feat(LaTeX): init a dtx project.

Makefile

@@ -0,0 +1,39 @@
+PACKAGE = bithesis
+
+LATEX = xelatex
+
+SOURCES = $(PACKAGE).ins $(PACKAGE).dtx
+CLSFILE = dtx-style.sty bitart.cls bitbook.cls
+
+LATEXMK = latexmk
+
+# make deletion work on Windows
+ifdef SystemRoot
+  RM = del /Q
+else
+  RM = rm -f
+endif
+
+.PHONY: all cls doc clean FORCE_MAKE
+
+$(PACKAGE).pdf: cls FORCE_MAKE
+	$(LATEXMK) $(PACKAGE).dtx
+
+$(CLSFILE): $(SOURCES)
+	xetex $(PACKAGE).ins
+
+cls: $(CLSFILE)
+
+doc: $(PACKAGE).pdf
+
+viewdoc: doc
+	$(LATEXMK) -pv $(PACKAGE).dtx
+
+clean:
+	$(LATEXMK) -c $(PACKAGE).dtx
+	-@$(RM) -r *.glo $(CLSFILE) _minted-bithesis
+
+clean-dist:
+	-@$(RM) -r $(PACKAGE).pdf
+
+clean-all: clean clean-dist FORCE_MAKE