AOCL-SecureRNG should be installed as instructed in Using Prebuilt Binaries.
Use following commands to build your application.
$ source $HOME/aocl/<version>/<gcc-or-aocc>/amd-libs.cfg
$ CC test_secrng.c -o test_secrng -lamdsecrng
$ ./test_secrng
Notes:
1. CC can be 'gcc' or 'clang'.
2. If 'clang', AOCL environment setting should be done after AOCC.