[emgucv cmake error] {internal error with toolchain.cmake}

UmonDaisuke commented 1 year ago

Hello, during cmake configuration (cmake 3.26) of emgucv 4.6.0 on windows, I always have the following error

Using specified toolchain file: C:/EMGU2/emgucv/build_x86_64/Emgu.CV.Extern/depthai-core/generated/toolchain.cmake combined into: C:/EMGU2/emgucv/build_x86_64/Emgu.CV.Extern/depthai-core/generated/toolchain.cmake CMake Error at build_x86_64/Emgu.CV.Extern/depthai-core/generated/toolchain.cmake:48 (message): Internal error Call Stack (most recent call first): build_x86_64/CMakeFiles/3.26.0-rc5/CMakeSystem.cmake:6 (include) Emgu.CV.Extern/depthai-core/CMakeLists.txt:36 (project)

Thanks you for your help Michael

themarpe commented 1 year ago

Hi @UmonDaisuke

Do you mind clearing Hunter cache (as per readme) and removing the build directory and try again?

Also, do you mind copying the generated/toolchain.cmake and other relevant files?

UmonDaisuke commented 1 year ago

Hello, sorry for delay. I cleared the hunter cache but it hasn't changed anything. What do you mean with "as per readme"? please find enclosed files that generated errors
CMakeSystem and toolhain.zip Thansk a lot for support Michael

netcorefan1 commented 1 year ago

I'm afraid you're encountering the same issue I describe in details here. There are some possible workarounds, depending from your need to use DEPTHAI and/or GPU. Unless you didn't specified a different target, you're probably building Master branch which default to version 4.7. With OpenCv 5.0 as pre-release, I would avoid to use 4.6

luxonis / depthai-core

[emgucv cmake error] {internal error with toolchain.cmake} #749