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Re: [Build, Patch, libquadmath] PR 46520 Do not call AC_CHECK_LIB for gcc_no_link
* Tobias Burnus wrote on Sun, Dec 19, 2010 at 08:05:19PM CET:
> Ralf Wildenhues wrote:
> > # The toplevel --target becomes the --host in target libdirs.
> > case $host_os in
> > linux*) ac_cv_lib_m_sqrtl=yes ;;
> > ...
> > esac
> Is it obvious that all linux* support sqrtl?
Oh, I have no idea about the actual settings; the above was only meant
as an example.
> I wouldn't rule out
> that there are Linux systems with double-only LIBC. Admittedly, I
> rather would expect those on, e.g., ARM systems where no __float128
> exists.
I would guess so, too.
> I have now committed the second version of the patch (Rev. 168069).
> However, if we find something better, one can still commit it as
> follow-up patch.
Thanks,
Ralf
- References:
- [Build, Patch, libquadmath] PR 46520 Do not call AC_CHECK_LIB for gcc_no_link
- Re: [Build, Patch, libquadmath] PR 46520 Do not call AC_CHECK_LIB for gcc_no_link
- Re: [Build, Patch, libquadmath] PR 46520 Do not call AC_CHECK_LIB for gcc_no_link
- Re: [Build, Patch, libquadmath] PR 46520 Do not call AC_CHECK_LIB for gcc_no_link
- Re: [Build, Patch, libquadmath] PR 46520 Do not call AC_CHECK_LIB for gcc_no_link