As documentation on webkit, there is way to build the whole webkit with script WebKitTools/Scripts/build-webkit. However, the whole complete build takes really long time. And actually, I'm only concerned about SquirrelFish or JavaScriptCore. I do not want to waste my time on compiling the other parts of the webkit? So is there an alternative to do so? I have tried the script in WebKitTools/Scripts/build-jsc, while this script does nothing in Qt port. Also I have found a makefile in the directory of JavaScriptCore, however, I failed to get what I want by simply typing make in this directory. So could anyone help on this issue? ---------------------------------------------------- Wang, Liang Computer Networks and Distributed System Laboratory Dept. of Computer Science, EECS Peking University. Beijing 100871, P.R.China Tel: +86-13426187067 wl.pkucs@gmail.com