gcc and g++ in AIX 6.1

I have these files download from http://www-03.ibm.com/systems/power/software/aix/linux/toolbox/ezinstall.html

They have a certain dependency on each other, so the order to execute them needs to be right.

My order 1->3->4->5->2->6

Then I wrote a simple Hello World app and run it. Get warnings like this, but they don't matter.