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heal-research / operon

C++ Large Scale Genetic Programming
https://operongp.readthedocs.io
MIT License
144 stars 26 forks source link

buliding problem #23

Closed mdzyy closed 2 years ago

mdzyy commented 2 years ago

Hello, i'm a newer to this. When i try to build the operon on Linux and Windows, they came to the same problem: " CMake Error at CMakeLists.txt:78 (find_package): By not providing "FindEigen3.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "Eigen3", but CMake did not find one.

Could not find a package configuration file provided by "Eigen3" with any of the following names:

Eigen3Config.cmake
eigen3-config.cmake

Add the installation prefix of "Eigen3" to CMAKE_PREFIX_PATH or set "Eigen3_DIR" to a directory containing one of the above files. If "Eigen3" provides a separate development package or SDK, be sure it has been installed. "

foolnotion commented 2 years ago

Hello,

We are using manifests to manage dependencies, which is a relatively new feature of vcpkg. First of all please make sure you are using a recent CMake (>3.20) and vcpkg. This feature should be already enabled by default but if not, please see e.g. https://stackoverflow.com/questions/66358575/c-vscode-cmake-vcpkg-manifests-are-not-enabled on how to enable it.

mdzyy commented 2 years ago

Thank you very much, i recheck the version: the Cmake is 3.23.1, and the vcpkg is 2022-03-30. And all the dependencies were also rechecked: image

Then another problem occured when i execute the cmake oredr:

-- Running vcpkg install Error: while loading aria-csv: The port directory (E:\program files\vcpkg\ports\aria-csv) does not exist Error: failed to load port from E:\program files\vcpkg\ports\aria-csv note: updating vcpkg by rerunning bootstrap-vcpkg may resolve this failure. -- Running vcpkg install - failed CMake Error at E:/program files/vcpkg/scripts/buildsystems/vcpkg.cmake:850 (message): vcpkg install failed. See logs for more information: E:\program files\vcpkg\operon\build\vcpkg-manifest-install.log Call Stack (most recent call first): D:/program files/CMake/share/cmake-3.23/Modules/CMakeDetermineSystem.cmake:124 (include) CMakeLists.txt:8 (project)

I rerun the bootstrap-vcpkg.bat as requested but it still didn't work. Could you point out my mistake, thank you very much!

foolnotion commented 2 years ago

Hi,

It looks like you need to specify the ports directory, e.g. from the operon folder:

cmake -S . -B build -G "Visual Studio 16 2019" -A x64 -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake -DVCPKG_OVERLAY_PORTS=.\ports

You can also see the output of our windows CI pipeline (Configure CMake step): https://github.com/heal-research/operon/runs/6285374400?check_suite_focus=true