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link troubles with wcslen
- From: "Xavier Pianet" <xavier dot pianet at lusis dot fr>
- To: <cygwin at cygwin dot com>
- Date: Mon, 28 Oct 2002 02:07:04 +0100
- Subject: link troubles with wcslen
Hi there
I noticed one person having same kind of troubles 2 weeks ago but i =3D
could'nt find a reply.
i'm using the following system :
> uname -a
CYGWIN_NT-5.0 NAME 1.3.14(0.62/3/2) 2002-10-24 10:48 i686 unknown
>g++ --version
g++ (GCC) 3.2 20020818 (prerelease)
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is =
NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR =
PURPOSE.
trying to compile de simple following code
--- start code Blah.cc ---
#include <wchar.h>
#include <stdio.h>
int main(int argc, char**argv)
{
printf("wcslen: %d\n", wcslen((const wchar_t*)"abcd"));
return 0;
}
--- end code ---
I can only manage to get errors :
>gcc -o Blah Blah.cc
/c/DOCUME~1/ADMINI~1/LOCALS~1/Temp/ccDaW1wr.o(.text+0x38):Blah.cc:
undefined reference to `wcslen(wchar_t const*)'
/c/DOCUME~1/ADMINI~1/LOCALS~1/Temp/ccDaW1wr.o(.eh_frame+0x11):Blah.cc:
undefined reference to `___gxx_personality_v0'
collect2: ld returned 1 exit status
or
>g++ -o Blah Blah.cc
/c/DOCUME~1/ADMINI~1/LOCALS~1/Temp/ccjicQ4o.o(.text+0x38):Blah.cc:
undefined reference to `wcslen(wchar_t const*)'
collect2: ld returned 1 exit status
same results on :
--- start code Blah.cpp ---
#include <cwchar>
#include <iostream>
int main(int argc, char**argv)
{
std::cout << "wcslen: " << wcslen((const wchar_t*)"abcd") << =3D
std::endl;
return 0;
}
--- end code ---
compiled with
what libraries/flag am i missing for this piece of code to compile ?
Thanks in advance
Xavier
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