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.PHONY: default all clean install install-src

include $(XSEG_HOME)/base.mk

FILES="Makefile"
FILES+=$(shell ls *.py)

SUBDIR:=$(subst $(XSEG_HOME),,$(CURDIR))


H2XML = h2xml
XML2PY = xml2py

default: all

all: xseg/xseg_api.py xseg/xprotocol.py
	if [ ! -e xseg/version.py ] ; then \
		echo '__version__ = "'`devflow-version python`'"' > xseg/version.py ; \
	fi
	python setup.py build

$(BASE)/sys/user/libxseg.so:
	make -C $(BASE)/sys/user libxseg.so

xseg.xml: $(BASE)/xseg/xseg.h $(BASE)/xtypes/xq.h $(BASE)/xtypes/xlock.h \
	$(BASE)/xtypes/xpool.h $(BASE)/xtypes/xhash.h \
	$(BASE)/xtypes/xheap.h $(BASE)/xtypes/xobj.h \
	$(BASE)/sys/domain.h $(BASE)/sys/util.h $(BASE)/sys/user/_sysutil.h $(BASE)/xseg/protocol.h
	$(H2XML) -c $(INC) -o $@ $(BASE)/xseg/xseg.h

xprotocol.xml: 
	$(H2XML) -c $(INC) -o $@ $(BASE)/xseg/protocol.h

xseg/xseg_api.py: xseg.xml
	$(XML2PY) -d -k defst -l $(BASE)/lib/user/libxseg.so.$(MAJOR) -c $< -o $@
	sed -i -e 's/xseg_get_data_nonstatic.restype = STRING/xseg_get_data_nonstatic.restype = POINTER(c_char)/g' xseg/xseg_api.py
	sed -i -e 's/xseg_get_target_nonstatic.restype = STRING/xseg_get_target_nonstatic.restype = POINTER(c_char)/g' xseg/xseg_api.py
	sed -i -e 's/STRING = 1//g' xseg/xseg_api.py
	sed -i -e 's,$(BASE)/lib/user/libxseg.so.$(MAJOR),libxseg.so.$(MAJOR),g' xseg/xseg_api.py


xseg/xprotocol.py: xprotocol.xml
	$(XML2PY) -d -k defst -c $< -o $@

install:
	if [ ! -e xseg/version.py ] ; then \
		echo '__version__ = "'`devflow-version python`'"' > xseg/version.py ; \
	fi
	python setup.py install --install-layout=deb --root=$(DESTDIR)

install-src:
	install -d $(DESTDIR)$(srcdir)$(SUBDIR) ;
	@for f in $(FILES) ; do \
		install -o 0 -g 0 -m 644 -t $(DESTDIR)$(srcdir)$(SUBDIR) $$f ; \
	done
	install -d $(DESTDIR)$(srcdir)$(SUBDIR)/xseg ;
	install -o 0 -g 0 -m 644 -t $(DESTDIR)$(srcdir)$(SUBDIR)/xseg xseg/__init__.py ; \



clean:
	rm -rf build/
	rm -rf python_xseg.egg-info/
	rm -f xseg.xml xprotocol.xml xseg/xseg_api.py xseg/xseg_api.pyc \
		xseg/xprotocol.py xseg/xprotocol.pyc xseg/__init__.pyc  \
		xseg/version.py