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Re: [RFC/commit 4/4] Add -Wunused-function to compile flags.
On Wednesday 13 January 2010 09:22:08, Joel Brobecker wrote:
> As discussed earlier, this is a patch that adds -Wunused-function to
> our list of warning flags used during compilation.
>
> gdb/ChangeLog:
>
> * configure.ac: Add -Wunused-function to build_warnings.
> * configure: Regenerate.
>
> This is depending on the previous 3 patches that delete some of the
> unused files. It has been tested on x86_64-linux where all unused
> functions should have been removed. Given the number of unused
> functions it found, I wouldn't be surprised if it triggers more errors
> on other ports...
Did you try an --enable-targets=all build (with --enable-64-bit-bfd,
but that's implicit since you're on x86_64) ? Native files are hard
to test, but target dependent files not.
> I will commit shortly after having checked in the first 3 patches.
--
Pedro Alves