{ stdenv, fetchgit, flex, bison, python3, autoconf, automake, gnulib, libtool , gettext, ncurses, libusb-compat-0_1, freetype, qemu, lvm2, unifont, pkgconfig , fuse # only needed for grub-mount , zfs ? null , efiSupport ? false , zfsSupport ? true , xenSupport ? false }: with stdenv.lib; let pcSystems = { i686-linux.target = "i386"; x86_64-linux.target = "i386"; }; efiSystemsBuild = { i686-linux.target = "i386"; x86_64-linux.target = "x86_64"; aarch64-linux.target = "aarch64"; }; # For aarch64, we need to use '--target=aarch64-efi' when building, # but '--target=arm64-efi' when installing. Insanity! efiSystemsInstall = { i686-linux.target = "i386"; x86_64-linux.target = "x86_64"; aarch64-linux.target = "arm64"; }; canEfi = any (system: stdenv.hostPlatform.system == system) (mapAttrsToList (name: _: name) efiSystemsBuild); inPCSystems = any (system: stdenv.hostPlatform.system == system) (mapAttrsToList (name: _: name) pcSystems); version = "2.04"; in ( assert efiSupport -> canEfi; assert zfsSupport -> zfs != null; assert !(efiSupport && xenSupport); stdenv.mkDerivation rec { pname = "grub"; inherit version; src = fetchgit { url = "git://git.savannah.gnu.org/grub.git"; rev = "${pname}-${version}"; sha256 = "02gly3xw88pj4zzqjniv1fxa1ilknbq1mdk30bj6qy8n44g90i8w"; }; patches = [ ./fix-bash-completion.patch ]; nativeBuildInputs = [ bison flex python3 pkgconfig autoconf automake ]; buildInputs = [ ncurses libusb-compat-0_1 freetype gettext lvm2 fuse libtool ] ++ optional doCheck qemu ++ optional zfsSupport zfs; hardeningDisable = [ "all" ]; # Work around a bug in the generated flex lexer (upstream flex bug?) NIX_CFLAGS_COMPILE = "-Wno-error"; preConfigure = '' for i in "tests/util/"*.in do sed -i "$i" -e's|/bin/bash|${stdenv.shell}|g' done # Apparently, the QEMU executable is no longer called # `qemu-system-i386', even on i386. # # In addition, use `-nodefaults' to avoid errors like: # # chardev: opening backend "stdio" failed # qemu: could not open serial device 'stdio': Invalid argument # # See . sed -i "tests/util/grub-shell.in" \ -e's/qemu-system-i386/qemu-system-x86_64 -nodefaults/g' unset CPP # setting CPP intereferes with dependency calculation patchShebangs . ./bootstrap --no-git --gnulib-srcdir=${gnulib} substituteInPlace ./configure --replace '/usr/share/fonts/unifont' '${unifont}/share/fonts' ''; configureFlags = [ "--enable-grub-mount" ] # dep of os-prober ++ optional zfsSupport "--enable-libzfs" ++ optionals efiSupport [ "--with-platform=efi" "--target=${efiSystemsBuild.${stdenv.hostPlatform.system}.target}" "--program-prefix=" ] ++ optionals xenSupport [ "--with-platform=xen" "--target=${efiSystemsBuild.${stdenv.hostPlatform.system}.target}"]; # save target that grub is compiled for grubTarget = if efiSupport then "${efiSystemsInstall.${stdenv.hostPlatform.system}.target}-efi" else if inPCSystems then "${pcSystems.${stdenv.hostPlatform.system}.target}-pc" else ""; doCheck = false; enableParallelBuilding = true; postInstall = '' # Avoid a runtime reference to gcc sed -i $out/lib/grub/*/modinfo.sh -e "/grub_target_cppflags=/ s|'.*'|' '|" ''; meta = with stdenv.lib; { description = "GNU GRUB, the Grand Unified Boot Loader (2.x beta)"; longDescription = '' GNU GRUB is a Multiboot boot loader. It was derived from GRUB, GRand Unified Bootloader, which was originally designed and implemented by Erich Stefan Boleyn. Briefly, the boot loader is the first software program that runs when a computer starts. It is responsible for loading and transferring control to the operating system kernel software (such as the Hurd or the Linux). The kernel, in turn, initializes the rest of the operating system (e.g., GNU). ''; homepage = "https://www.gnu.org/software/grub/"; license = licenses.gpl3Plus; platforms = platforms.gnu ++ platforms.linux; }; })