1 (pdflatex '\newcommand{\genc}{true}\newcommand{\genpy}{true}\newcommand{\targetlang}{c}\input{opencv.tex}' &&
4 pdflatex '\newcommand{\genc}{true}\newcommand{\genpy}{true}\newcommand{\targetlang}{c}\input{opencv.tex}' > 1
6 #gv -page=480 opencv.pdf