common/Makefile: Avoid double slashes in generated paths

Change-Id: Id625bfdce07c438d9732d7c2bd5d1010fd1b0112
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/16963
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
1 file changed
tree: 0aefd1c4587f3c85a10bcab1cfcb9386a625814a
  1. common/
  2. configs/
  3. .gitignore
  4. COPYING
  5. Makefile
  6. Makefile.inc
  7. TODO