FC3, gcc, library and backward compatibility

Satish Balay balay at fastmail.fm
Thu Jan 6 15:59:12 UTC 2005

On Thu, 6 Jan 2005, Jean-Claude MARQUES wrote:

> Hello
> For numerical calculus, I used a library with a RH 7.3. I upgraded the
> distribution with a FC 3. Since this date, I have the following problem :
> /usr/local/vni/CTT3.0/lib/lib.linux/libimslcmath.so: undefined reference to
> `__ctype_b'
> and the same with other __ctypes_*.
> I searched ont the net but didn't find anything.
> In ctype.h and libc, can be found __ctype_*_loc.
> if anybody can help me, it would be nice.

I guess you'll need a newer version of IMSL (compatible with the newer
glibc). I've seen this problem before and the fix was to recompile the


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