+if [ "$os_linux" ]; then
+ gcc -fPIC -DPIC -c $SOURCE -o $OBJECT
+ gcc -shared $OBJECT -o $SHARED_LIB
+
+elif [ "$os_gnu" ]; then
+ gcc -fPIC -DPIC -c $SOURCE -o $OBJECT
+ gcc -shared $OBJECT -o $SHARED_LIB
+
+elif [ "$os_freebsd" ]; then
+ gcc -fPIC -DPIC -c $SOURCE -o $OBJECT
+ gcc -shared $OBJECT -o $SHARED_LIB