[GCC][Create and Use Shared Library]

This is only the record of the content of the book I read.

gcc -fPIC -c initapi.c
gcc -fPIC -c randapi.c

gcc -shared initapi.o randapi.o -o libmyrand.so

gcc main.c -L. -lmyrand -o main

export LD_LIBRARY_PATH=./

If we wanted to load this shared library dynamically.

cp libmyrand.so /usr/local/lib