gruvin.me

techno ramblings and such

Month: November 2016

  • Intel Quartus 16.1: Fix for, “Inconsistency detected by ld.so: dl-close.c”

    If you stumbled on this via Google, I hope you found it useful in your specific use case.

    While using intelFPGA (Quartus) Lite v16.1 on my Ubuntu Linux 16.x system, I was seeing this shared library-related error …

    Inconsistency detected by ld.so: dl-close.c: 811: _dl_close: Assertion `map->l_init_called' failed!

    The problem turned out to be some kind of incompatibility with libboost_system.so. Quartus supplies and indeed requires v1.59.0, while my system has v1.58.0 installed, being the latest pkg manager version at the time.

    It turns out that the Quartus command-line tools refer to plain libboost_system.so file, which is in fact a sym-link to libboost_system.so.1.59.0. Meanwhile, the GUI tools explicitly require the latter. Hmmm.

    Damn the torpedos! FULL STEAM AHEAD!

    The easiest fix I could see in my busy little day was to simply remove the symlink, such that the Quartus command-line tools would use the system lib (found by ld-linux.so, in the normal fashion) …

    ~$ cd ~/intelFPGA_lite/16.1/quartus/linux64/
    ~/intelFPGA_lite/16.1/quartus/linux64/$ rm -f libboost_system.so

    cd ~/intelFPGA_lite/16.1/quartus/linux64/
    rm -f libboost_system.so

    … and that actually did the trick, for once! Astonishing! 🙂

    #YMMV