%define Werror_cflags %nil
# Modules always contain just 32-bit code
%define _libdir %{_exec_prefix}/lib
%ifarch	x86_64
# 64bit intel machines use 32bit boot loader
# (We cannot just redefine _target_cpu, as we'd get i386.rpm packages)
%global _target_platform i386-%{_vendor}-%{_target_os}%{?_gnu}
%global efi_arch x86_64-efi
%else
%global efi_arch i386-efi
%endif

%global pc_arch i386-pc
%define tarver	2.00
%define git	9752
Name:		grub2
Version:	2.02
Release:	%mkrel -c git%{git} 13
Summary:	Boot-loader with support for Linux, Multiboot and more
Group:		System/Boot and Init
License:	GPLv3+ and GPLv2
# unicode font is GPLv2
URL:		http://www.gnu.org/software/grub/
Source0:	ftp://ftp.gnu.org/gnu/grub/grub-%{tarver}.tar.xz
Source1:	90_persistent
Source2:	grub.default
Source3:	README.Mageia
Source4:	README.efi
Source5:	grub2.filter
Source6:	grub2.script
Source7:	theme.txt
# pf2 fonts may be regenerated in SOURCES using ./mkfonts
Source8:	mkfonts
Source9:	unicode.pf2
Source10:	MageiaLogo-Bold-16.pf2
Source11:	MageiaLogo-Bold-20.pf2
Source12:	MageiaLogo-Bold-28.pf2
Source13:	MageiaLogo-Regular-20.pf2
Source14:	Mageia5-grub2-1024x768.png
Source15:	MageiaLogoFonts-bdf.tar.xz
Source16:	93_memtest

Patch0:		grub2-2.00-bzrignore.patch
# Upstream git snapshot
Patch1:		grub2-2.00-mga-git-9752.patch
# fix CVE-2014-4607 in bundled minilzo
Patch2:		grub-2.00-minilzo.patch
Patch3:		grub2-2.00-mga-grub-mkconfig_lib.in.patch
# Fedora patches not upstream
#Patch0063:	0063-Add-support-for-linuxefi.patch
Patch0443:	0443-Migrate-PPC-from-Yaboot-to-Grub2.patch
#Patch0448:	0448-Use-linuxefi-and-initrdefi-where-appropriate.patch
Patch0450:	0450-Pass-x-hex-hex-straight-through-unmolested.patch
Patch0451:	0451-Fix-crash-on-http.patch
Patch0460:	0460-blscfg-add-blscfg-module-to-parse-Boot-Loader-Specif.patch
Patch0462:	0462-for-ppc-reset-console-display-attr-when-clear-screen.patch
#Patch0468:	0468-Don-t-write-messages-to-the-screen.patch
Patch0476:	0476-Use-the-correct-indentation-for-the-term-help-text.patch
Patch0479:	0479-Add-support-for-UEFI-operating-systems-returned-by-o.patch

BuildRequires:	flex
BuildRequires:	bison
BuildRequires:	ruby
BuildRequires:	binutils
BuildRequires:	glibc-static-devel
BuildRequires:	ncurses-devel
BuildRequires:	liblzo-devel
BuildRequires:	pkgconfig(freetype2)
BuildRequires:	pkgconfig(libusb)
BuildRequires:	help2man
BuildRequires:	texinfo
BuildRequires:	libdevmapper-devel
BuildRequires:	fuse-devel
BuildRequires:	autogen

Conflicts:	%{name}-efi
Recommends:	os-prober >= 1.53
Recommends:	%{name}-mageia-theme = %{version}-%{release}
Provides:	bootloader
Provides:	grub2bootloader
Requires:	xorriso

%description
This is the second version of the GRUB (Grand Unified Boot-loader), a highly
configurable and customizable boot-loader with modular architecture.
It supports a wide range of kernel formats, file systems, computer
architectures and hardware devices.
It may be safely installed alongside legacy grub.
Refer to the README.Mageia file that is part of this package's documentation
for more information.

%package efi
Summary:	Boot-loader with support for EFI
Group:		System/Boot and Init

Conflicts:	%{name}
Recommends:	os-prober >= 1.53
Requires(post):	efibootmgr
Recommends:	%{name}-mageia-theme = %{version}-%{release}
Provides:	bootloader
Provides:	grub2bootloader

%description efi
This is the second version of the GRUB (Grand Unified Boot-loader), a highly
configurable and customizable boot-loader with modular architecture.
It supports a wide range of kernel formats, file systems, computer
architectures and hardware devices.
It may be safely installed alongside legacy grub.
Refer to the README.Mageia and README.efi files that are part of this package's 
documentation for more information.

%package mageia-theme
Summary:	Provides a graphical theme with a custom Mageia background for grub2
Group:		System/Boot and Init

Requires:	grub2bootloader
Conflicts:	grub2-mageia3-theme-dejavu
BuildArch:	noarch

%description mageia-theme
This package provides a custom Mageia graphical theme.
It is provided as a separate package so it may be easily excluded from
minimal installations where a graphical theme is not required.

%prep
%setup -q -n grub-%{tarver}

%apply_patches

# README.Mageia
cp %{SOURCE3} .
# README.efi
cp %{SOURCE4} .

cd ..
rm -rf grub-efi-%{tarver}
mv grub-%{tarver} grub-efi-%{tarver}

%setup -q -n grub-%{tarver}

%apply_patches

# README.Mageia
cp %{SOURCE3} .
# README.efi
cp %{SOURCE4} .

%build
cd ..
pushd grub-%{tarver}
./autogen.sh
%configure2_5x TARGET_LDFLAGS=-static			\
	  --with-platform=pc				\
	  --enable-grub-emu-usb				\
	  --disable-werror				\
	  --enable-grub-mkfont				\
	  --program-transform-name=s,grub,%{name},	\
	  --with-bootdir=/boot				\
	  --with-grubdir=/%{name}			\
	  CFLAGS=""
%make
popd

pushd grub-efi-%{tarver}
./autogen.sh
%configure2_5x TARGET_LDFLAGS=-static			\
	  --with-platform=efi				\
%ifarch x86_64
	  --target=x86_64				\
%endif
	  --enable-grub-emu-usb				\
	  --disable-werror				\
	  --enable-grub-mkfont				\
	  --program-transform-name=s,grub,%{name},	\
	  --with-bootdir=/boot				\
	  --with-grubdir=/%{name}			\
	  CFLAGS=""
%make
popd

%install
cd ..
pushd grub-efi-%{tarver}
%makeinstall_std
popd

pushd grub-%{tarver}
%makeinstall_std

# (bor) grub.info is harcoded in sources
mv %{buildroot}%{_infodir}/grub.info %{buildroot}%{_infodir}/%{name}.info

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

# Memtest
install -m 755 %{SOURCE16} %{buildroot}%{_sysconfdir}/grub.d

# Font
install -d %{buildroot}/boot/%{name}/fonts
install -D %{SOURCE9} %{buildroot}/boot/%{name}/fonts

# Theme
install -d %{buildroot}/boot/%{name}/themes/maggy
install -D %{SOURCE7} %{buildroot}/boot/%{name}/themes/maggy
install -D %{SOURCE10} %{buildroot}/boot/%{name}/themes/maggy
install -D %{SOURCE11} %{buildroot}/boot/%{name}/themes/maggy
install -D %{SOURCE12} %{buildroot}/boot/%{name}/themes/maggy
install -D %{SOURCE13} %{buildroot}/boot/%{name}/themes/maggy
install -D %{SOURCE14} %{buildroot}/boot/%{name}/themes/maggy

# Ghost config files
install -d %{buildroot}/boot/%{name}
touch %{buildroot}/boot/%{name}/grub.cfg

# Workaround for RHL Bug 817187
install -d %{buildroot}%{_datadir}/locale/en/LC_MESSAGES
ln -s %{_datadir}/locale/en@quot/LC_MESSAGES/grub.mo %{buildroot}%{_datadir}/locale/en/LC_MESSAGES/grub.mo

cat > %{buildroot}/boot/%{name}/custom.cfg <<EOF
# Set non-graphical text/background colours
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue

# Add any extra custom menu entries in here:

EOF

# Provide 'update-grub' and update-grub2 symlink for *buntu exiles ;) 
cat > %{buildroot}%{_bindir}/update-grub <<EOF
#!/bin/sh
su --login root -c "/usr/sbin/grub2-mkconfig -o /boot/grub2/grub.cfg"

EOF
chmod +x %{buildroot}%{_bindir}/update-grub
ln -s %{_bindir}/update-grub %{buildroot}%{_bindir}/update-grub2

# Filetriggers
install -d %{buildroot}/%{_filetriggers_dir}
install -D %{SOURCE5} %{buildroot}/%{_filetriggers_dir}/%{name}.filter
install -D %{SOURCE6} %{buildroot}/%{_filetriggers_dir}/%{name}.script

# Defaults
install -m 644 -D %{SOURCE2} %{buildroot}%{_sysconfdir}/default/grub

# Remove "GNU/Linux" in menu selections
sed -i 's/ GNU\/Linux//' %{buildroot}%{_sysconfdir}/grub.d/10_linux

%find_lang grub

popd

%post
rm -f /var/log/%{name}_post.log

# Determine the partition with /boot
BOOT_PARTITION=$(df -h /boot |(read; awk '{print $1; exit}'))

# Generate grub.cfg only on install
if [ $1 -eq 1 ]; then
    %{name}-mkconfig -o /boot/%{name}/grub.cfg
# Generate core.img, and install it to filesystem for multiboot
    %{name}-install --directory=%{_libdir}/grub/%{pc_arch} --grub-setup=/bin/true $BOOT_PARTITION
fi

# On update re-install grub2 to where it was installed by drakboot if possible,
# otherwise next boot may fail due to mismatched boot code.

if [ $1 -eq 2 ]; then
# Check for drakboot.conf
  if [ -e /boot/%{name}/drakboot.conf ]; then
# Get install device from drakboot.conf
  install_dev=$(cat /boot/%{name}/drakboot.conf|grep "boot="|cut -d= -f2)
# Check it's not a partition
    if ! echo $install_dev | grep -q "[0-9]"; then
# Only run grub2-install if target has a grub2 MBR
      if head $install_dev | grep -q "GRUB" && ! head $install_dev | grep -q "stage1.5"; then
	  echo "Installing %{name} to $install_dev" | tee -a /var/log/%{name}_post.log
	  %{name}-install --target=i386-pc $install_dev	
      else
	  echo "MBR not grub2 so skipping grub2-install" | tee -a /var/log/%{name}_post.log
      fi
    else
# Target is a partition so update /boot/grub2/i386-pc/core.img
      echo "Partition specified so updating /boot/grub2/i386-pc/core.img" | tee -a /var/log/%{name}_post.log
      %{name}-install --directory=%{_libdir}/grub/%{pc_arch} --grub-setup=/bin/true $BOOT_PARTITION
    fi
  else
## TODO Possible issue with multiboot systems where Mageia is using grub legacy but has grub2 installed
##  and another OS is providing grub2 in the MBR and chainloading Mageia. If grub2 was installed manually (outside 
## drakboot) then update of grub2 would overwrite MBR, but at least Mageia would boot.

# If grub2 was manually installed (outside drakboot) and no drakboot.conf exists
# then try to determine boot device.
# Get array of devices with grub2 bootloader
  drvarr=($(cat /proc/diskstats| grep -e "^   8"|tr -s ' '|cut -d' ' -f4,6|rev|grep -v "^0 "|rev|cut -d' ' -f1|grep -v "[0-9]"|sort))
  grub2arr=()
    for drv in ${drvarr[@]}; do
      if head /dev/$drv | grep -q "GRUB" && ! head /dev/$drv | grep -q "stage1.5"; then
	grub2arr+=($drv)
      fi
    done
# If there is only one it's *probably* ours so update it
      if [ ${#grub2arr[@]} -eq 1 ]; then
	echo "Installing grub2 to /dev/${grub2arr[0]}" | tee -a /var/log/%{name}_post.log
	%{name}-install --target=i386-pc /dev/${grub2arr[0]}
	exit 0
# If there is more than one then we can't decide so give up with warning 	
      elif [ ${#grub2arr[@]} -gt 1 ]; then
	echo "More than one grub2 MBR so skipping grub2-install" | tee -a /var/log/%{name}_post.log
# If there are none then skip
      elif [ ${#grub2arr[@]} -lt 1 ]; then
	echo "No grub2 MBR so skipping grub2-install" | tee -a /var/log/%{name}_post.log
	exit 0
      fi
cat >> /var/log/%{name}_post.log<<EOF
************************** WARNING ***************************
Could not install %{name} to a device boot sector as the target was not known.
IF %{name} is your current bootloader installed to a MBR, please ensure that 
%{name}-install is run on the correct boot device BEFORE re-booting.
e.g. as root: %{name}-install /dev/sdX
To avoid this warning in future please either use MCC -> Boot to set up %{name}
or create the file: /boot/%{name}/drakboot.conf containing boot=/dev/sdX
where /dev/sdX is the boot device.
EOF
cat /var/log/%{name}_post.log
  fi
fi

%post efi
# (tmb) WIP
if [ $1 -eq 1 ]; then

rm -f /var/log/%{name}_post.log

# Determine the partition with /boot
BOOT_PARTITION=$(df -h /boot |(read; awk '{print $1; exit}'))

# Generate core.img
%{name}-install --force --directory=%{_libdir}/grub/%{efi_arch} --grub-setup=/bin/true $BOOT_PARTITION

# On update re-install grub2 to where it was installed by drakboot
# otherwise next boot may fail due to mismatched boot code.
# If grub2 was manually installed (outside drakboot) and no drakboot.conf exists
# then print warning.

# Check for drakboot.conf
if [ $1 -eq 2 ]; then
  if [ -e /boot/%{name}/drakboot.conf ]; then
# Get install device from drakboot.conf
    install_dev=$(cat /boot/%{name}/drakboot.conf|grep "boot="|cut -d= -f2)
# Check it's not a partition
    if ! echo $install_dev | grep -q "[0-9]"; then
      echo "Installing %{name} to $install_dev" | tee -a /var/log/%{name}_post.log
      %{name}-install $install_dev
    fi
  else
cat >> /var/log/%{name}_post.log<<EOF
************************** WARNING ***************************
Could not install %{name} to a device as the target was not known.
IF %{name} is your current bootloader, please ensure that 
%{name}-install is run on the boot device BEFORE re-booting.
e.g. as root: %{name}-install /dev/sdX
To avoid this warning in future please either use MCC -> Boot to set up %{name}
or create the file: /boot/%{name}/drakboot.conf containing boot=/dev/sdX 
where /dev/sdX is the boot device.
EOF
    cat /var/log/%{name}_post.log
  fi
fi
# Generate grub.cfg only on install
if [ $1 -eq 1 ]; then
    %{name}-mkconfig -o /boot/%{name}/grub.cfg
fi
fi

%post mageia-theme
# Don't install if updating
if [ $1 -eq 1 ] ; then
# Remove trailing blank lines from /etc/default/grub
sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' %{_sysconfdir}/default/grub
# Check that /etc/default/grub ends in a linefeed
[ "$(tail -n 1 %{_sysconfdir}/default/grub | wc --lines)" = "1" ] || echo >> %{_sysconfdir}/default/grub
# Add theme
echo "GRUB_THEME=/boot/grub2/themes/maggy/theme.txt" >> %{_sysconfdir}/default/grub
fi

%preun
exec > /var/log/%{name}_preun.log 2>&1
# Only if uninstalling
if [ $1 -eq 0 ]; then
rm -rf /boot/%{name}/%{pc_arch}
rm -rf /boot/%{name}/locale
fi

%preun efi
exec > /var/log/%{name}_preun.log 2>&1
# Only if uninstalling
if [ $1 -eq 0 ]; then
rm -rf /boot/%{name}/%{efi_arch}
rm -rf /boot/%{name}/locale
fi

# If updating grub2-efi from version below 2.02-0.git9752.4 then re-generate menu (Mga#13493)
# because Fedora patches to use "linuxefi" have now been removed.
%triggerpostun efi -- %{name}-efi < 2.02-0.git9752.4
%{name}-mkconfig -o /boot/%{name}/grub.cfg

%postun mageia-theme
exec > /var/log/%{name}_theme_postun.log 2>&1
# Only if uninstalling theme
if [ $1 -eq 0 ]; then
# Remove theme from config
sed -i '/GRUB_THEME=\/boot\/grub2\/themes\/maggy\/theme.txt/d' %{_sysconfdir}/default/grub
fi

%files -f grub.lang
%doc COPYING NEWS README THANKS TODO README.Mageia
%{_infodir}/*
%dir %{_libdir}/grub
%dir %{_libdir}/grub/i386-pc
%dir /boot/%{name}
%dir /boot/%{name}/fonts
%dir /boot/%{name}/themes
%{_libdir}/grub/i386-pc/*
%{_bindir}/%{name}-*
%{_bindir}/update-grub
%{_bindir}/update-grub2
%{_sbindir}/%{name}-*
%{_sysconfdir}/bash_completion.d/grub
%{_sysconfdir}/grub.d/README
%{_sysconfdir}/grub.d/00_header
%{_sysconfdir}/grub.d/10_linux
%{_sysconfdir}/grub.d/20_linux_xen
%{_sysconfdir}/grub.d/20_ppc_terminfo
%{_sysconfdir}/grub.d/93_memtest
%{_sysconfdir}/grub.d/30_os-prober
%{_sysconfdir}/grub.d/90_persistent
%config(noreplace) %{_sysconfdir}/grub.d/40_custom
%config(noreplace) %{_sysconfdir}/grub.d/41_custom
%config(noreplace) %{_sysconfdir}/default/grub
%{_datadir}/grub
%config(noreplace) /boot/%{name}/grub.cfg
%config(noreplace) /boot/%{name}/custom.cfg
%{_mandir}/man1/%{name}-*.1*
%{_mandir}/man8/%{name}-*.8*
%{_filetriggers_dir}/%{name}.filter
%{_filetriggers_dir}/%{name}.script

%files efi -f grub.lang
%doc COPYING NEWS README THANKS TODO README.Mageia README.efi
%{_infodir}/*
%dir %{_libdir}/grub
%dir %{_libdir}/grub/%{efi_arch}
%dir /boot/%{name}
%dir /boot/%{name}/fonts
%dir /boot/%{name}/themes
%{_libdir}/grub/%{efi_arch}/*
%{_bindir}/%{name}-*
%{_bindir}/update-grub
%{_bindir}/update-grub2
%{_sbindir}/%{name}-*
%{_sysconfdir}/bash_completion.d/grub
%{_sysconfdir}/grub.d/README
%{_sysconfdir}/grub.d/00_header
%{_sysconfdir}/grub.d/10_linux
%{_sysconfdir}/grub.d/20_linux_xen
%{_sysconfdir}/grub.d/20_ppc_terminfo
%{_sysconfdir}/grub.d/93_memtest
%{_sysconfdir}/grub.d/30_os-prober
%{_sysconfdir}/grub.d/90_persistent
%config(noreplace) %{_sysconfdir}/grub.d/40_custom
%config(noreplace) %{_sysconfdir}/grub.d/41_custom
%config(noreplace) %{_sysconfdir}/default/grub
%{_datadir}/grub
%config(noreplace) /boot/%{name}/grub.cfg
%config(noreplace) /boot/%{name}/custom.cfg
%{_mandir}/man1/%{name}-*.1*
%{_mandir}/man8/%{name}-*.8*
%{_filetriggers_dir}/%{name}.filter
%{_filetriggers_dir}/%{name}.script

%files mageia-theme
/boot/%{name}/fonts/unicode.pf2
%dir /boot/%{name}/themes/maggy
/boot/%{name}/themes/maggy/*