- reworked Do-compile a bit (better failure report output, only build

   with InnoDB support when requested to do so)

Build-tools/Do-compile

@@ -208,12 +208,15 @@ if ($opt_stage <= 1)
   $opt_config_options.= " --disable-shared" if (!$opt_enable_shared); # Default for binary versions
   $opt_config_options.= " --with-berkeley-db" if ($opt_bdb);
   $opt_config_options.= " --with-client-ldflags=-all-static" if ($opt_static_client);
-  $opt_config_options.= " --with-innodb" if ($opt_innodb);
   $opt_config_options.= " --with-libwrap" if ($opt_libwrap);
   $opt_config_options.= " --with-low-memory" if ($opt_with_low_memory);
   $opt_config_options.= " --with-mysqld-ldflags=-all-static" if ($opt_static_server);
   $opt_config_options.= " --with-raid" if ($opt_raid);
 
+  # Only enable InnoDB when requested (required to be able to
+  # build the "Classic" packages that do not include InnoDB)
+  $opt_config_options.= " --without-innodb" if (!$opt_innodb);
+
   if ($opt_with_other_libc)
   {
     $opt_with_other_libc= " --with-other-libc=$opt_with_other_libc";
@@ -516,9 +519,9 @@ sub abort
     open(TMP,">$mail_header_file");
     print TMP "From: mysql\@$full_host_name\n";
     print TMP "To: $email\n";
-    print TMP "Subject: MySQL compilation failed again\n\n";
+    print TMP "Subject: $ver$opt_version_suffix compilation failed\n\n";
     close TMP;
-    system("tail -30 $log > $log.mail");
+    system("tail -40 $log > $log.mail");
     system("cat $mail_header_file $log.mail | $sendmail -t -f $email");
     unlink($mail_header_file);
     unlink("$log.mail");