Some versions of make complain about using a grouped target without a recipe: .../pylibfdt/Makefile:36: *** grouped targets must provide a recipe. Stop. Fix this by adding a dummy recipe. Signed-off-by: Simon Glass <sjg at chromium.org> --- scripts/dtc/pylibfdt/Makefile | 1 + 1 file changed, 1 insertion(+) Applied to u-boot-dm, thanks!