* RE: libstdc++-v3 does not include wchar_t specializations while b uild ing gcc 3.2 for Solaris8
@ 2002-09-03 8:07 richard.mouli
0 siblings, 0 replies; only message in thread
From: richard.mouli @ 2002-09-03 8:07 UTC (permalink / raw)
To: phil; +Cc: gcc
> From: Phil Edwards [mailto:phil@jaj.com]
> On Fri, Aug 30, 2002 at 05:07:01AM -0700, Richard Mouli wrote:
> > it seems that all the corresponding wchar functions are
> > missing in the Solaris 8 default installation:
> > config.h:/* #undef HAVE_VFWSCANF */
> > config.h:/* #undef HAVE_VSWSCANF */
> > config.h:/* #undef HAVE_VWSCANF */
> > config.h:/* #undef HAVE_WCSTOF */
>
> Ah. This bug. My mental bells are ringing, finally. :-)
>
> In our GNATS database, take a look at PR 4764.
Yes exactly this one :-)
> "configure" is a generated file; the tests are written in
> acinclude.m4 and
> called in configure.in. You can edit configure to not test
> for those 4
> functions, and see what happens, but the proper fix is to
> tweak acinclude.m4
> and then regenerate the scripts.
I hacked around these files (acinclude.m4, aclocal.m4, configure) but also
in std_cwchar.h and std_cwtype.h and I was then able to build a libstdc++
which includes the wchar specializations.
Thanks for your help.
Richard
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