[ECOS] undefined reference to `hypot'

[Vladimir Sterjantov]

I have a simple question:
Having CYGPKG_LIBM in ecos.ecc, compiling this program, i get message:

undefined reference to `hypot'

There are no problems with `sqrt`,
`sqrt` and `hypot` both in math.h,
but only `sqrt` in my libtarget.a - Why?

#include <math.h>
main() {
        double x, y, res;

        res = sqrt(x*x + y*y);
        res = hypot(x, y);
}

Thank you.

--
Vladimir Sterjantov
Tersy Ltd., Sarov, Russia,
tel. (83130) 45828
mailto:vfs@tersy.ru



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