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Re: Patch g++.dg/cdce3.C test for IA64 HP-UX
On Sat, Sep 20, 2008 at 6:48 PM, Gerald Pfeifer <gerald@pfeifer.com> wrote:
> On Thu, 18 Sep 2008, Steve Ellcey wrote:
>> But pow10 isn't part of c99 (is it?). I am not sure about the *l
>> functions that freebsd is complaining about.
>
> As far as I can tell the other *l math functions are in C99 and
> FreeBSD has been incrementally adding some, but not yet all, of
> them.
>
> (See http://www.freebsd.org/cgi/cvsweb.cgi/src/lib/msun/src/math.h
> for a changelog that nicely shows the latter.)
>
>> Maybe the test should be split up into a c99 conforming test and an
>> extended test. Then we could add a new dg-requires for the extended
>> functions.
>
> Given the above, strictly speaking we'd need one configure like test
> per function, or we'll test the underlying libc and not actually GCC.
> :-(
Which is why I tried advocating to add a C99 math runtime to GCC...
Richard.