This is essentially same issue as https://bugzilla.redhat.com/show_bug.cgi?id=1751407. Description of problem: ROOT complains of "standard library mismatch" Version-Release number of selected component (if applicable): 6.22.02-3.fc33 How reproducible: Always Steps to Reproduce: 1.Write a C++ program #include <iostream> void hello() { std::cout<<"hello\n"; } 2. Let ROOT complile and run Actual results: $ root -b -q hello.C++ ------------------------------------------------------------------ | Welcome to ROOT 6.22/02 https://root.cern | | (c) 1995-2020, The ROOT Team; conception: R. Brun, F. Rademakers | | Built for linuxx8664gcc on Aug 17 2020, 12:46:52 | | From tags/v6-22-02@v6-22-02 | | Try '.help', '.demo', '.license', '.credits', '.quit'/'.q' | ------------------------------------------------------------------ Processing hello.C++... Info in <TUnixSystem::ACLiC>: creating shared library /home/pliu/sandbox/./hello_C.so Warning in cling::IncrementalParser::CheckABICompatibility(): Possible C++ standard library mismatch, compiled with __GLIBCXX__ '20200826' Extraction of runtime standard library version was: '20201016' hello Expected results: "hello" should be printed out without warning. Additional info:
FEDORA-2020-70eeb92795 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-70eeb92795
FEDORA-2020-868b75ba7b has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-868b75ba7b
FEDORA-2020-868b75ba7b has been pushed to the Fedora 32 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-868b75ba7b` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-868b75ba7b See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2020-70eeb92795 has been pushed to the Fedora 33 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-70eeb92795` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-70eeb92795 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
I installed the update in Fedora 33 testing repository and the warning is gone. Thanks.
FEDORA-2020-70eeb92795 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2020-868b75ba7b has been pushed to the Fedora 32 stable repository. If problem still persists, please make note of it in this bug report.