build, and also creates the target directory if not done yet. This fixes
a race-like issue I have with make sometimes trying to compile
dtc-parser.tab.c before bison finished execution. I have no idea why it
fixes things, but it seems to do, and does no harm otherwise.
Also, documenting this step is just The Right Thing[tm] in my opinion.
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@300 f3766cd6-281f-0410-b1cd-43a5c92072e9