[CMake] install(EXPORT "XXXTargets" ...) includes target "XXX" which requires target "caffe2_library"...

[Mario Emmenlauer]

Does someone know how to generate these missing targets or how to
fix this?

Thanks for any help!

    All the best, Mario


On 03.03.19 11:28, Mario Emmenlauer wrote:
> 
> Dear all,
> 
> I'm trying to build a C++ project based on PyTorch with cmake package
> configuration files. The includes and libs generally seem to work after
> doing:
> 
>     find_package(Torch 1.0.0 REQUIRED)
> 
> But when I try to generate package configuration for my library, cmake
> shows an error:
> CMake Error: install(EXPORT "XXXTargets" ...) includes target "XXX" which requires target "caffe2_library" that is not in the export set.
> 
> I read a number of suggestions but they refer to the case where
> "caffe2_library" would be one of my generated targets. I tried to
> generate a target for "caffe2_library" and failed, and now I'm a
> bit at a loss. Can someone lend me a hand?
> 
> 
> Here is a cropped version of my CMakeLists.txt:
> 
> cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
> project(XXX VERSION 1.0.0)
> find_package(Torch 1.0.0 REQUIRED)
> add_library(${PROJECT_NAME} include/XXX.hh src/XXX.cc)
> 
> target_include_directories(${PROJECT_NAME}
>     PRIVATE
>         ${CMAKE_CURRENT_SOURCE_DIR}/src
>         ${CMAKE_CURRENT_BINARY_DIR}
>     PUBLIC
>         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
>         $<INSTALL_INTERFACE:include>
>         ${TORCH_INCLUDE_DIRS})
> 
> target_link_libraries(${PROJECT_NAME}
>     PUBLIC
>         ${TORCH_LIBRARIES})
> 
> export(TARGETS ${PROJECT_NAME} FILE cmake/${PROJECT_NAME}Targets.cmake)
> export(PACKAGE ${PROJECT_NAME})
> 
> install(TARGETS ${PROJECT_NAME}
>     EXPORT ${PROJECT_NAME}Targets
>     ARCHIVE DESTINATION lib
>     LIBRARY DESTINATION lib
>     RUNTIME DESTINATION bin
>     INCLUDES DESTINATION include)
> 
> install(EXPORT ${PROJECT_NAME}Targets
>     DESTINATION lib/cmake/)
> 
> 
> All the best,
> 
>     Mario Emmenlauer
> 



Viele Gruesse,

    Mario Emmenlauer


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