_gfortran_pow_r4_i4 library calls
Dennis Wassel
dennis.wassel@googlemail.com
Tue Apr 1 14:56:00 GMT 2008
Hi everyone,
I have compiled Lapack with gfortran 4.2.2 and am now trying to link
against that library with gfortran 4.3.0.
This results in my linker whining:
slamch.f:(.text+0xaf): undefined reference to `_gfortran_pow_r4_i4'
Checking this I found that the 3.0.0 Fortranlib does supply
"_gfortran_pow_r4_i8" but not "_gfortran_pow_r4_i4", as the 2.0.0
still does. Is this a bug or a feature? :-)
I am rather reluctant to recompile Lapack because of the trouble I've
had with the [sd]lartg functions getting caught in infinite loops
sometimes, so is there a preferred workaround, like using 4.2.n with
Fortranlib-2 instead of the 4.3 stuff?
Cheers,
Dennis
PS: No, I did not file a bugreport about my Lapack issues because that
problem was such an elusive Heisenbug that I didn't dare ...
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