Ajanicijamd/omnitrace build error fix

[ajanicijamd]

Installed library paths changed from hard-coded lib to directory resolved from CMAKE_INSTALL_LIBDIR.

[jrmadsen]

Idk why these changes are being made but basically none of this looks right. All of the instances where you are changing lib to CMAKE_INSTALL_LIBDIR appear to be related to the submodules which are built via autotools, which has no concept of CMAKE_INSTALL_LIBDIR. Furthermore, none of the static libraries are even actually installed when Omnitrace is installed, which is purpose of using CMAKE_INSTALL_LIBDIR.

[jrmadsen]

Also, we have a ROCm/timemory that will be used, not your fork.

[ajanicijamd]

The problem that I am trying to solve is that on some hosts those modules built with autotools are installed under lib64 and not under lib, so I am hitting an error like this:

gmake[2]: *** No rule to make target 'external/elfutils/lib/libdw.a', needed by 'lib/librocprof-sys.so.0.1.0'.  Stop.
gmake[1]: *** [CMakeFiles/Makefile2:6390: source/lib/rocprof-sys/CMakeFiles/rocprofiler-systems-shared-library.dir/all] Error 2
gmake: *** [Makefile:166: all] Error 2

but libdw.a is in

external/elfutils/lib64/libdw.a

My solution is to find all such paths in CMake scripts and replace lib with ${CMAKE_INSTALL_LIBDIR} so when linking is performed, the actual path can be customized to contain lib64 and not lib. I am open to suggestions for a better solution.