ld: cannot find -lpcap

Asked May 24 '21 at 10:12

Active May 29 '21 at 14:52

Viewed 1,314 times

I had the same isue in this problem Pcap functions have "undefined reference" and this code line solved it. gcc expl1.c -lpcap But now I am trying to cross-compile the same file using this command aarch64-linux-gnu-gcc -mcpu=cortex-a57 expl1.c -lpcap but I got this error:

/usr/lib/gcc-cross/aarch64-linux-gnu/7/../../../../aarch64-linux-gnu/bin/ld: cannot find -lpcap
collect2: error: ld returned 1 exit status

edited May 29 '21 at 14:52

Frant

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asked May 24 '21 at 10:12

Bochra Akrout

Are you crosscompiling? Did you install pcap __compiled for aarch64-linux-gnu__ ? – KamilCuk May 29 '21 at 15:28
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I did solve my problem. I croos compiled libpcap for aarch64 – Bochra Akrout May 30 '21 at 15:57

aarch64-linux-gnu/bin/ld: cannot find -lpcap

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