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Subject: Re: [OMPI devel] testing if Fortran compiler likes the C++ exception flags
From: Jeffrey Squyres (jsquyres_at_[hidden])
Date: 2012-04-21 08:05:49


Oops! Sorry about that -- fixed in r26309.

On Apr 20, 2012, at 10:01 PM, Eugene Loh wrote:

> I think this is related to the "Fortran merge."
>
> Last night, Oracle MTT tests couldn't build the trunk (r26307) with Intel compilers. Specifically, configure fails with
>
> checking to see if Fortran compiler likes the C++ exception flags... no
> configure: WARNING: C++ exception flags are different between the C and Fortran compilers; this
> configure script cannot currently handle this scenario. Either disable C++ exception support or send mail to the Open MPI users list.
> configure: error: *** Cannot continue
>
> Looking in the config.log file, I see this:
>
> configure:30518: checking to see if Fortran compiler likes the C++ exception flags
> configure:30538: icc -c -O3 -DNDEBUG -Wall -static-intel -m32 -finline-functions -fno-strict-aliasing -restrict -fexceptions conftest.c >&5
> conftest.c(223): error: identifier "INTEGER" is undefined
> INTEGER I
> ^
>
> Looks like the test is failing because configure is trying to compile Fortran source code in a *.c file with the C compiler.
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-- 
Jeff Squyres
jsquyres_at_[hidden]
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