Fix compilation issues on systems without std::filesystem (#23)

[ROCm/rocjpeg commit: 764ae2a348]
2024-05-08 15:57:19 -04:00
parent f4bf8cfe17
commit 1a61bd56f2
3 changed files with 18 additions and 1 deletions
@@ -499,7 +499,11 @@ void RocJpegVappiDecoder::GetVisibleDevices(std::vector<int>& visible_devices_ve
 void RocJpegVappiDecoder::GetCurrentComputePartition(std::vector<ComputePartition> &current_compute_partitions) {
    std::string search_path = "/sys/devices/";
    std::string partition_file = "current_compute_partition";
+#if __cplusplus >= 201703L && __has_include(<filesystem>)
    for (const auto& entry : std::filesystem::recursive_directory_iterator(search_path)) {
+#else
+    for (const auto& entry : std::experimental::filesystem::recursive_directory_iterator(search_path)) {
+#endif
        if (entry.path().filename() == partition_file) {
            std::ifstream file(entry.path());
            if (file.is_open()) {