#!/usr/bin/make -f

include ../source.mk

tables = \
	africa \
	antarctica \
	asia \
	australasia \
	europe \
	northamerica \
	southamerica \
	etcetera \
	backward \
	factory

nop:
	@:

build:
	for t in $(tables); do \
		/usr/sbin/zic -d dest/usr/share/zoneinfo \
			-L /dev/null -y yearistype.sh \
			src/$${t} || exit $?; \
	done
	/usr/sbin/zic -d dest/usr/share/zoneinfo -p America/New_York
	touch $@

install: build
	cp src/iso3166.tab src/zone.tab dest/usr/share/zoneinfo
	(cd src && grep '^Link' $(tables)) | while read type dest src etc; do \
		rm -f "dest/usr/share/zoneinfo/$${src}"; \
		link="$${src}" up=''; \
		while [ "$${link#*/}" != "$${link}" ] && \
		      [ "$${link%%/*}" = "$${dest%%/*}" ]; do \
			link="$${link#*/}"; \
			dest="$${dest#*/}"; \
		done; \
		while [ "$${link#*/}" != "$${link}" ]; do \
			link="$${link#*/}"; \
			up="../$${up}"; \
		done; \
		ln -sf "$${up}$${dest}" \
			"dest/usr/share/zoneinfo/$${src}"; \
	done
	for t in $(tables); do \
		exec 3>../tzdata-$${t}.pkg/files; \
		grep '^Zone' src/$${t} | while read type zone etc; do \
			printf '/usr/share/zoneinfo/%s\n' "$${zone}" >&3; \
		done; \
		grep '^Link' src/$${t} | while read type link zone etc; do \
			printf '/usr/share/zoneinfo/%s\n' "$${zone}" >&3; \
		done; \
		exec 3>&-; \
	done
	ln -sf . dest/usr/share/zoneinfo/posix
	oh-fixperms
	oh-installfiles
	for t in $(tables); do \
		rm -f ../tzdata-$${t}.pkg/files; \
	done