BOOKROOT = ..
TOOLSDIR = $(BOOKROOT)/tools/bin
PSDIR    = $(BOOKROOT)/ps

YAPP         = $(TOOLSDIR)/yapp
MAKEMANIFEST = $(TOOLSDIR)/makemanifest
PSGEN        = env BOOKROOT=$(BOOKROOT) $(TOOLSDIR)/psgen
INCLUDERES   = (cd $(PSDIR); includeres)

code.pdf: code.ps
	ps2pdf code.ps

code.ps pagenums: filelist footer.ps MANIFEST books
	$(PSGEN) -P2 -l3 -DfooterFile=footer.ps filelist pagenums 1 \
		| $(INCLUDERES) > code.ps

books:
	ln -s $(BOOKROOT) books

MANIFEST: filelist
	$(MAKEMANIFEST) $< > $@

gv%: %.ps
	gv $<

clean:
	rm -f `cat .gitignore`