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RE: Build failure in libgfortran on i386-pc-solaris2.10
- From: "Arthur Haas" <ahaas at impactweather dot com>
- To: <ro at techfak dot uni-bielefeld dot de>
- Cc: <gcc at gcc dot gnu dot org>, "Tobias Burnus" <burnus at net-b dot de>
- Date: Tue, 25 Aug 2009 15:19:26 -0500
- Subject: RE: Build failure in libgfortran on i386-pc-solaris2.10
- References: <200907301438.n6UEcleh017505@impdell3.impactweather.local> <yddk50r8xhe.fsf@asahi.TechFak.Uni-Bielefeld.DE>
>> Art Haas <ahaas@impactweather.com> writes:
>> My bootstrap builds have been failing in the 'libgfortran' portion
>> of the build since this patch:
>>
>> 2009-07-27 Tobias Burnus <burnus@net-b.de>
>>
>> PR fortran/40863
>> * c99_functions.c: Define complex I, if not defined.
>> Create prototypes for C99 functions to silence warnings.
>> * gfortran.map: Add missing functions to GFORTRAN_C99_1.0
>> and new GFORTRAN_C99_1.1.
>>
>> Here's the error message from the build log:
>>
> [ ... snip error message ... ]
> I've got the same problem on both Solaris 10/x86 and Solaris 11/SPARC
(and
> most likely, IRIX 6.5 will be affected, too). I've file PR
> libfortran/41169 for the issue, assigned to Tobias.
> It seems that the underlying issue is a problem in GCC's complex
support on
> Solaris 2, though.
I've stopped building the fortran compiler for the moment. I haven't dug
into what preprocessor trickery is needed to get this code to build just
yet. I will keep an eye on the PR and be glad to test any potential
patches offered.
Art Haas