Fix #133, Add math library dependency to LC

[dmolock-NASA]

Checklist (Please check before submitting)

• I reviewed the Contributing Guide.
• I signed and emailed the appropriate Contributor License Agreement to GSFC-SoftwareRelease@mail.nasa.gov and copied cfs-program@lists.nasa.gov.

Describe the contribution

Fixes #133 by adding the math library dependency to the LC App including unit and coverage tests.

Testing performed
Steps taken to test the contribution:

1. Linux Build steps
   • make native_std.distclean
   • make native_std.prep
   • make native_std.install
   • make native_std.runtest
2. QNX Build steps
   • make aarch64le_qnx_gnu.distclean
   • make aarch64le_qnx_gnu.prep
   • make aarch64le_qnx_gnu.install
3. Linux Execution steps
   • cd build-native_std/exe/cpu1/
   • ./core-cpu1
   • Verify cFS boots and LC App loads and executes
4. QNX Execution steps
   • Build QNX IFS Image including cFS
   • Boot QNX IFS Image on Raspberry Pi 4 via U-boot and TFTP
   • cd /temp/cfs/cpu1/
   • ./core-cpu1
   • Verify cFS boots and LC App loads and executes

Expected behavior changes

No impact to behavior

System(s) tested on

• Hardware: PC/VM, Raspberry Pi 4
• OS: RHEL 9, QNX 8.x

Additional context

N/A

Third party code

N/A

Contributor Info - All information REQUIRED for consideration of pull request

Dwaine Molock, NASA/GSFC, Code 534