libstdc++/3198: Missing wide char functions crashes compile

[bkoz@gcc.gnu.org]

Synopsis: Missing wide char functions crashes compile

Responsible-Changed-From-To: unassigned->bkoz
Responsible-Changed-By: bkoz
Responsible-Changed-When: Tue Jun 26 17:24:29 2001
Responsible-Changed-Why:
    Mine.
State-Changed-From-To: open->feedback
State-Changed-By: bkoz
State-Changed-When: Tue Jun 26 17:24:29 2001
State-Changed-Why:
    I dunno folks. These are being checked, as part of acinclude.m3's 
    GLIBCPP_CHECK_WCHAR_T_SUPPORT:
    
       dnl Checks for names injected into std:: by the c_std headers.
        AC_CHECK_FUNCS(btowc wctob fgetwc fgetwc fgetws fputwc fputws fwide \
        fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
        vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
        mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
        wcstoul wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp wcsxfrm \
        wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr,, \
        ac_wfuncs=no)
    
    ??
    
    I suspect that this was fixed in the actual release.
    
    Could your libc headers used at configure time be different than say /usr/include/wchar.h?
    
    -benjamin

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