Re: [Lapackpp-devel] lapack++ compilation failure on linux

[Vincent A. <Vin...@in...>]

Thank you Christian.

Your answer solves my problem. Thank you very much.

For information, Parasoft Insure++ is an automated runtime=20
application-testing product that detects elusive C/C++ errors such as=20
memory corruption, memory leaks, memory allocation errors, variable=20
initialization errors, variable definition conflicts, pointer errors,=20
library errors, I/O errors, and logic errors.

Bye

PS: A problem remains on the definition a min function in the source=20
file lasvd.cc.  I skip it
#if !LAPACK_USE_GCC3
#  ifndef min
#    define min(A,B) ((A) < (B) ? (A) : (B) )
#  endif
#endif

Christian Stimming wrote:

> Dear Vincent,
>
> I have never heard of the "insure" compiler, so I have to say that=20
> lapackpp hasn't been tested with that before.
>
> The error you are seeing is caused because I some C extensions which=20
> are specific to the GNU gcc have been used when dealing with complex=20
> numbers. I think you can easily solve this issue by changing the line=20
> 50 in the file include/lacomplex.h.in into
>
> #define LAPACK_USE_GCC3 0
>
> Calling "make" again (which will create the file include/lacomplex.h=20
> from the file you just edited) should then fix your error.
>
> (More specifically, the file "include/lacomplex" used the __complex__=20
> attribute of the gcc, which obviously your insure compiler doesn't=20
> know. Fortunately, this particular section will be disabled if the=20
> macro LAPACK_USE_GCC3 is defined to zero.)
>
> Christian
>
>
> Vincent Acary schrieb:
>
>> Hi,
>>
>> I have a problem with the compilation of lapack++ on GNU/linux 2.6-10=20
>> using the compiler insure.
>>
>> It seems that the call of overloaded function are ambiguous (see below=
)
>>
>> Have you any idea ?
>>
>> Thanks
>>
>>
>> insure -DHAVE_CONFIG_H -I. -I. -I../.. -I../../include=20
>> -I../../include -DLA_COMPLEX_SUPPORT -DHAVE_CONFIG_H -DLinux -g -O2=20
>> -Wall -MT blas1pp.lo -MD -MP -MF .deps/blas1pp.Tpo -c blas1pp.cc  -DPI=
C
>> WARNING: optimization flag O2 discarded for Insure++ compile
>> In file included from blas1pp.cc:30:
>> ../../include/lavc.h: In member function `LaVectorComplex&
>>   LaVectorComplex::operator=3D(double)':
>> ../../include/lavc.h:334: error: call of overloaded=20
>> `complex(double&)' is
>>   ambiguous
>> ../../include/lacomplex:578: error: candidates are:
>>   la::complex<double>::complex(const la::complex<double>&)
>> ../../include/lacomplex:625: error:                 =20
>> la::complex<double>::complex(double)
>> ../../include/lacomplex:649: error:                 =20
>> la::complex<double>::complex(const std::complex<double>&)
>> ../../include/lacomplex:587: error:                 =20
>> la::complex<double>::complex(const la::complex<long double>&)
>> ../../include/lacomplex:586: error:                 =20
>> la::complex<double>::complex(const la::complex<float>&)
>> ../../include/lacomplex:641: error:                 =20
>> la::complex<double>::complex(double, double)
>> Driver: error executing "Run -DHAVE_CONFIG_H -I. -I. -I../..=20
>> -I../../include -I../../include -DLA_COMPLEX_SUPPORT -DHAVE_CONFIG_H=20
>> -DLinux -g -O2 -Wall -MT blas1pp.lo -MD -MP -MF .deps/blas1pp.Tpo -c=20
>> blas1pp.cc -DPIC"
>> make[3]: *** [blas1pp.lo] Erreur 1
>> make[3]: Leaving directory=20
>> `/home/bipop/acary/src/lapackpp-2.4.0/blaspp/src'
>> make[2]: *** [all-recursive] Erreur 1
>> make[2]: Leaving directory `/home/bipop/acary/src/lapackpp-2.4.0/blasp=
p'
>> make[1]: *** [all-recursive] Erreur 1
>> make[1]: Leaving directory `/home/bipop/acary/src/lapackpp-2.4.0'
>> make: *** [all] Erreur 2
>>
>>
>>
>
>


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