The AOCL-LibM binary for Linux, compiled with AOCC and GCC, is available at the following location:
https://www.amd.com/en/developer/aocl/libm.html
The AOCL-LibM library can also be installed from the AOCL master installer tar/deb/rpm/exe files available on AMD Developer Central (https://www.amd.com/en/developer/aocl.html).
The tar and zip files include pre-built binaries of other AOCL libraries as explained in Using Master Package.