box-o-sand/postgresql/installation/Makefile

HERE := $(PWD)
DOWNLOAD_ROOT := http://ftp.postgresql.org/pub/source/
PG_PORT := 25432
PG_VERSION := 9.1.4
PYTHON3 := $(shell which python3)
TARBALL_BASENAME := postgresql-$(PG_VERSION)
TARBALL_URL := $(DOWNLOAD_ROOT)/v$(PG_VERSION)/$(TARBALL_BASENAME).tar.bz2

all: $(HERE)/bin/pg_ctl $(HERE)/data $(HERE)/log $(HERE)/data/postgresql.conf

start: $(HERE)/bin/pg_ctl $(HERE)/data $(HERE)/log
	$(HERE)/bin/pg_ctl start -D $(HERE)/data -l $(HERE)/log/postgres.log

stop: $(HERE)/bin/pg_ctl $(HERE)/data $(HERE)/log
	$(HERE)/bin/pg_ctl stop -D $(HERE)/data

# pg_ctl restart isn't quite what I want...
restart: $(HERE)/bin/pg_ctl $(HERE)/data $(HERE)/log
	$(MAKE) stop && $(MAKE) start

$(TARBALL_BASENAME).tar.bz2:
	curl -L -O $(TARBALL_URL)

$(TARBALL_BASENAME)/configure: $(TARBALL_BASENAME).tar.bz2
	tar xjvf $< && touch $@

$(HERE)/bin/pg_ctl: $(TARBALL_BASENAME)/configure
	cd $(TARBALL_BASENAME) && \
		PYTHON=$(PYTHON3) ./configure \
		--prefix=$(HERE) \
		--with-python \
		--with-perl \
		--with-tcl \
		--with-tclconfig=/usr/lib/tcl8.5 \
		--with-openssl \
		--with-libxml \
		--with-libxslt \
		--with-pgport=$(PG_PORT) && \
		make && \
		make install

$(HERE)/data:
	mkdir -p $@

$(HERE)/log:
	mkdir -p $@

$(HERE)/data/postgresql.conf: $(HERE)/postgresql.conf $(HERE)/data
	cp -v $< $@