In your last post you say that the build is finished, so it is unlikely this window...
Thanks for your support.
Yes, thats true. However, we reinstalled codeblocks in the build server to check if there is any issue, and I guess after that we are seeing that the output binaries are not yet generated.
So, I triggered a build from my user login and found that its asking for confirmation of compiler settings for few compilers("Change in compiler settings detected, do you want to retain it to old settings"- I am not sure of the exact wordings, as I did not take a screenshot.) and a pop-up window to choose the default compiler.
Hence, I assume these are the pop-ups thats preventing the build.