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nixos/install-grub: Fix grub1 installation

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This commit is contained in:
William A. Kennington III 2015-06-17 11:47:36 -07:00
parent 911403c9e5
commit d4fc2b4d99
1 changed files with 10 additions and 2 deletions
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12
nixos/modules/system/boot/loader/grub/install-grub.pl
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@ -502,6 +502,14 @@ my $efiDiffer = ($efiTarget eq \$prevGrubState->efi);
my $efiMountPointDiffer = ($efiSysMountPoint eq \$prevGrubState->efiMountPoint);
my $requireNewInstall = $devicesDiffer || $versionDiffer || $efiDiffer || $efiMountPointDiffer || (($ENV{'NIXOS_INSTALL_GRUB'} // "") eq "1");
# install a symlink so that grub can detect the boot drive when set
# as the root directory
if (! -l "$bootPath/boot") {
if (-e "$bootPath/boot") {
unlink "$bootPath/boot";
}
symlink ".", "$bootPath/boot";
}
# install non-EFI GRUB
if (($requireNewInstall != 0) && ($efiTarget eq "no" || $efiTarget eq "both")) {
@ -509,10 +517,10 @@ if (($requireNewInstall != 0) && ($efiTarget eq "no" || $efiTarget eq "both")) {
next if $dev eq "nodev";
print STDERR "installing the GRUB $grubVersion boot loader on $dev...\n";
if ($grubTarget eq "") {
system("$grub/sbin/grub-install", "--recheck", "--boot-directory=$bootPath", Cwd::abs_path($dev)) == 0
system("$grub/sbin/grub-install", "--recheck", "--root-directory=$bootPath", Cwd::abs_path($dev)) == 0
or die "$0: installation of GRUB on $dev failed\n";
} else {
system("$grub/sbin/grub-install", "--recheck", "--boot-directory=$bootPath", "--target=$grubTarget", Cwd::abs_path($dev)) == 0
system("$grub/sbin/grub-install", "--recheck", "--root-directory=$bootPath", "--target=$grubTarget", Cwd::abs_path($dev)) == 0
or die "$0: installation of GRUB on $dev failed\n";
}
}