Date: Fri, 14 Dec 2012 13:58:10 -0500 From: Rich Felker <dalias@...ifal.cx> To: musl@...ts.openwall.com Subject: Re: spandsp testsuite, feenableexcept() is missing On Fri, Dec 14, 2012 at 06:30:28PM +0400, ojab wrote: > Hi list, > > spandsp testsuite build fails with > > /root/spandsp/tests/v17_tests.c:311: undefined reference to `feenableexcept' > > AFAIU all functions from fenv.h are not implemented. Is there plans > to implement them before 1.0/at all? fenv.h is implemented. The issue is that feenableexcept is not part of the standard for fenv.h; it's an extension added by glibc for turning on trapping exceptions. This usage is non-portable (as far as I know, many machines don't support trapping exceptions) and I've never seen a program actually making use of them. It looks like spandsp is just using this function in its test suite, probably to test some exception-relted behavior. I think this should be fixed upstream, since it won't work on other non-GNU systems either. Rich
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