Hi, There is a known problem with Qt5 which can occur when file names created during the build process become too long:
https://bugreports.qt.io/browse/QTBUG-59769?focusedCommentId=672710 This seems to be biting me when I try to build Qt5-5.15.5-GCCcore-11.3.0.EasyBuild as I get the following error: ninja: error: WriteFile(__third_party_blink_renderer_modules_mediacapturefromelement_mediacapturefromelement__jumbo_merge__trinity_shared_easybuild_arch_x86_64_intel_skylake_avx512_build_Qt5_5.15.5_GCCcore-11.3.0_qt-everywhere-src-5.15.5_qtwebengine_src_toolchain_target__rule.rsp): Unable to create file. File name too long I am in the process of setting up architecture-dependent builds, which will replace the path /trinity/shared/easybuild/arch/x86/64/intel/skylake_avx512 with /sw/sc/easybuild which should be sufficient since the longer path above is 256 characters long, which I suspect is tripping a problem which occurs when the file name is 255 characters long. Has any one else had this issue? Is there another solution other than simply shortening the path, as I will probably do via architecture-dependent soft links? Cheers, Loris -- Dr. Loris Bennett (Herr/Mr) FUB-IT (ex-ZEDAT), Freie Universität Berlin

