stand: compile ia32 EFI loader with -malign-double

[vexeduxr]

Summary

The UEFI spec says:

Structures are aligned on boundaries equal to the largest internal
datum of the structure and internal data are implicitly padded to
achieve natural alignment.

Unlike the old Intel EFI toolkit, the EDK2 headers expect ia32 builds to
use -malign-double to achive this.

Make EFI versions of libsa32, liblua32, and ficl32. With the difference
being that they are compiled with -malign-double.

[imp]

stand/efi/Makefile.inc

13

I think this is needed only for the 32-bit build. It would cause problems for the 64-bit build, no?

[imp]

Oh, I'd be tempted to call these lib*32efi as well.

[vexeduxr]

stand/efi/Makefile.inc

13

It should be a nop for the 64-bit build. I'll put it under DO32

[vexeduxr]

Only pass -malign-double for the 32-bit build.
Suffix 32-bit EFI libraries with efi

[vexeduxr]

Make the LIB*32 variable assignment more seamless.

[vexeduxr]

I wanted to let this sit for a while since I didn't like that we had to build everything twice, but I can't seem to find a better solution for now.