cmake

问题 I'm new in programming. And for my study project I need to install a third-party library for using with CMake (GitHub project). I use Arch OS on my PC. Usually I build all non-repository packages in: ~/aur . CMake version is 3.17. Then I try to build a library according to the instructions: ... cmake --config Debug "-DCMAKE_BUILD_TYPE=Debug" .. it makes me an error: CMake Error: The following variables are used in this project, but they are set to NOTFOUND. Please set them or make sure they

问题 I have set the following in my CMakeLists.txt: set (CMAKE_CXX_STANDARD 17) set (CMAKE_CXX_STANDARD_REQUIRED ON) set (CMAKE_CXX_EXTENSIONS OFF) However, CMake still allows g++ 6, even though it doesn't fully support c++17 (it has a c++1z standard, but not a c++17 standard). Is there a way to tell CMake to only allow compilers that fully support the standard and not just pieces of it? FWIW, I also tried setting cxx_relaxed_constexpr, which I think should have been the relevant language feature,

问题 Is there a way to loop over multiple lists in parallel in a makefile or CMake file? I would like to do something like the following in CMake, except AFAICT this syntax isn't supported: set(a_values a0 a1 a2) set(b_values b0 b1 b2) foreach(a in a_values b in b_values) do_something_with(a b) endforeach(a b) This would execute: do_something_with(a0 b0) do_something_with(a1 b1) do_something_with(a2 b2) I would accept an answer in either CMake or Make, though CMake would be preferred. Thanks! 回答1:

问题 I'm trying to configure a very simple CUDA project in CLion 2020.1. I'm on Fedora 31 (default gcc is 9.3), but compiled gcc 8.2 from source to use it with Cuda Toolkit 10.2. The Cuda samples compile and run fine using the provided make, so the compiler is working and playing nicely with nvcc. In CLion, I have googletest downloaded with Conan. The Conan profile specifies 8.2 as the gcc version to be used. All references to GCC in CMakeOutput.log are to the correct bin file. And yet, I keep

问题 I cant install dlib on python with cmd , I have downloaded cmake and putted it on PATH, or is there any plugin i have to download it first ? Or does my pip's environment is located at a wrong place ? Or do I have to change my python to 64 bit instead of 32 bit ? If I have to do so , please let me know the way to do it , I am a newbie C:\Users\Yusuf>python -m pip install dlib --user Collecting dlib Using cached https://files.pythonhosted.org/packages/63/92

问题 . +-- MyPack | +-- Lib1 | | +-- include | | | +-- Lib1.h | | +-- src | | | +-- Lib2.cpp | | +-- CMakeLists.txt | +-- Lib2 | | +-- include | | | +-- Lib2.h | | +-- src | | | +-- Lib2.cpp | | +-- CMakeLists.txt | +-- CMakeLists.txt +-- SubProject1 | +-- CMakeLists.txt +-- SubProject2 | +-- CMakeLists.txt +-- CMakeLists.txt Hi all. I'm new to CMake and I'm trying to obtain something like the following. Considering the above directory tree of my C++ project: I have a directory (let's say "MyPack"

问题 I'm struggling with the task to generate a binary deployed with the required shared libraries. I created a "hello world" for Qt 5.12 plugins, the app runs as expected in my Ubuntu 18.04 machine, but make install gives an error. I tried the fixup_bundle() approach for resolving dependencies. obs.: I never done this before, I'm new to cmake . cmake_minimum_required(VERSION 3.17) project(plug-use LANGUAGES CXX) set(PROJECT_VERSION_MAJOR 1) set(PROJECT_VERSION_MINOR 0) set(PROJECT_VERSION_PATCH 0

问题 I'm trying to configure a very simple CUDA project in CLion 2020.1. I'm on Fedora 31 (default gcc is 9.3), but compiled gcc 8.2 from source to use it with Cuda Toolkit 10.2. The Cuda samples compile and run fine using the provided make, so the compiler is working and playing nicely with nvcc. In CLion, I have googletest downloaded with Conan. The Conan profile specifies 8.2 as the gcc version to be used. All references to GCC in CMakeOutput.log are to the correct bin file. And yet, I keep

问题 I am trying to build a native Android project that requires Boost library. I have built Boost for the platforms I am targeting using this git project. But for some reason find_package() for Boost fails to find the Boost header paths Below is the project structure and for the Android app, and location where I have placed the Boost library. android_app ├── src │ └──<folder> │ └──<folder> │ └──CMakeLists.txt └── lib └── boost_armeabi-v7a ├── include │ └── boost_1_68_0 │ └──boost │ ├──align.hpp │

问题 I am trying to build a native Android project that requires Boost library. I have built Boost for the platforms I am targeting using this git project. But for some reason find_package() for Boost fails to find the Boost header paths Below is the project structure and for the Android app, and location where I have placed the Boost library. android_app ├── src │ └──<folder> │ └──<folder> │ └──CMakeLists.txt └── lib └── boost_armeabi-v7a ├── include │ └── boost_1_68_0 │ └──boost │ ├──align.hpp │