[HotFix] Fix build errors on SLES due to incomplete C++17 support

[xinlipn]

Aakash reported build errors as below.

2024-06-25T02:43:44.069186122Z /long_pathname_so_that_rpms_can_package_the_debug_info/src/extlibs/MLOpen/test/gtest/execute_primitive.cpp:27:10: fatal error: 'filesystem' file not found
2024-06-25T02:43:44.069229053Z 27 | #include

Here's the log
http://rocm-ci.amd.com/job/compute-stage2-build/5502/artifact/logs/miopen-hip_failed.log/*view*/

[junliume]

@xinlipn #2690 and #2732 may have missed this?

#include <miopen/filesystem.hpp>

should be able to replace that if-else block. Could you give it a try?

[xinlipn]

Tested the changes in PR3085 on SLES container on MI200 node and no build errors found. Here's steps:

1. Start container
   sudo docker run -it --rm --name sles --network=host --ipc=host --device=/dev/kfd --device=/dev/dri --group-add video --cap-add=SYS_PTRACE --security-opt seccomp=unconfined -v /home/shinlee/gTestSingleBin/MIOpen:/MIOpen compute-artifactory.amd.com:5000/rocm-plus-docker/compute-rocm-dkms-no-npi-hipclang:14309-sles-stg2

2. Installd dependency:
   cmake -P install_deps.cmake --minimum --prefix /root/MIOpen/install_dir

3. Update this CMakeLists.txt
   set(CMAKE_INSTALL_PREFIX "/opt/rocm" CACHE PATH "")
   ->
   set(CMAKE_INSTALL_PREFIX "/root/MIOpen/install_dir/" CACHE PATH "")

4. Build the code
   mkdir build; cd build

export CXX=/opt/rocm/llvm/bin/clang++ && cmake -DMIOPEN_BACKEND=HIP -DMIOPEN_TEST_FLAGS=--disable-verification-cache -DCMAKE_BUILD_TYPE=debug -DBUILD_DEV=On -DMIOPEN_TEST_DISCRETE=OFF -DMIOPEN_USE_MLIR=ON -DMIOPEN_GPU_SYNC=Off -DCMAKE_PREFIX_PATH="/root/MIOpen/install_dir;/opt/rocm" -DCMAKE_INCLUDE_PATH="/usr/include;/root/MIOpen/install_dir/include;/root/MIOpen/install_dir/cget/pkg/sqlite3/install/include" ..

make -j$(nproc) check

Build log:
make.log