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Altera_Forum's avatar
Altera_Forum
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15 years ago

LwIP issue: "undefined reference".

Hi, I'm working on a project for school that will be using lwIP, and I need to familiarize myself with how it works. For now I'm just trying to write a simple test program. It doesn't even do anythin...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I managed to find "lwip4.dsp" and "lwip4.dsw" in the "lwip-win32-msvc-0.1\proj\msvc6" directory. I'm not sure these are the right files though, and attempting to link them with the following commands has not worked. 

-llwip4.dsp
-llwip4.dsw
-l lwip4.dsp
-l lwip4.dsw
-llwip4
-l lwip4

I keep getting some variation of "ld.exe: cannot find -llwip4".