# pdfjoin is in the pdfjam package

praktikum4.pdf: text4.pdf attach4.pdf
	pdfjoin text4.pdf attach4.pdf
	mv attach4-joined.pdf praktikum4.pdf

text4.pdf: text4.dvi
	dvipdfm text4.dvi

text4.dvi: text4.tex
	latex text4.tex

show: praktikum4.pdf
	evince praktikum4.pdf

clean:
	rm -rf text4.log
	rm -rf text4.aux
	rm -rf text4.pdf
	rm -rf text4.dvi
	rm -rf text4.toc