find_package(eigen3 required) 是一个CMake命令,用于在CMake配置过程中查找并导入Eigen3库。这里的eigen3指的是Eigen线性代数库,而required关键字表示Eigen3库是项目所必需的,如果CMake找不到它,则配置过程将失败并报错。 2. find_package函数在CMake中的用法 find_package 是CMake中用于查找和加载外部库或工具...
1. 找到 FindEigen3.cmake。也可以使用 locate FindEigen3.cmake 命令来查找。 2. 复制到项目文件夹下面,或者放在新建的cmake 文件夹内。 3. 修改项目 CMakeLists.txt。 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})//添加此句find_package(Eigen3 REQUIRED) find_package(PCL REQUIRED) 如果是放...
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})***就是这句,加上就行了。这样cmake就会到你自己工程目录下去找FindEigen3.cmake了。 find_package(Eigen3) if(NOT EIGEN3_FOUND) # Fallback to cmake_modules find_package(cmake_modules REQUIRED) find_package(Eigen REQUIRED) set(EIGEN3_INCLUD...
PATH or set "Eigen3_DIR" to a directory containing one of the above files. If "Eigen3" provides a separate development package or SDK, be sure it has been installed. Call Stack (most recent call first): CMakeLists.txt:93 (include) -- Configuring incomplete, errors occurred! See also ...
find_package(Eigen3 3.3REQUIREDHINTS${HOMEBREW_INCLUDE_DIR_HINTS}) if(EIGEN3_FOUND) message("-- Found Eigen version${EIGEN3_VERSION_STRING}:${EIGEN3_INCLUDE_DIRS}") if(CMAKE_SYSTEM_PROCESSORMATCHES"^(aarch64.*|AARCH64.*)"AND Expand Down ...
如果在使用CMake时出现了错误消息”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.“,这意味着CMake无法找到与Eigen3相关的配置文件。
支持cmake构建，但并没有提供CONFIG模式的import target导入脚本，如果希望在cmake下以find_package方式...
cmake编译 Could NOT find Eigen3,cmake..-DEIGEN3_INCLUDE_DIR=D:\eigen-eigen-323c052e1731手动指定路径
Ubuntu 下安装Eigen有两种方式,一种是“apt-get”方式,一种是源码安装方式,我们分别试一下: 1.apt-get安装预编译runtime库 终端窗口,输入: sudo apt-get install libeigen3-dev 1. 测试用例: #include <iostream> #include <eigen3/Eigen/Dense>