i downloaded 7 files of XFree86 4.5.0 source code in the form of .tgz files (though first 3 are important). i tried following commands to build:
$ make World
$ make install
$ make install.man
i got X11 under /etc and X11R6 under /opt on QNX 6.3.1.
during compilation error messages were neglected and completed till end.
while working with binary file xf86-4301-qnx6-bin.tar.gz earlier X server was working. but this time content in X11 & in X11R6 are not the same as i got from binary image.
any kind of inputs are welcome for any changes are required in the process. my target is to get X server up from the source codes.