Sorry for lacking information. I would like to explain again. When I compile kernel with gcc-4.4.3 and remove Werror from Makefile of top of kernel tree, then no warnings to error. When using gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) and also remove Werror from Makefile of top of kernel tree, But warnings to error. ex).array subscript is above array bounds [-Werror=array-bounds] cc1: all warnings being treated as errors.
So I removed Werror from Makefile for some modules and etc. Just I feel strange, Because I think it will override other Makefile when remove Werror from Makefile of top of kernel tree. But I am not sure this issue is for compiler, Makefiles or my misunderstanding. On Wed, Nov 23, 2011 at 05:51:40PM +0000, Dave Martin wrote: > On Wed, Nov 23, 2011 at 09:41:52PM +0700, tknv wrote: > > Thank you very much, quick reply. > > Yes, It is right," it may be better to improve the code instead of turning > > of the error check." > > But this time I would like to testing some modules at first even any > > warnings occur at other modules. > > I removed -Werror from Makefile at modules have warnings. > > By the way, KBUILD_CFLAGS's -Werror does not work correct ? > > Can you re-run your build with V=1 on the make command line, and post > the log so I can see what happens? > > I still don't feel I have enough information to understand exactly > what's happening. > > Additional CFLAGS get added at different places in the Makefiles, so > it is possible that your change has been overridden somewhere else. > > Cheers > ---Dave > > _______________________________________________ > linaro-toolchain mailing list > linaro-toolchain@lists.linaro.org > http://lists.linaro.org/mailman/listinfo/linaro-toolchain -- w.tknv/
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