VERSION=1.2.15
ifndef ARCH
  ARCH := $(shell uname -i)
  export ARCH
endif
PREFIX=$(HOME)/rpm.eprints.org/xapian/6
TOPDIR=$(PWD)/$(VERSION)
SRCDIR=$(VERSION)/build/SOURCES
SPECDIR=$(VERSION)/build/SPECS
BUILDOPTS="--define \"_topdir $(TOPDIR)/build\" --define \"_rpmdir $(TOPDIR)\" --define \"_srcrpmdir $(TOPDIR)/SRPMS\""
XAPIAN_CORE_TGZ=xapian-core-$(VERSION).tar.gz
XAPIAN_BINDINGS_TGZ=xapian-bindings-$(VERSION).tar.gz
XAPIAN_OMEGA_TGZ=xapian-omega-$(VERSION).tar.gz
XAPIAN_PERL_TGZ=Search-Xapian-$(VERSION).0.tar.gz

.PHONY: all clean rpms install

all: rpms
	rm -f $(TOPDIR)/$(ARCH)/*-debuginfo-*
	rpm --addsign $(TOPDIR)/$(ARCH)/*.rpm $(TOPDIR)/SRPMS/*.rpm

install: all
	cp -a $(TOPDIR)/$(ARCH)/*.rpm $(PREFIX)/$(ARCH)/
	cp -a $(TOPDIR)/SRPMS/*.rpm $(PREFIX)/SRPMS/
	pushd $(PREFIX)
	createrepo .
	popd

clean:
	rm -rf $(TOPDIR)

rpms: $(VERSION)/$(ARCH)/xapian-core-$(VERSION)-1.$(ARCH).rpm $(VERSION)/$(ARCH)/xapian-bindings-$(VERSION)-1.$(ARCH).rpm $(VERSION)/$(ARCH)/xapian-omega-$(VERSION)-1.$(ARCH).rpm $(VERSION)/$(ARCH)/Search-Xapian-$(VERSION).0-1.$(ARCH).rpm

$(VERSION)/$(ARCH)/xapian-core-$(VERSION)-1.$(ARCH).rpm: $(SRCDIR)/$(XAPIAN_CORE_TGZ)
	eval rpmbuild $(BUILDOPTS) -ta $<
	rpm -Uvh $(VERSION)/$(ARCH)/xapian-core-$(VERSION)-1.$(ARCH).rpm $(VERSION)/$(ARCH)/xapian-core-devel-$(VERSION)-1.$(ARCH).rpm $(VERSION)/$(ARCH)/xapian-core-libs-$(VERSION)-1.$(ARCH).rpm || /bin/true

$(VERSION)/$(ARCH)/xapian-bindings-$(VERSION)-1.$(ARCH).rpm: $(SRCDIR)/$(XAPIAN_BINDINGS_TGZ)
	eval rpmbuild --without csharp $(BUILDOPTS) -ta $<

$(VERSION)/$(ARCH)/xapian-omega-$(VERSION)-1.$(ARCH).rpm:  $(SRCDIR)/$(XAPIAN_OMEGA_TGZ)
	eval rpmbuild $(BUILDOPTS) -ta $<

$(VERSION)/$(ARCH)/Search-Xapian-$(VERSION).0-1.$(ARCH).rpm: $(SRCDIR)/$(XAPIAN_PERL_TGZ)
	sed "s/^Version:.*$$/Version: $(VERSION).0/" perl-Search-Xapian.spec > $(SPECDIR)/perl-Search-Xapian.spec
	eval rpmbuild $(BUILDOPTS) -ba $(SPECDIR)/perl-Search-Xapian.spec

$(SRCDIR)/$(XAPIAN_CORE_TGZ):
	mkdir -p $(SRCDIR)
	wget -q http://oligarchy.co.uk/xapian/$(VERSION)/$(XAPIAN_CORE_TGZ) -O $(SRCDIR)/$(XAPIAN_CORE_TGZ)

$(SRCDIR)/$(XAPIAN_BINDINGS_TGZ):
	mkdir -p $(SRCDIR)
	wget -q http://oligarchy.co.uk/xapian/$(VERSION)/$(XAPIAN_BINDINGS_TGZ) -O $(SRCDIR)/$(XAPIAN_BINDINGS_TGZ)

$(SRCDIR)/$(XAPIAN_OMEGA_TGZ):
	mkdir -p $(SRCDIR)
	wget -q http://oligarchy.co.uk/xapian/$(VERSION)/$(XAPIAN_OMEGA_TGZ) -O $(SRCDIR)/$(XAPIAN_OMEGA_TGZ)

$(SRCDIR)/$(XAPIAN_PERL_TGZ):
	mkdir -p $(SRCDIR)
	wget -q http://oligarchy.co.uk/xapian/$(VERSION)/$(XAPIAN_PERL_TGZ) -O $(SRCDIR)/$(XAPIAN_PERL_TGZ)