Default to using linux16 and linuxefi GRUB2 commands (mga#24137).

1 files changed, 26 insertions, 7 deletions

diff --git a/lib/MGA/DrakISO/BuildBoot.pm b/lib/MGA/DrakISO/BuildBoot.pm
index 2775203..ae84c34 100644
--- a/lib/MGA/DrakISO/BuildBoot.pm
+++ b/lib/MGA/DrakISO/BuildBoot.pm
@@ -300,7 +300,7 @@ sub build_grub2_boot_efi {
     my ($output, $format) = @_;
 
     my @modules = qw(iso9660 fat part_msdos all_video font gfxterm gfxmenu png
-                     configfile echo gettext linux linux16 ls search test);
+                     configfile echo gettext linux linuxefi ls search test);
 
     run_('grub2-mkimage',
         '--output', $output,
@@ -320,6 +320,13 @@ sub build_grub2_cfg {
 
     my $gettext = $add_lang_menu ? '$' : '';
 
+    my %initrd_command = (
+        'linuxefi' => 'initrdefi',
+        'linux16'  => 'initrd16',
+        'linux'    => 'initrd',
+        '$linux'   => '$initrd'
+    );
+
     join("\n",
         "if [ -z \$initialised ] ; then",
         "    set grub2=(\$root)/boot/grub2",
@@ -353,7 +360,18 @@ sub build_grub2_cfg {
         "    fi",
         "    export theme",
         @loadfonts,
+        "",
       ),
+        "    if [ x\$efi == 'xtrue' ] ; then",
+        "        set linux=linuxefi",
+        "        set initrd=initrdefi",
+        "    else",
+        "        set linux=linux16",
+        "        set initrd=initrd16",
+        "    fi",
+        "    export linux",
+        "    export initrd",
+        "",
         "    set initialised=true",
         "    export initialised",
         "fi",
@@ -379,24 +397,25 @@ sub build_grub2_cfg {
       ),
         (map {
             my ($name, $options) = @$_;
-            my $command = $options->{command} || 'linux';
+            my $command = $options->{command} || '$linux';
             my $image   = $options->{image}   || get_default_image($build, $name);
             my $initrd  = $options->{initrd}  || get_default_initrd($build);
             my $append  = $options->{append};
 
-            my $initrd_command = $command eq 'linux16 ' ? 'initrd16' : 'initrd';
-
             join("\n",
+              if_($command eq 'linuxefi',
+                "if [ x\$efi == 'xtrue' ] ; then",  # EFI only
+              ),
               if_($command eq 'linux16',
                 "if [ x\$efi != 'xtrue' ] ; then",  # EFI doesn't support 16-bit
               ),
                 "menuentry $gettext\"$name\" {",
                 "    $command $image " . join(' ', get_default_append($build), $append),
-              if_($initrd ne 'none',
-                "    $initrd_command $initrd",
+              if_($initrd ne 'none' && defined $initrd_command{$command},
+                "    $initrd_command{$command} $initrd",
               ),
                 "}",
-              if_($command eq 'linux16',
+              if_($command eq 'linuxefi' || $command eq 'linux16',
                 "fi",
               ),
             );