iconv conversion wstring -> utf8

js1234
Posts: 18
Joined: Thu Jan 26, 2017 1:16 pm

iconv conversion wstring -> utf8

Postby js1234 » Wed May 31, 2017 1:16 pm

Im trying to use iconv functions to convert from wstring to UTF-8.

iconv_open("UTF-8","W_CHAR");

The compiler finds the header and the function. But the linker cant find it:
undefined reference to `iconv_open'

It seems it is not implemented yet.
Does anyone have other ideas how to convert from wstring to utf8 string? Any libraries that could work on esp32?

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