<div><div>Thanks for the replies. I'll explore suggestions given by Rami and Valdis. </div><div><br></div><div>In the mean time,I think I found the lines(linux-3.9.3/Makefile) creating </div><div>overwriting the config file. </div>
<div><br></div><div># If .config is newer than include/config/auto.conf, someone tinkered</div><div># with it and forgot to run make oldconfig.</div><div># if auto.conf.cmd is missing then we are probably in a cleaned tree so</div>
<div># we execute the config step to be sure to catch updated Kconfig files</div><div>include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd</div><div> $(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig</div>
<div><br></div><div>when I comment out above lines the config file was not overwritten.</div></div><div><br></div><div><br></div>-- <br>----<br>Cheers,<br>Lakshmipathi.G<br>FOSS Programmer.<br><a href="http://www.giis.co.in" target="_blank">www.giis.co.in</a>