gcc -shared menghasilkan fail objek bersama untuk pustaka bersama.
$ gcc -shared [options] [source files] [object files] [-o output file]
myfile.c :
// myfile.c
#include <stdio.h/
int main()
{
printf("Program run!\n");
int i=10;
}
Bina tetap myfile.c tidak memberi mesej:
$ gcc myfile.c -o myfile
$
Bangun myfile.c dengan -Wall:
$ gcc -Wall myfile.c -o myfile
myfile.c In function 'main':
myfile.c:6:6: warning: unused variable 'i'
myfile.c:7:1: warning: control reaches end of non-void function
$
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