Ivan
See my answer to the other question about 64-bit arithmetic. It
applies to you too.
Norm
-----Original Message-----
From: Ivan Martinez [mailto:[EMAIL PROTECTED]]
Sent: Thursday, December 13, 2001 7:22 AM
To: RTLinux mailing list
Subject: [rtl] sqrt implementation? (not the same old question ;-) )
Hello all,
I'm trying to use the sqrt function in my C++ realtime module, but I
get the
"unresolved symbol sqrt". I make the linkage as I saw in old postings:
$(LD) -r -static -L/usr/lib -lm -lc -o app.o $(CRTBEGIN) rtmodule.or
tmatrix.o $(CRTEND)
I use extern "C" for includes too.
I guess this has to do with the specific problems of C++ realtime
code, the
same that prevented me from using POSIX I/O. So probably the easiest
solution
will be to use my own sqrt. Does anybody know any implementation that I
could
use or easily port?. Thank you.
Regards,
Ivan Martinez
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