# $Id$

DB4_VER?=4.2.52
DB4_DIR?=db-${DB4_VER}
DB4_GZ?=${DB4_DIR}.tar.gz
DB4_URL?=http://www.sleepycat.com/update/snapshot/${DB4_GZ}

WGET?=wget -N

#DB4_CONFIGURE_PREFIX=CC=gcc CPP=gcc CXX=gcc 
DB4_CONFIGURE_PREFIX?=

PREFIX?=${HOME}
DB4_CONFIGURE_OPTS?=--prefix=${PREFIX}

#DB4_INSTALL_PREFIX?=su

DB4_TOUCH=${DB4_DIR}/.tar.touch
DB4_MAKE_TOUCH=${DB4_DIR}/.make.touch
DB4_INSTALL_TOUCH=${DB4_DIR}/.install.touch

.PHONY:	all clean get make install untar

all:	install

${DB4_GZ}:
	${WGET} ${DB4_URL}
	touch $@

get:	${DB4_GZ}

${DB4_TOUCH}:	${DB4_GZ}
	tar xzvf ${DB4_GZ}
	touch $@

untar:	${DB4_TOUCH}

${DB4_MAKE_TOUCH}:	${DB4_TOUCH}
	cd ${DB4_DIR}/build_unix && \
		${DB4_CONFIGURE_PREFIX} ../dist/configure ${DB4_CONFIGURE_OPTS}
	cd ${DB4_DIR}/build_unix && \
		${DB4_CONFIGURE_PREFIX} make
	touch $@

${DB4_INSTALL_TOUCH}:	${DB4_MAKE_TOUCH}
	cd ${DB4_DIR}/build_unix && \
		${DB4_INSTALL_PREFIX} make install
	touch $@

make: ${DB4_MAKE_TOUCH}

install: ${DB4_INSTALL_TOUCH}

tidy:
	rm -f \
		${DB4_TOUCH} \
		${DB4_MAKE_TOUCH} \
		${DB4_INSTALL_TOUCH}

clean:	tidy
	rm -fr ${DB4_DIR}

realclean:	clean
	rm -f ${DB4_GZ}