Yesterday I was installing BRL-CAD from source but there was problem with using make command and Makefiles. I seek devinder’s help, but she couldn’t do much. Then, I didn’t try it further, rather I started reading about compilation, make and Makefiles.
Later I found that there were patches that were needed to be applied after extracting the compressed tar file. So, I remove all files and folders, re-extract them, and apply patches. But same error occured on running make. Now just dropped the mail to BRLCAD Mailing List and awaiting for their early response.