so that "make -k" still can output a rockbox-info.txt file even if the build (partly) fails git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13219 a1c6a512-1295-4272-9138-f99709370657
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13218 a1c6a512-1295-4272-9138-f99709370657
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13216 a1c6a512-1295-4272-9138-f99709370657