# $Id$

LZO_VER=1.08
OPENVPN_VER=1.5.0

SU=

LZO_DIR=lzo-${LZO_VER}
LZO_GZ=${LZO_DIR}.tar.gz

OPENVPN_DIR=openvpn-${OPENVPN_VER}
OPENVPN_GZ=${OPENVPN_DIR}.tar.gz

LZO_URL=http://www.oberhumer.com/opensource/lzo/download/${LZO_GZ}
LZO_URL2=http://ftp.uni-koeln.de/util/arc/${LZO_GZ}
OPENVPN_URL=http://easynews.dl.sourceforge.net/sourceforge/openvpn/${OPENVPN_GZ}

LZO_TOUCH=${LZO_DIR}.touch
LZO_MAKE_TOUCH=${LZO_DIR}_make.touch
LZO_INSTALL_TOUCH=${LZO_DIR}_install.touch
OPENVPN_TOUCH=${OPENVPN_DIR}.touch
OPENVPN_MAKE_TOUCH=${OPENVPN_DIR}_make.touch
OPENVPN_INSTALL_TOUCH=${OPENVPN_DIR}_install.touch

WGET=wget -N

.PHONY:	all clean install install_lzo make make_lzo

all: ${OPENVPN_INSTALL_TOUCH}

${LZO_GZ}:
	${WGET} ${LZO_URL} ||
	${WGET} ${LZO_URL2}

${LZO_TOUCH}:	${LZO_GZ}
	tar xzvf $<
	touch $@

${LZO_MAKE_TOUCH}:	${LZO_TOUCH}
	cd ${LZO_DIR} && \
		./configure
	cd ${LZO_DIR} && \
		make
	touch $@

make_lzo:	${LZO_MAKE_TOUCH}

${LZO_INSTALL_TOUCH}:	${LZO_MAKE_TOUCH}
	cd ${LZO_DIR} && \
		$(SU) make install
	touch $@

install_lzo:	${LZO_INSTALL_TOUCH}

${OPENVPN_GZ}:
	${WGET} ${OPENVPN_URL}
	
${OPENVPN_TOUCH}:	${OPENVPN_GZ}
	tar xzvf $<
	touch $@

# cygwin requires:
# --with-lzo-lib=/usr/local/lib

${OPENVPN_MAKE_TOUCH}:	${OPENVPN_TOUCH} ${LZO_INSTALL_TOUCH}
	cd ${OPENVPN_DIR} && \
		./configure --with-lzo-headers=/usr/local/include --with-lzo-lib=/usr/local/lib
	cd ${OPENVPN_DIR} && \
		CFLAGS=L/usr/local/lib make
	touch $@

make:	${OPENVPN_MAKE_TOUCH}

${OPENVPN_INSTALL_TOUCH}:	${OPENVPN_MAKE_TOUCH}
	cd ${OPENVPN_DIR} && \
		$(SU) make install
	touch $@

install:	${OPENVPN_INSTALL_TOUCH}

clean:
	rm -fr \
		${LZO_TOUCH} \
		${LZO_MAKE_TOUCH} \
		${LZO_INSTALL_TOUCH} \
		${OPENVPN_TOUCH} \
		${OPENVPN_MAKE_TOUCH} \
		${OPENVPN_INSTALL_TOUCH} \
		${LZO_GZ} \
		${OPENVPN_GZ}
	cd ${LZO_DIR} && \
		make clean
	cd ${OPENVPN_DIR} && \
		make clean