ubunutu eigen3包的查找

Posted 2021-03-06 flyinggod

find_package查找不到eigen3

Could not find apackage configuration file provided by "Eigen3" with any
of the followingnames:
Eigen3Config.cmake
eigen3-config.cmake
Add theinstallation prefix of "Eigen3" to CMAKE_PREFIX_PATH or set
"Eigen3_DIR"to a directory containing one of the above files. If "Eigen3"

解决方法

将FindEigen3.cmake文件放置到源代码文件夹下的CMakeModules文件夹内即可

set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules)