifarch %{ix86} x86_64
%define grubcpu i386
%define platform pc
%endif

%define grubarch %{grubcpu}-%{platform}

# build efi bootloader on some platforms only:
%if ! 0%{?efi}
%global efi %{ix86} x86_64 ia64
%endif

%ifarch %{efi}
%ifarch %{ix86}
%define grubefiarch i386-efi
%else
%define grubefiarch %{_target_cpu}-efi
%endif
%endif

%if 0%{?sles_version} == 11
%define only_efi %{nil}
%define only_x86_64 %{nil}
%endif

%if 0%{?sles_version}
%global efidir SuSE
%else
%if 0%{?suse_version}
%global efidir opensuse
%endif
%endif

Version:        2.00
Release:        0
Summary:        Bootloader with support for Linux, Multiboot and more
License:        GPL-3.0+
Group:          System/Boot
Url:            http://www.gnu.org/software/grub/
%define rev 20120622
Source0:        grub-%{version}.tar.xz
Source1:        90_persistent
Source2:        grub.default
Source3:        README.openSUSE
Source4:        grub2.rpmlintrc
# rsync -Lrtvz  translationproject.org::tp/latest/grub/ po
Source5:        translations-20120622.tar.xz
Source6:        grub2-once
Source7:        20_memtest86+
Source8:        Makefile.util.am
Source9:        Makefile.core.am
Source1000:     PATCH_POLICY
Patch0:         grub2-correct-font-path.patch
Patch1:         rename-grub-info-file-to-grub2.patch
Patch2:         grub2-linux.patch
Patch3:         use-grub2-as-a-package-name.patch
Patch6:         grub2-iterate-and-hook-for-extended-partition.patch
Patch7:         grub2-install-opt-skip-fs-probe.patch
Patch8:         grub2-ppc-terminfo.patch
Patch9:         grub2-GRUB_CMDLINE_LINUX_RECOVERY-for-recovery-mode.patch
Patch10:        grub2-fix-error-terminal-gfxterm-isn-t-found.patch
Patch11:        grub2-fix-mo-not-copied-to-grubdir-locale.patch
Patch12:        grub2-fix-menu-in-xen-host-server.patch
Patch13:        grub2-enable-theme-for-terminal-window.patch
Patch14:        grub2-stdio.in.patch
Patch15:        not-display-menu-when-boot-once.patch
Patch16:        grub2-fix-Grub2-with-SUSE-Xen-package-install.patch
Patch17:        grub2-pass-corret-root-for-nfsroot.patch
Patch18:        grub2-fix-locale-en.mo.gz-not-found-error-message.patch
Patch19:        grub2-fix-build-error-on-flex-2.5.37.patch
Patch20:        grub2-quote-messages-in-grub.cfg.patch
Patch21:        grub2-secureboot-add-linuxefi.patch
Patch22:        grub2-secureboot-use-linuxefi-on-uefi.patch
Patch23:        grub2-secureboot-no-insmod-on-sb.patch
Patch24:        grub2-secureboot-provide-linuxefi-config.patch
Patch25:        30_os-prober_UEFI_support.patch
Patch26:        grub2-fix-enumeration-of-extended-partition.patch
Patch27:        grub2-add-device-to-os_prober-linux-menuentry.patch
Patch28:        grub2-fix-unquoted-string-in-class.patch
Patch29:        grub2-secureboot-chainloader.patch
PreReq:         perl-Bootloader
Requires:       gettext-runtime
%if 0%{?suse_version} >= 1140
Requires:       os-prober
%endif
Requires(post): /sbin/install-info
Requires(preun):/sbin/install-info
%if ! 0%{?only_efi:1}
Requires:       grub2-%{grubarch} = %{version}-%{release}
%endif

BuildRoot:      %{_tmppath}/%{name}-%{version}-build

%if 0%{?only_x86_64:1}
ExclusiveArch:  x86_64
%else
ExclusiveArch:  %{ix86} x86_64 ppc ppc64
%endif

%description
This is the second version of the GRUB (Grand Unified Bootloader),
a highly configurable and customizable bootloader with modular
architecture.  It supports rich scale of kernel formats, file systems,
computer architectures and hardware devices.

PLEASE NOTE: This is a development snapshot, and as such will not
replace grub if you install it, but will be merely added as another
kernel to your existing GRUB menu. Do not replace GRUB (grub package)
with it unless you know what are you doing. Refer to README.openSUSE
file that is part of this package's documentation for more information.

%package %{grubarch}

Summary:        GRUB2 for %{platform} systems
Group:          System/Boot

%description %{grubarch}
The GRand Unified Bootloader (GRUB) is a highly configurable and customizable
bootloader with modular architecture.  It supports rich variety of kernel formats,
file systems, computer architectures and hardware devices.  This subpackage
provides support for %{platform} systems.

%ifarch %{efi}

%package efi

Summary:        GRUB2 for EFI systems
Group:          System/Boot
PreReq:         %{name} = %{version}-%{release}
PreReq:         %{name}-%{grubefiarch} = %{version}-%{release}

%description efi
The GRand Unified Bootloader (GRUB) is a highly configurable and customizable
bootloader with modular architecture.  It supports rich variety of kernel formats,
file systems, computer architectures and hardware devices.  This subpackage
provides compatibility to old package and install new required one.

%package %{grubefiarch}

Summary:        GRUB2 for EFI systems
Group:          System/Boot
%ifarch ia64 x86_64
#Package is available on ia64 and x86_64 only and not necessarily needed
Requires:       efibootmgr
%endif

%description %{grubefiarch}
The GRand Unified Bootloader (GRUB) is a highly configurable and customizable
bootloader with modular architecture.  It supports rich variety of kernel formats,
file systems, computer architectures and hardware devices.  This subpackage
provides support for EFI systems.

%endif

%prep
# We create (if we build for efi) two copies of the sources in the Builddir
%setup -q -T -c -n grub-%{version} -a 0 -a 5
cp -r po grub-%{version}/
cd grub-%{version}
(cd po && ls *.po | cut -d. -f1 | xargs) >po/LINGUAS
%patch0 -p1
%patch1 -p1
# Workaround SLE11's patch utility did not rename the file for us
%if 0%{?sles_version} == 11
mv docs/grub.texi docs/grub2.texi
%endif
%patch2 -p1
%patch3 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
%patch11 -p1
%patch12 -p1
# disable and back to use black colored terminal window (bnc#776244)
# we could enable it when
# 1 we have background with better contrast to the font's color
# 2 we confirm it's eligible to set the terminal background this way
#%patch13 -p1
%patch14 -p2
%patch15 -p1
%patch16 -p1
%patch17 -p1
%patch18 -p1
%patch19 -p1
%patch20 -p1
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch26 -p1
%patch27 -p1
%patch28 -p1
%patch29 -p1
cd ..

# README.openSUSE
cp %{SOURCE3} grub-%{version}/
cp %{SOURCE8} grub-%{version}/
cp %{SOURCE9} grub-%{version}/grub-core/
%ifarch %{efi}
(cp -a grub-%{version} grub-efi-%{version})
%endif

%build
%ifarch %{efi}
cd grub-efi-%{version}
autoreconf -vi
# we don't want to let rpm to override *FLAGS by bogus ones
CFLAGS="-fno-strict-aliasing -fno-inline-functions-called-once "
CXXFLAGS=" "
FFLAGS=" "
export CFLAGS CXXFLAGS FFLAGS
%configure                                              \
        TARGET_LDFLAGS=-static                          \
        --target=%{_target_platform}                    \
        --with-platform=efi                             \
        --program-transform-name=s,grub,%{name},
make %{?_smp_mflags}

#TODO: add efifwsetup module

FS_MODULES="ext2 fat btrfs ext2 xfs jfs reiserfs"
CD_MODULES=" all_video boot cat chain configfile echo \
		efinet ext2 font gfxmenu gfxterm gzio halt iso9660 \
		jpeg minicmd normal part_apple part_msdos part_gpt \
		password_pbkdf2 png reboot search search_fs_uuid \
		search_fs_file search_label sleep test video"

%ifarch x86_64
CD_MODULES="${CD_MODULES} linuxefi" 
%else
CD_MODULES="${CD_MODULES} linux" 
%endif

GRUB_MODULES="${CD_MODULES} ${FS_MODULES} mdraid09 mdraid1x"
./grub-mkimage -O %{grubefiarch} -o grub.efi -p /EFI/%{efidir} \
		-d grub-core ${GRUB_MODULES}
#./grub-mkimage -O %{grubefiarch} -o grub.efi -d grub-core part_gpt hfsplus fat \
#        ext2 btrfs normal chain boot configfile linux appleldr minicmd \
#        loadbios reboot halt search font gfxterm
cd ..
%endif

%if ! 0%{?only_efi:1}
cd grub-%{version}
autoreconf -vi

# we don't want to let rpm to override *FLAGS by bogus ones
CFLAGS="-fno-strict-aliasing  -fno-inline-functions-called-once "
CXXFLAGS=" "
FFLAGS=" "
export CFLAGS CXXFLAGS FFLAGS

# 64-bit x86-64 machines use 32-bit boot loader
# (We cannot just redefine _target_cpu, as we'd get i386.rpm packages then)
%ifarch x86_64 
%define _target_platform i386-%{_vendor}-%{_target_os}%{?_gnu}
%endif

%ifnarch ppc ppc64
%define extraconfigure --enable-grub-emu-usb
%endif

# -static is needed so that autoconf script is able to link
# test that looks for _start symbol on 64 bit platforms
%configure TARGET_LDFLAGS=-static       \
        --target=%{_target_platform}    \
        --with-platform=%{platform}     \
        %{extraconfigure}               \
        --program-transform-name=s,grub,%{name},

make %{?_smp_mflags}
%endif

%install
%ifarch %{efi}
cd grub-efi-%{version}
make DESTDIR=$RPM_BUILD_ROOT install

install -m 755 -d $RPM_BUILD_ROOT/boot/efi/EFI/%{efidir}/
install -m 755 grub.efi $RPM_BUILD_ROOT/boot/efi/EFI/%{efidir}/grub.efi

cd ..
%endif

%if ! 0%{?only_efi:1}
cd grub-%{version}
make DESTDIR=$RPM_BUILD_ROOT install
%else
cd grub-efi-%{version}
%endif

# Script that makes part of grub.cfg persist across updates
install -m 755 %{SOURCE1} $RPM_BUILD_ROOT%{_sysconfdir}/grub.d/

# Script to generate memtest86+ menu entry
install -m 755 %{SOURCE7} $RPM_BUILD_ROOT%{_sysconfdir}/grub.d/

# Ghost config file
install -d $RPM_BUILD_ROOT/boot/%{name}
touch $RPM_BUILD_ROOT/boot/%{name}/grub.cfg

# Remove devel files
rm $RPM_BUILD_ROOT/%{_libdir}/%{name}/*/*.h
%if 0%{?suse_version} >= 1140
rm $RPM_BUILD_ROOT%{_datadir}/%{name}/*.h
%endif

%ifarch %{efi}
# grub2-efi compatibility links until other packages are fixed
ln -sf %{name}-editenv $RPM_BUILD_ROOT%{_bindir}/%{name}-efi-editenv
ln -sf %{name}-set-default $RPM_BUILD_ROOT%{_sbindir}/%{name}-efi-set-default
ln -sf %{name}-mkconfig $RPM_BUILD_ROOT%{_sbindir}/%{name}-efi-mkconfig
ln -sf %{name}-install $RPM_BUILD_ROOT%{_sbindir}/%{name}-efi-install
ln -sf %{name} $RPM_BUILD_ROOT/boot/%{name}-efi
%endif

# Defaults
install -m 644 -D %{SOURCE2} $RPM_BUILD_ROOT%{_sysconfdir}/default/grub
install -m 755 -D %{SOURCE6} $RPM_BUILD_ROOT%{_sbindir}/grub2-once
%find_lang %{name}
%fdupes %buildroot%{_bindir}

%post
/sbin/install-info %{_infodir}/grub-dev.info %{_infodir}/dir || :
/sbin/install-info %{_infodir}/%{name}.info %{_infodir}/dir || :

%if ! 0%{?only_efi:1}
# To check by current loader settings
if [ -f %{_sysconfdir}/sysconfig/bootloader ]; then
  . %{_sysconfdir}/sysconfig/bootloader
fi

# If the grub is the current loader, we'll handle the grub2 testing entry
if [ "x${LOADER_TYPE}" = "xgrub" ]; then

  exec >/dev/null 2>&1

  # check if entry for grub2's core.img exists in the config
  # if yes, we will correct obsoleted path and update grub2 stuff and config to make it work
  # if no, do nothing
  if [ -f /boot/grub/menu.lst ]; then

    # If grub config contains obsolete core.img path, remove and use the new one
    if /usr/bin/grep -l "^\s*kernel\s*.*/boot/%{name}/core.img" /boot/grub/menu.lst; then
      /sbin/update-bootloader --remove --image /boot/%{name}/core.img || true
      /sbin/update-bootloader --add --image /boot/%{name}/i386-pc/core.img --name "GNU GRUB 2" || true
    fi

    # Install grub2 stuff and config to make the grub2 testing entry to work with updated version
    if /usr/bin/grep -l "^\s*kernel\s*.*/boot/%{name}/i386-pc/core.img" /boot/grub/menu.lst; then
      # Determine the partition with /boot
      BOOT_PARTITION=$(df -h /boot |(read; awk '{print $1; exit}'))
      # Generate core.img, but don't let it be installed in boot sector
      %{name}-install --grub-setup=/bin/true $BOOT_PARTITION || true
      # Create a working grub2 config, otherwise that entry is un-bootable
      /usr/sbin/grub2-mkconfig -o /boot/%{name}/grub.cfg
    fi
  fi

elif [ "x${LOADER_TYPE}" = "xgrub2" ]; then

  # It's enought to call update-bootloader --refesh to install grub2 and update it's config
  /sbin/update-bootloader --refresh || true
fi
%endif

%ifarch %{efi}

%triggerpostun -- %{name}-efi

# It is needed on update only
if [ $2 -gt 0 ]; then

  # Workaround for lost /boot/grub2/grub.cfg and possibly /boot/grub2-efi
  # after old grub2-efi deinstallation
  if [ -f /boot/%{name}/grub.cfg.migrated ]; then
    mv /boot/%{name}/grub.cfg.migrated /boot/%{name}/grub.cfg
  fi
  [ -h /boot/%{name}-efi ] || ln -sf %{name} /boot/%{name}-efi

fi
exit 0

%post efi

if [ $1 -eq 1 ]; then

  # If this is new install, just create compatibility link
  ln -sf grub2 /boot/grub2-efi

else

  # Always create compatibility link even if current loader is not grub2-efi
  if [ -h /boot/%{name}-efi ]; then
    migrate_grub2_efi=
  else
    migrate_grub2_efi=yes
  fi

  # To check by current loader settings
  if [ -f %{_sysconfdir}/sysconfig/bootloader ]; then
    . %{_sysconfdir}/sysconfig/bootloader
  fi

  if [ "x${LOADER_TYPE}" = "xgrub2-efi" ]; then

    if [ "$migrate_grub2_efi" ]; then
      # Migrate settings to standard prefix /boot/grub2
      for i in custom.cfg device.map grub.cfg grubenv; do
	[ -f /boot/%{name}-efi/$i ] && cp -a /boot/%{name}-efi/$i /boot/%{name} || :
      done
    fi
  fi

  if [ "$migrate_grub2_efi" ]; then
    mv /boot/%{name}-efi /boot/%{name}-efi.rpmsave
    ln -sf %{name} /boot/%{name}-efi
  fi

  if [ "x${LOADER_TYPE}" = "xgrub2-efi" ]; then
    # It's enough to call update-bootloader --refesh to install grub2 and update it's config
    /sbin/update-bootloader --refresh || true

    # Uninstallation of previous grub2-efi versions will remove
    # /boot/grub2-efi/grub.cfg and possibly /boot/grub2-efi itself.
    # Preserve grub2.cfg and use it as migration flag in postun trigger
    [ "$migrate_grub2_efi" ] && mv /boot/%{name}/grub.cfg /boot/%{name}/grub.cfg.migrated
  fi

fi
exit 0
%endif

%preun
if [ $1 = 0 ]; then
  /sbin/install-info --delete %{_infodir}/grub-dev.info %{_infodir}/dir || :
  /sbin/install-info --delete %{_infodir}/%{name}.info %{_infodir}/dir || :

%if ! 0%{?only_efi:1}
  # To check by current loader settings
  if [ -f %{_sysconfdir}/sysconfig/bootloader ]; then
    . %{_sysconfdir}/sysconfig/bootloader
  fi

  if [ "x${LOADER_TYPE}" = "xgrub" ]; then

    exec >/dev/null 2>&1

    if [ -f /boot/grub/menu.lst ]; then

      # Remove grub2 testing entry in menu.lst if has any
      for i in /boot/%{name}/core.img /boot/%{name}/i386-pc/core.img; do
        if /usr/bin/grep -l "^\s*kernel\s*.*$i" /boot/grub/menu.lst; then
          /sbin/update-bootloader --remove --image "$i" || true
        fi
      done
    fi

    # Cleanup config, to not confuse some tools determining bootloader in use
    rm -f /boot/%{name}/grub.cfg

    # Cleanup installed files
    # Unless grub2 provides grub2-uninstall, we don't remove any file because
    # we have no idea what's been installed. (And a blind remove is dangerous
    # to remove user's or other package's file accidently ..)
  fi
%endif
fi
%if 0%{?only_efi:1}
%define source_dir grub-efi-%{version}
%else
%define source_dir grub-%{version}
%endif

%files -f %{source_dir}/%{name}.lang
%defattr(-,root,root,-)
%doc %{source_dir}/COPYING %{source_dir}/NEWS %{source_dir}/README
%doc %{source_dir}/THANKS %{source_dir}/TODO %{source_dir}/ChangeLog
%doc %{source_dir}/README.openSUSE
%dir /boot/%{name}
%ghost /boot/%{name}/grub.cfg
%{_sysconfdir}/bash_completion.d/grub
%config(noreplace) %{_sysconfdir}/default/grub
%dir %{_sysconfdir}/grub.d
%{_sysconfdir}/grub.d/README
%config %{_sysconfdir}/grub.d/??_*
%{_sbindir}/%{name}-bios-setup
%{_sbindir}/%{name}-install
%{_sbindir}/%{name}-mkconfig
%{_sbindir}/%{name}-mknetdir
%{_sbindir}/%{name}-once
%{_sbindir}/%{name}-ofpathname
%{_sbindir}/%{name}-probe
%{_sbindir}/%{name}-reboot
%{_sbindir}/%{name}-set-default
%{_sbindir}/%{name}-sparc64-setup
%{_bindir}/%{name}-editenv
%{_bindir}/%{name}-fstest
%{_bindir}/%{name}-kbdcomp
%{_bindir}/%{name}-menulst2cfg
%{_bindir}/%{name}-mkfont
%{_bindir}/%{name}-mkimage
%{_bindir}/%{name}-mklayout
%{_bindir}/%{name}-mkpasswd-pbkdf2
%{_bindir}/%{name}-mkrelpath
%{_bindir}/%{name}-mkrescue
%{_bindir}/%{name}-mkstandalone
%{_bindir}/%{name}-mount
%{_bindir}/%{name}-script-check
%dir %{_libdir}/%{name}
%dir %{_datadir}/%{name}
%if 0%{?suse_version} >= 1140
%{_datadir}/%{name}/*.pf2
%endif
%{_datadir}/%{name}/grub-mkconfig_lib
%{_infodir}/grub-dev.info*
%{_infodir}/%{name}.info*

%if ! 0%{?only_efi:1}
%files %{grubarch}
%defattr(-,root,root,-)
%dir %{_libdir}/%{name}/%{grubarch}
%ifnarch ppc ppc64
%{_libdir}/%{name}/%{grubarch}/*.image
%endif
%{_libdir}/%{name}/%{grubarch}/*.img
%{_libdir}/%{name}/%{grubarch}/*.lst
%{_libdir}/%{name}/%{grubarch}/*.mod
%{_libdir}/%{name}/%{grubarch}/*.module
%ifarch x86_64
%{_libdir}/%{name}/%{grubarch}/efiemu*.o
%endif
%{_libdir}/%{name}/%{grubarch}/gdb_grub2
%{_libdir}/%{name}/%{grubarch}/gmodule.pl
%{_libdir}/%{name}/%{grubarch}/kernel.exec
%{_libdir}/%{name}/%{grubarch}/modinfo.sh
%endif

%ifarch %{efi}
%files efi
%defattr(-,root,root,-)
%doc %{source_dir}/README
%ghost /boot/grub2-efi
%{_sbindir}/grub2-efi-install
%{_sbindir}/grub2-efi-mkconfig
%{_sbindir}/grub2-efi-set-default
%{_bindir}/grub2-efi-editenv

%files %{grubefiarch}
%defattr(-,root,root,-)
%dir /boot/efi
%dir /boot/efi/EFI
%dir /boot/efi/EFI/%{efidir}
%attr(0755,root,root)/boot/efi/EFI/%{efidir}/grub.efi
%dir %{_libdir}/%{name}/%{grubefiarch}
%{_libdir}/%{name}/%{grubefiarch}/*.img
%{_libdir}/%{name}/%{grubefiarch}/*.lst
%{_libdir}/%{name}/%{grubefiarch}/*.mod
%{_libdir}/%{name}/%{grubefiarch}/*.module
%{_libdir}/%{name}/%{grubefiarch}/gdb_grub2
%{_libdir}/%{name}/%{grubefiarch}/gmodule.pl
%{_libdir}/%{name}/%{grubefiarch}/kernel.exec
%{_libdir}/%{name}/%{grubefiarch}/modinfo.sh
%endif

%changelog