Describe the bug
Error compiling osprintf-test

To Reproduce
Steps to reproduce the behavior:

1. add osprintf-test in cfs/osal/src/unit-tests to cmakelists. Example: add_subdirectory(osprintf-test)
2. In cfs directory:
   3.make distclean
   4.make ENABLE_UNIT_TESTS=TRUE SIMULATION=native prep
3. make
4. See error

System observed on:

• Hardware
• Ubuntu 18.04
• cfs 6.6

Reporter Info
Anh Van, NASA Goddard