Sirasit sawetprom

I think I fell into same situation. I ran command ` cmake --trace-expand -B cmake-build -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release -DRV_DEPS_WIN_PERL_ROOT=/c/Strawberry/perl/bin -DRV_DEPS_QT5_LOCATION=/e/Qt/5.15.2/msvc2019_64` in MSYS2 MINGW64 shell as...

Just recognize on my own log. there is `BusyBox v1.29.3 (2019-01-24 07:45:07 UTC) multi-call binary.` appear in the lines. and `grep` command look different from normal `grep` in MSYS2 shell....

@rogernelson I heard about disable Windows's path limit once ago. But I never try it myself. https://knowledge.autodesk.com/support/autocad/learn-explore/caas/sfdcarticles/sfdcarticles/The-Windows-10-default-path-length-limitation-MAX-PATH-is-256-characters.html