SAVED_VARS=PLDISTRO PLDISTROTAGS build-GITPATH PERSONALITY MAILTO BASE WEBPATH TESTBUILDURL WEBROOT
# also remember variable settings in alias, like sfa-GITPATH=git://git.f-lab.fr/sfa.git@generic
# but don't save stage1
-ASSIGNS=$(foreach chunk,$(MAKEFLAGS),$(if $(findstring =,$(chunk)),$(if $(findstring stage1,$(chunk)),,$(chunk)),,))
+ASSIGNS=$(foreach chunk,$(MAKEFLAGS),$(if $(findstring =,$(chunk)),$(if $(findstring stage1,$(chunk)),,$(chunk)),))
savedpldistro.mk:
@echo "# do not edit" > $@
@$(foreach var,$(SAVED_VARS),echo "$(var):=$($(var))" >> $@ ;)