c/c++ error

c/c++ error

[Rene Wutschitz]

[-- Attachment #1: Type: text/plain, Size: 1331 bytes --]


> I tried to compile a simple Program (wc.cpp) on a AIX 4.3.3 Server with the GCC 3.2:
> 
> 	gcc wc.cpp -lc -lstdc++
> 
> These are the errors i´m getting:
> 
> 	ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::basic_string[in-charge](wchar_t const*, std::allocator<wchar_t> const&)
> 	ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::c_str() const
> 	ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::~basic_string [in-charge]()
> 	ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
> 	collect2: ld returned 8 exit status
> 
> First i thought these errors are because _GLIB_CPP_USE_WCHAR_T was not defined.
> So i defined _GLIB_CPP_USE_WCHAR_T and rebuilt the compiler but i have still the same errors.
> 
> Maybe you know how i can avoid the problem?
> 
> yours sincerely
> 
> -----------------------------------------------------
> René Wutschitz
> Invaris Informationssysteme GmbH
> Invariscenter 
> 7000 Eisenstadt
> Tel.: 02682 / 64000 - 534
> mailto:Rene.Wutschitz@Invaris.com
> -----------------------------------------------------
> 
 <<wc.cpp>>   


[-- Attachment #2: wc.cpp --]
[-- Type: application/octet-stream, Size: 326 bytes --]

#include <wchar.h>

int vwscanf ( const wchar_t *format, va_list argptr );
int vfwscanf ( FILE *stream, const wchar_t *format, va_list argptr );
int vswscanf ( const wchar_t *buffer, const wchar_t *format, va_list argptr );

#include <string>

int main()
{
 std::wstring kk = L"KK";
 printf("%S\n", kk.c_str());
 return 0;
}

c/c++ error

[Rene Wutschitz]

[-- Attachment #1: Type: text/plain, Size: 1331 bytes --]


> I tried to compile a simple Program (wc.cpp) on a AIX 4.3.3 Server with the GCC 3.2:
> 
> 	gcc wc.cpp -lc -lstdc++
> 
> These are the errors i´m getting:
> 
> 	ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::basic_string[in-charge](wchar_t const*, std::allocator<wchar_t> const&)
> 	ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::c_str() const
> 	ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::~basic_string [in-charge]()
> 	ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
> 	collect2: ld returned 8 exit status
> 
> First i thought these errors are because _GLIB_CPP_USE_WCHAR_T was not defined.
> So i defined _GLIB_CPP_USE_WCHAR_T and rebuilt the compiler but i have still the same errors.
> 
> Maybe you know how i can avoid the problem?
> 
> yours sincerely
> 
> -----------------------------------------------------
> René Wutschitz
> Invaris Informationssysteme GmbH
> Invariscenter 
> 7000 Eisenstadt
> Tel.: 02682 / 64000 - 534
> mailto:Rene.Wutschitz@Invaris.com
> -----------------------------------------------------
> 
 <<wc.cpp>>   


[-- Attachment #2: wc.cpp --]
[-- Type: application/octet-stream, Size: 326 bytes --]

#include <wchar.h>

int vwscanf ( const wchar_t *format, va_list argptr );
int vfwscanf ( FILE *stream, const wchar_t *format, va_list argptr );
int vswscanf ( const wchar_t *buffer, const wchar_t *format, va_list argptr );

#include <string>

int main()
{
 std::wstring kk = L"KK";
 printf("%S\n", kk.c_str());
 return 0;
}