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-rw-r--r--perl-install/bootloader.pm45
1 files changed, 26 insertions, 19 deletions
diff --git a/perl-install/bootloader.pm b/perl-install/bootloader.pm
index 2e6b3954b..346c3bcfa 100644
--- a/perl-install/bootloader.pm
+++ b/perl-install/bootloader.pm
@@ -368,19 +368,33 @@ sub add_entry {
}
$to_add = $conflicting;
- my $new_label = $v->{label} eq 'linux' && kernel_str2label(vmlinuz2kernel_str($to_add->{kernel_or_dev}), 'use_long_name');
- $label = $new_label && $label ne $new_label ? $new_label : do {
+ if ($to_add->{label} eq 'linux') {
+ expand_entry_symlinks($bootloader, $to_add);
+ $label = kernel_str2label(vmlinuz2kernel_str($to_add->{kernel_or_dev}), 'use_long_name');
+ } else {
$label =~ s/^alt\d*_//;
- 'alt' . ($i++ ? $i : '') . "_$label";
- };
+ $label = 'alt' . ($i++ ? $i : '') . "_$label";
+ }
}
die 'add_entry';
}
+sub expand_entry_symlinks {
+ my ($bootloader, $entry) = @_;
+
+ foreach my $kind ('kernel_or_dev', 'initrd') {
+ my $old_long_name = $bootloader->{old_long_names} && $bootloader->{old_long_names}{$entry->{$kind}} or next;
+
+ #- replace all the {$kind} using this symlink to the real file
+ log::l("replacing $entry->{$kind} with $old_long_name for bootloader label $entry->{label}");
+ $entry->{$kind} = $old_long_name;
+ }
+}
+
sub _do_the_symlink {
- my ($bootloader, $entry, $kind, $long_name) = @_;
+ my ($bootloader, $link, $long_name) = @_;
- my $existing_link = readlink("$::prefix$entry->{$kind}");
+ my $existing_link = readlink("$::prefix$link");
if ($existing_link && $existing_link eq $long_name) {
#- nothing to do :)
return;
@@ -390,21 +404,14 @@ sub _do_the_symlink {
#- replace all the {$kind} using this symlink to the real file
my $old_long_name = $existing_link =~ m!^/! ? $existing_link : "/boot/$existing_link";
if (-e "$::prefix$old_long_name") {
- foreach (@{$bootloader->{entries}}) {
- if ($_->{$kind} eq $entry->{$kind}
- #- we don't modify existing failsafe or linux-nonfb unless we overwrite them
- && ($_->{label} eq $entry->{label} || !member($_->{label}, 'failsafe', 'linux-nonfb'))) {
- log::l("replacing $_->{$kind} with $old_long_name for bootloader label $_->{labe}");
- $_->{$kind} = $old_long_name;
- }
- }
+ $bootloader->{old_long_names}{$link} = $old_long_name;
} else {
- log::l("ERROR: $entry->{$kind} points to $old_long_name which doesn't exist");
+ log::l("ERROR: $link points to $old_long_name which doesn't exist");
}
#- changing the symlink
- symlinkf($long_name, "$::prefix$entry->{$kind}")
- or cp_af("$::prefix/boot/$long_name", "$::prefix$entry->{$kind}");
+ symlinkf($long_name, "$::prefix$link")
+ or cp_af("$::prefix/boot/$long_name", "$::prefix$link");
}
sub add_kernel {
@@ -427,7 +434,7 @@ sub add_kernel {
-e "$::prefix$v->{kernel_or_dev}" or log::l("unable to find kernel image $::prefix$v->{kernel_or_dev}"), return;
if (!$b_nolink) {
$v->{kernel_or_dev} = '/boot/' . kernel_str2vmlinuz_short($kernel_str);
- _do_the_symlink($bootloader, $v, 'kernel_or_dev', $vmlinuz_long);
+ _do_the_symlink($bootloader, $v->{kernel_or_dev}, $vmlinuz_long);
}
log::l("adding $v->{kernel_or_dev}");
@@ -437,7 +444,7 @@ sub add_kernel {
mkinitrd($kernel_str->{version}, $v) or undef $v->{initrd};
if ($v->{initrd} && !$b_nolink) {
$v->{initrd} = '/boot/' . kernel_str2initrd_short($kernel_str);
- _do_the_symlink($bootloader, $v, 'initrd', $initrd_long);
+ _do_the_symlink($bootloader, $v->{initrd}, $initrd_long);
}
}