# $Id: Makefile 16421 2010-01-04 11:29:55Z thierry $
# $URL: svn+ssh://thierry@svn.planet-lab.org/svn/madwifi/trunk/Makefile $
#
WEBFETCH		:= curl -H Pragma: -O -R -S --fail --show-error
SHA1SUM			:= sha1sum

ALL += omf-resctl
omf-resctl-URL		:= http://pkg.mytestbed.net/yum/base/8/i386/omf-resctl-5.3-1ubuntu2-2.noarch.rpm
omf-resctl-SHA1SUM	:= 6f48dd1cb7505ba9301c55f9889fd78842510b68
omf-resctl		:= $(notdir $(omf-resctl-URL))
ALL += omf-common
omf-common-URL		:= http://pkg.mytestbed.net/yum/base/8/i386/omf-common-5.3-1ubuntu3-2.noarch.rpm
omf-common-SHA1SUM	:= aceaca433ffa6b3ea2b8f62dd57fc739ed01c442
omf-common		:= $(notdir $(omf-common-URL))
ALL += liblog4r
liblog4r-URL		:= http://pkg.mytestbed.net/yum/base/8/i386/liblog4r-ruby1.8-1.2-1.noarch.rpm
liblog4r-SHA1SUM	:= daf29f5e23665d835a922cb2dda693ba9aca4e07
liblog4r		:= $(notdir $(liblog4r-URL))
ALL += libxmpp4r
libxmpp4r-URL		:= http://pkg.mytestbed.net/yum/base/8/i386/libxmpp4r-ruby1.8-1.0-1.noarch.rpm
libxmpp4r-SHA1SUM	:= 7db1a6260435aca494f9b5e36517568a7f63e5c8
libxmpp4r		:= $(notdir $(libxmpp4r-URL))
ALL += imagezip
imagezip-URL		:= http://pkg.mytestbed.net/yum/base/8/i386/imagezip-1.0.0-3.i386.rpm
imagezip-SHA1SUM	:= b96297e480dfbc2360bcb62ff4ee130794124849
imagezip		:= $(notdir $(imagezip-URL))

all: $(ALL)
.PHONY: all

##############################
define download_target
$(1): $($(1))
.PHONY: $($(1))
$($(1)): 
	@if [ ! -e "$($(1))" ] ; then echo "$(WEBFETCH) $($(1)-URL)" ; $(WEBFETCH) $($(1)-URL) ; fi
	@if [ ! -e "$($(1))" ] ; then echo "Could not download source file: $($(1)) does not exist" ; exit 1 ; fi
	@if test "$$$$($(SHA1SUM) $($(1)) | awk '{print $$$$1}')" != "$($(1)-SHA1SUM)" ; then \
	    echo "sha1sum of the downloaded $($(1)) does not match the one from 'Makefile'" ; \
	    echo "Local copy: $$$$($(SHA1SUM) $($(1)))" ; \
	    echo "In Makefile: $($(1)-SHA1SUM)" ; \
	    false ; \
	else \
	    ls -l $($(1)) ; \
	fi
endef

$(eval $(call download_target,omf-resctl))
$(eval $(call download_target,omf-common))
$(eval $(call download_target,liblog4r))
$(eval $(call download_target,libxmpp4r))
$(eval $(call download_target,imagezip))

#################### convenience, for debugging only
# make +foo : prints the value of $(foo)
# make ++foo : idem but verbose, i.e. foo=$(foo)
++%: varname=$(subst +,,$@)
++%:
	@echo "$(varname)=$($(varname))"
+%: varname=$(subst +,,$@)
+%:
	@echo "$($(varname))"