Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

regular expressions with Nios

Hi, I wanted to use regular expressions with C or C++ for the Nios. My code gets compiled but the linker gives an undefined reference to regcomp and regexec. Doe anyone have a clue to so...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

--- Quote Start ---

Did you include all the required headers ( e.g. regex.h, stdio.h, stdlib.h ) ?

--- Quote End ---

It is not built into the precompiled newlib. That is the reason. For some reason I was even not able to compile it into a customized newlib.

I used http://www.pcre.org/ and built it as a nios library.

regards