memtest86+: Fix compilation on case insensitive platforms

This does part of a patch that Stefan wrote for memtest86-3.5,
to update the linuxbios names to coreboot.

Instead of preprocessing file.S into file.s, the intermediate file
is now called file.pre.s. This fixes compilation of memtest86+ on
case insensitive filesystems (like NTFS and HFS+)

Change-Id: I63857d9e643179c7a145142af609e42e7738ae3a
Signed-off-by: Martin Roth <>
Tested-by: build bot (Jenkins)
Reviewed-by: Ben Gardner <>
1 file changed