Fixed BibTex in make rules.

.gitignore

@@ -12,3 +12,4 @@
 *.snm
 src/old/*
 src/old_kivy/*
+build/*

docs/report.bib

+@unpublished{TUIOspecification,
+    author = "test",
+    title  = "test",
+    note   = "url: http://tuio.org/?specification",
+}
+
+article{TUIOarticle,
+    author  = {Martin Kaltenbrunner, Till Bovermann, Ross Bencina, Enrico
+               Costanza},
+    title   = {TUIO: A protocol for table-top tangible user interfaces},
+    journal = {Proc. of the The 6th Int'l Workshop on Gesture in Human-Computer
+               Interaction and Simulation},
+    pages   = }
+}

docs/rules.mk

-.PHONY: docs
+report=report
 
-docs: $(b)proposal.pdf $(b)presentation.pdf $(b)report.pdf
+docs: $(b)proposal.pdf $(b)presentation.pdf $(b)$(report).pdf $(b)$(report).bbl
 
 $(b)%.pdf: $(d)%.tex
 	mkdir -p `dirname $@`
 	cd $(d); \
 	pdflatex -halt-on-error -interaction=nonstopmode \
 		-output-directory "../`dirname $@`" `basename $^`
+
+$(b)$(report).bbl: $(d)$(report).bib
+	mkdir -p `dirname $@`
+	cp $(d)$(report).bib $(b)$(report).bib
+	cd $(b); bibtex8 $(report).aux
+	cd $(d); \
+	pdflatex -halt-on-error -interaction=nonstopmode \
+		-output-directory "../`dirname $@`" $(report).tex; \
+	pdflatex -halt-on-error -interaction=nonstopmode \
+		-output-directory "../`dirname $@`" $(report).tex
+
+.PHONY: docs