How to compile gcc with shared library?

问题

I create shared library libpl.so.

I use this command to create connections:

ln -s libpl.so.1.0.1 libpl.so.1
ln -s libpl.so.1.0.1 libpl.so

And now I try to compile my program using:

gcc main.c -o main -L. -libpl

but I have erros:

/usr/bin/ld: cannot find -libpl
collect2: error: ld returned 1 exit status

What should I do to fix it ? How compile it ?

回答1:

This line should help:

export LD_LIBRARY_PATH=/path/to/libpl.so:$LD_LIBRARY_PATH

You should follow this tutorial on shared libraries on linux

This tutorial may answer to all your questions.

回答2:

This line:

export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:`pwd`"

working correctly.

Compiling with:

gcc main.c -o main -L. -lpl

Runing with:

./main

来源：https://stackoverflow.com/questions/36824381/how-to-compile-gcc-with-shared-library