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Re: Fwd: Bug#208214: acx_blas should work for C and C++ as well
From: |
Steven G. Johnson |
Subject: |
Re: Fwd: Bug#208214: acx_blas should work for C and C++ as well |
Date: |
Thu, 4 Sep 2003 00:50:01 -0400 (EDT) |
> The test supplied in acx_blas only checks for FORTRAN-bindings
That's all acx_blas is supposed to check for, since the C and C++ bindings
have incompatible interfaces. If you want to check for the C bindings,
you need to write an acx_cblas macro.
I always use the Fortran bindings, myself, even though I call them from C
(with the help of AC_F77_WRAPPERS etc) since I find that the C bindings
are often unavailable.
(The situation is different for MPI, since both C and Fortran interfaces
have been there forever and people essentially never call one from the
other.)
Regards,
Steven
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