Commit cdc306eb authored by Thomas Watson's avatar Thomas Watson Committed by Bjørn Forsman
Browse files

quartus-prime-lite: fix loading of libudev.so.0 

Loading without a path was broken by nixpkgs commit
e2d06c56. Fortunately we don't want
libudev.so.0 in modelsim now anyway which was the reason for loading by
name only, so we move it back to being 64-bit only and load it by
absolute path.
parent 10e860ea

pkgs/applications/editors/quartus-prime/default.nix

+2 −3
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ in buildFHSEnv rec { 
    xorg.libICE

    xorg.libSM

    zlib

    libudev0-shim

    # qsys requirements

    xorg.libXtst

    xorg.libXi
@@ -53,7 +54,6 @@ in buildFHSEnv rec { 
    xorg.libX11

    xorg.libXext

    xorg.libXrender

    libudev0-shim

    libxcrypt-legacy

  ];
@@ -95,7 +95,6 @@ in buildFHSEnv rec { 
    # LD_PRELOAD fixes issues in the licensing system that cause memory corruption and crashes when

    # starting most operations in many containerized environments, including WSL2, Docker, and LXC

    # (a similiar fix involving LD_PRELOADing tcmalloc did not solve the issue in my situation)

    # we use the name so that quartus can load the 64 bit verson and modelsim can load the 32 bit version

    # https://community.intel.com/t5/Intel-FPGA-Software-Installation/Running-Quartus-Prime-Standard-on-WSL-crashes-in-libudev-so/m-p/1189032

    #

    # But, as can be seen in the above resource, LD_PRELOADing libudev breaks
@@ -103,7 +102,7 @@ in buildFHSEnv rec { 
    # `(vlog-2163) Macro `<protected> is undefined.`), so only use LD_PRELOAD

    # for non-ModelSim wrappers.

    if [ "$NIXPKGS_IS_MODELSIM_WRAPPER" != 1 ]; then

        export LD_PRELOAD=''${LD_PRELOAD:+$LD_PRELOAD:}libudev.so.0

        export LD_PRELOAD=''${LD_PRELOAD:+$LD_PRELOAD:}/usr/lib/libudev.so.0

    fi

  '';