[PATCH v4] Fix -Os related build and test failures.

[Carlos O'Donell]

On 11/01/2016 06:58 PM, Joseph Myers wrote:
> On Mon, 31 Oct 2016, Carlos O'Donell wrote:
> 
>> I'm going to setup a non-x86_64 cross-build to test this.
>> I think I can do it easily enough on Fedora so I can keep
>> it up to date for upstream builds.
> 
> FYI: I'm writing a script to run glibc builds (and the part of the tests 
> that don't involve running host code), including building the cross 
> compilers, for lots of configurations (a rough sort of equivalent to GCC's 
> contrib/config-list.mk).  I think such a script would be useful to have in 
> glibc, though it would take to long to use for testing most patches (it 
> should aim to cover all ABI variants in 
> <https://sourceware.org/glibc/wiki/ABIList> and enough other variants e.g. 
> for CPUs using different sysdeps directories to test building each piece 
> of code in glibc at least once) - but it might be useful to have a bot 
> running it continuously and watching for regressions.

That would be excellent. Please publish the script so that others can use it.
I have a similar script, but not yet setup for cross-compiles.

Cheers,
Carlos.