hi, I am getting below mentioned error swikarsoni@swikar-soni:/mnt/d/embedded_linux_course/toolchain_understanding/crosstool-ng$ bin/ct-ng build [INFO ] Performing some trivial sanity checks [WARN ] Number of open files 1024 may not be sufficient to build the toolchain; increasing to 2048 [ERROR] Your file system in '/mnt/d/embedded_linux_course/toolchain_understanding/crosstool-ng/.build' is *not* case-sensitive! [ERROR] [ERROR] >> [ERROR] >> Build failed in step '(top-level)' [ERROR] >> [ERROR] >> Error happened in: CT_Abort[scripts/functions@487] [ERROR] >> called from: CT_TestAndAbort[scripts/functions@507] [ERROR] >> called from: main[scripts/crosstool-NG.sh@123] [ERROR] >> [ERROR] >> For more info on this error, look at the file: 'build.log' [ERROR] >> There is a list of known issues, some with workarounds, in: [ERROR] >> https://crosstool-ng.github.io/docs/known-issues/ [ERROR] >> [ERROR] >> If you feel this is a bug in crosstool-NG, report it at: [ERROR] >> https://github.com/crosstool-ng/crosstool-ng/issues/ [ERROR] >> [ERROR] >> Make sure your report includes all the information pertinent to this issue. [ERROR] >> Read the bug reporting guidelines here: [ERROR] >> http://crosstool-ng.github.io/support/ [ERROR] [ERROR] (elapsed: 27841302:31.44) [00:00] / gmake: *** [bin/ct-ng:261: build] Error 1 *ct-ng --version* swikarsoni@swikar-soni:/mnt/d/embedded_linux_course/toolchain_understanding/crosstool-ng$ bin/ct-ng --version GNU Make 4.3 Built for x86_64-pc-linux-gnu Copyright (C) 1988-2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. kindly help to resolve this error. Regards, Swikar Soni