On Mon, Oct 22, 2012 at 7:58 AM, Jan Beich <jbe...@tormail.org> wrote:
> Dimitry Andric <d...@freebsd.org> writes:
>
>> On 2012-10-22 09:00, Jan Beich wrote:
>> ...
>>
>>> atf-run fails to link when using -stdlib=libc++. It works if I remove
>>> `throw' from check_stream(). Any clue?
>>>
>>> test-program.o: In function `(anonymous
>>> namespace)::check_stream(std::__1::basic_ostream<char,
>>> std::__1::char_traits<char> >&)':
>>> /usr/src/usr.bin/atf/atf-run/../../../contrib/atf/atf-run/test-program.cpp:76:
>>> undefined reference to `std::__1::basic_ios<char,
>>> std::__1::char_traits<char> >::clear(unsigned int)'
>>> clang++: error: linker command failed with exit code 1 (use -v to
>>> see invocation)
>>
>> Strange, for me it compiles (with a bunch of warnings, which I have
>> fixed locally), and links just fine. However, I always use -std=c++11,
>> which -std= flag are you using, if any?
>
> Adding -std=c++11 doesn't help. Neither yours or Garrett's patches.
> Instead, removing local -finline-functions (implied by -O3) does.
Ok. I was on the right track, even though my solution wasn't
correct... Now that we know how to repro it, we can come up with a
legitimate fix, but just to be sure we have all the details could you
please send us your full environment (CC/CXX/CFLAGS/CXXFLAGS)?
Thanks!
-Garrett
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