[BUG] Build fails on g++ >= 13

[MRandl]

Expected Behavior

make should compile the application

Actual Behavior

make fails in the middle of the compilation

Example Code

Follow the Readme

Dataset Description

Not applicable

Error

cstdint import missing?

#29 2.394 /home/randl/DiskANN/include/ann_exception.h:22:65: error: 'uint32_t' has not been declared
#29 2.394    22 |                                    const std::string &fileName, uint32_t lineNum);
#29 2.394       |                                                                 ^~~~~~~~
#29 2.394 compilation terminated due to -Wfatal-errors.
#29 2.398 In file included from /home/randl/DiskANN/src/ann_exception.cpp:4:
#29 2.398 /home/randl/DiskANN/include/ann_exception.h:22:65: error: 'uint32_t' has not been declared
#29 2.398    22 |                                    const std::string &fileName, uint32_t lineNum);
#29 2.398       | 

and cascading errors from there

Your Environment

Failing setup:

• Docker container with ubuntu:latest, i.e. v24.04 noble, kernel 6.2.0-26-generic
• DiskANN https://github.com/microsoft/DiskANN/commit/a2a0f6942a218ef66e6c5a6563afaaaa51874343 (latest commit on main at the time of writing)
• g++ 13.2.0 freshly installed from apt

Working setup:

• replace g++ with g++-9 in CMakeLists.txt on the same container

[MRandl]

It is possible that a transitive dependency was removed within the cpp stdlib implementation. Maybe related to this? https://www.reddit.com/r/Cplusplus/comments/17olfla/comment/k7zbkfz/

[MRandl]

I can try to do a quick PR ~by the end of the week~ if you'd like