Thank you! Before I began my building, I read the instructions on GCC GNU and thought makeinfo is optional. However, during building there are some warnings related to it. I'm a little worried. Now I'm building GCC and I save the output of make into a file. ./gcc.sh > gcc.txt Maybe this time I can see the related information to the problem. 2011/4/20 Ian Lance Taylor <iant@xxxxxxxxxx>: > Qi Zuo <bitsunnyday@xxxxxxxxx> writes: > >> I didn't... >> What a pity! >> >> Do you have makeinfo on your system? Whether is it needed during the building? > > makeinfo is a program used to build documentation. It has nothing to do > with make. It is optional to have while building gcc. > > Ian > >> 2011/4/20 Ian Lance Taylor <iant@xxxxxxxxxx>: >>> Qi Zuo <bitsunnyday@xxxxxxxxx> writes: >>> >>>> do you mean the config.log in GCC building directory? >>> >>> No, I mean the output of make. >>> >>> You ran "make" to build gcc. >>> >>> It produced output. >>> >>> Did you save that output? >>> >>> Ian >>> > -- Regards Qi Zuo School Of Computer Science and Technology Beijng Institute of Technology, China, 100081
