This comment was added by commit ("kbuild: Restore build nr, improve
vmlinux link") [1].
It was talking about if_changed_rule at that time. Now, it is unclear
what to fix.
[1]: https://git.kernel.org/pub/scm/linux/kernel/git/history/history.git/commit/?id=
ea52ca1b3e3882b499cc6c043f384958b88b62ff
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
$(Q)mkdir -p $(objtree)/tools
$(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(tools_silent) $(filter --j% -j,$(MAKEFLAGS))" O=$(abspath $(objtree)) subdir=tools -C $(srctree)/tools/ $*
-# FIXME Should go into a make.lib or something
-# ===========================================================================
-
quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN $(wildcard $(rm-dirs)))
cmd_rmdirs = rm -rf $(rm-dirs)