On 27 December 2010 18:04, Dhanavel wrote: > > Thanks for your reply. > > yeah what you said is exactly correct.. it all about handling make. i use > "sed" option to generate .d files and now it is recompiling without any > dependency error. > > can you figure out how to use "sed" in different way, as in gnu make > explanation for sed is obscure.ie...need some clear tutorial ? Different way to what? You haven't said how you're using sed, or even why (gcc can generate dependency information so I don't know why you're using sed.) Search the web, there is lots of information on using sed, this is the wrong list to ask for sed help.