[coreboot-gerrit] Patch merged into coreboot/master: codebase: Change makefile $(shell pwd) commands to $(CURDIR)

the following patch was just integrated into master:
commit 6116f369e98afef29e284c6148414d8c5832689d
Author: Martin Roth 
Date:   Tue Mar 8 12:32:40 2016 -0700

codebase: Change makefile $(shell pwd) commands to $(CURDIR)

- Change the makefile command $(shell pwd) to $(CURDIR) to find the
    current directory without going out to the shell.

Change-Id: I4890eba6129630acd2883b92de77308d39949443
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/13967
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer 
    Reviewed-by: Paul Menzel

See https://review.coreboot.org/13967 for details.

-gerrit