[SciPy-user] Undefined symbol "ATL_cpttrsm"
pearu at scipy.org
Tue Nov 2 16:10:52 CST 2004
On Wed, 3 Nov 2004, Lee Harr wrote:
>> Ok, try again the updated scipy from CVS.
>> Seems like on freebsd HAVE_INVERSE_HYPERBOLIC is defined somewhere but
>> inverse hyberbolic functions may have different names from acosh, asing,
>> atanh. I have fixed this by forcing -UHAVE_INVERSE_HYPERBOLIC.
> Still the same error ... Here is the end of the message...
> error: Command "cc -fno-strict-aliasing -DNDEBUG -O -pipe -D_THREAD_SAFE
> -DTHREAD_STACK_SIZE=0x20000 -O -pipe -fPIC -DUSE_MCONF_LITE_LE
> -UHAVE_INVERSE_HYPERBOLIC -I/usr/local/include/python2.3 -c
> scipy_core/scipy_base/fastumathmodule.c -o
> failed with exit status 1
> so HAVE_INVERSE_HYPERBOLIC is there, but apparently that is not
> the fix.
> Here is a snip from the acosh man page:
> Math Library (libm, -lm)
> #include <math.h>
> acosh(double x);
> Actually, I just made a test program to see if I could find acosh
> and it needs -lm to link in the math library. I am looking around
> in system_info.py but I am not sure where to add this ...
Update scipy_base from CVS and try again. It's setup file now uses -lm
to link fastumath module.
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