Patch merged into coreboot/master: 6548ae9 cbfstool/Makefile*: Use `LDFLAGS` instead of `LINKFLAGS`

the following patch was just integrated into master:
commit 6548ae9f99beba89f3dcf5c7b0c86c75d5c0ab5c
Author: Paul Menzel 
Date:   Sun May 3 09:35:32 2015 +0200

cbfstool/Makefile*: Use `LDFLAGS` instead of `LINKFLAGS`

Commit 0e53931f (cbfstool: Clean up in preparation for adding new
    files) split out the flags and introduced the variable `LINKFLAGS`.
    Rename it to `LDFLAGS` which is more commonly used.

Change-Id: Ib6299f8ef5cf30dbe05bfae36f30ae4371f0a738
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/10064
    Tested-by: build bot (Jenkins)
    Reviewed-by: Sol Boucher 
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/10064 for details.

-gerrit