#  $HeadURL$ $LastChangedRevision$

ifndef METHOD_EMAIL_MK
METHOD_EMAIL_MK = 1

#  Variables (needed by method-*.mk in pass #1 and the file-*.mk in pass #0)
MAKEFILE_EMAIL_RECIPES = $(PCMS_STATE_PREFIX)/makefiles/email-recipes.mk
MAKEFILE_EMAIL_FILES = $(PCMS_STATE_PREFIX)/makefiles/email-files.mk

#  Generate all recipes and recipe list (but they not be used by pass #0)
ifeq ($(PCMS_PASS_NUM),1)

all: all.email

#  Check symbols we'll use in recipes below.
#  (none)

all.email: force-execution-each-time
	msg --progname=$(PROGNAME) --debug=$(VERBOSELEVEL) debug 10 "$@: generating $(MAKEFILE_EMAIL_RECIPES) ..."
	mkdir -p $(dir $(MAKEFILE_EMAIL_RECIPES))
	{ \
	    echo '%.email: mail.facility'; \
	    echo '	email --debug=$$(VERBOSELEVEL) $$(patsubst %.email,%,$$@)'; \
	    echo '	touch $$@'; \
	} > $(MAKEFILE_EMAIL_RECIPES)
	msg --progname=$(PROGNAME) --debug=$(VERBOSELEVEL) debug 10 "$@: generating $(MAKEFILE_EMAIL_FILES) ..."
	mkdir -p $(dir $(MAKEFILE_EMAIL_FILES))
	echo "EMAIL_FILES = $(filter %.email,$^)" > $(MAKEFILE_EMAIL_FILES)

#  Stop descent
%.email: ;

#  method-*.mk does nothing in pass #0; see the associated file-*mk.
else ifeq ($(PCMS_PASS_NUM),0)

#  But, since the associated file-*.mk doesn't know what the recipe targets
#  depend on, tell pass #0 to acquaint itself with how to make *those* here.
include facility-mail.mk

#  But, as a courtesy, we can load the recipes and recipe list ...
include $(MAKEFILE_EMAIL_RECIPES)
include $(MAKEFILE_EMAIL_FILES)

#  ... but it's up to the associated file-*.mk to demand that
#  $(EMAIL_FILES) be built.

endif		#  PCMS_PASS_NUM
endif		#  METHOD_EMAIL_MK