#-*- makefile -*-
#
# file:         Makefile.site (split from Makefile)
# project:      homepage
# purpose:      Makefile for the whole site
# created:      pasha jul 22 2000
# modified:     pasha may 1 2008
# modification: split to Makefile.site and Makefile
#

MAKEFILE := $(TOP_BUILD)/Makefile.site# this Makefile

################ needed for $(RULES_MAKEFILE)'s #############
export SRC    := $(subst $(TOP_BUILD),$(TOP_SRC),$(CURDIR))
export TARGET := $(subst $(TOP_SRC),$(TOP_TARGET),$(SRC))
#############################################################


-include ./specials

BUILD_LIST_TARGETS := $(wildcard ./build_list_targets)
ifeq ($(BUILD_LIST_TARGETS), )
BUILD_LIST_TARGETS := $(TOP_BUILD)/build_list_targets
endif

TARGETS := $(strip $(shell $(BUILD_LIST_TARGETS) \
                   --src=$(SRC) --target=$(TARGET) --rules=$(RULES_MAKEFILE)))

# default target - build the whole site
# note that here and below we run make with -r option to supress built-oin rules
# (to avoid make to try to run lex on files like math/bib/y/yu.l and such)
site:
ifeq ($(TARGETS), )
	@echo Makefile: no targets. bye.
	@exit 1
endif
	$(MAKE) -r -f $(RULES_MAKEFILE) $(TARGETS)


# build a separate file (assuming it is not in special dir)
$(TOP_TARGET)/%: FORCE
	$(MAKE) -r -f $(RULES_MAKEFILE) $@


# even if $(SPECIAL_DIRS) is empty, the following will do no harm
$(SPECIAL_DIRS):
	$(MAKE) -r -C $@ -f $(MAKEFILE)


clean:
ifeq ($(TARGETS), )
	@echo
	@echo "\$$(TARGETS) is empty! to prevent nuking all target tree, bailing out."
	@exit 1
endif
	$(TOP_BUILD)/clean_target_tree --src=$(SRC) --target=$(TARGET) $(TARGETS)

site: clean $(SPECIAL_DIRS)


.PHONY: site clean FORCE $(SPECIAL_DIRS)

# end of Makefile.site