CMake find_package specifies the path

CMakeLists.txt 中

find_package(Torch required)

The result was an error and Torch could not be found.

There are three ways to let find_package find the package in the specified path :

Set DIR

Set Torch_DIR in CMakeLists.txt

set(Torch_DIR ~/libtorch-1.0.0)
find_package(Torch required)

Set PATHS

Modified in CMakeLists.txt

set(Torch required PATHS ~/libtorch-1.0.0)

指定 DCMAKE_PREFIX_PATH

When cmake, specify DCMAKE_PREFIX_PATH

cmake -DCMAKE_PREFIX_PATH="~/libtorch-1.0.0" ..