console goes to serial as well, so this doesn't stop garbage from going
to serial. But it creates garbage itself.

Use it to add custom files, so that tests which need them work.

This disables progress indicator for tests. This in turn fixes test
flakiness as they ended up timing-dependent.

Fixes the language tests is no make install was done.

This allows running tests that require extra files using netboot as well.

Copying the themes directory in grub-shell isn't
parallel-test-friendly and breaks on the second test when the source
directory is read-only (as in "make distcheck").  Instead, add a
hidden --themes-directory option to grub-mkrescue et al, and use it
in grub-shell.

files have not been built.

	on primary master on pseries.

	master since with some combinations of qemu and firmware only primary
	IDE channel is available.

	counterpart of fixing the naming of escc ports.

	the function of these files exceeds what can be sanely handled in shell
	in posix-comaptible way. Also writing it in C extends the functionality
	to non-UNIX-like OS and minimal environments.

	after the test.

run-time.  Fixes Debian bug #696465.

* acinclude.m4 (grub_TRANSFORM): New macro.
* configure.ac: Create output variables with transformed names for
most programs.
* util/bash-completion.d/grub-completion.bash.in: Use
pre-transformed variables for program names.
* util/grub-install.in: Likewise.
* util/grub-kbdcomp.in: Likewise.
* util/grub-mkconfig.in: Likewise.
* util/grub-mkconfig_lib.in: Likewise.
* util/grub-mknetdir.in: Likewise.
* util/grub-mkrescue.in: Likewise.
* util/grub-mkstandalone.in: Likewise.
* util/grub-reboot.in: Likewise.
* util/grub-set-default.in: Likewise.
* util/powerpc/ieee1275/grub-mkrescue.in: Likewise.
* tests/util/grub-shell-tester.in: Remove unused assignment.
* tests/util/grub-shell.in: Likewise.
* util/grub.d/00_header.in: Likewise.