Checking patch sysdeps/mach/hurd/Makefile...
error: while searching for:
ifeq ($(subdir),htl)
tests-unsupported += tst-pthread_cancel-select-loop
endif

error: patch failed: sysdeps/mach/hurd/Makefile:306
Applying patch sysdeps/mach/hurd/Makefile with 1 reject...
Rejected hunk #1.