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USER-SMD.cmake: use imported target for downloaded eigen3

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This commit is contained in:
Christoph Junghans
2020-04-01 08:09:56 -06:00
parent 22b90413d5
commit 9574a18a73
1 changed files with 4 additions and 2 deletions
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6
cmake/Modules/Packages/USER-SMD.cmake
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@ -15,8 +15,10 @@ if(PKG_USER-SMD)
CONFIGURE_COMMAND "" BUILD_COMMAND "" INSTALL_COMMAND ""
)
ExternalProject_get_property(Eigen3_build SOURCE_DIR)
target_include_directories(lammps PRIVATE ${SOURCE_DIR})
add_dependencies(lammps Eigen3_build)
add_library(LAMMPS::EIGEN3 INTERFACE IMPORTED)
set_target_properties(LAMMPS::EIGEN3 PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${SOURCE_DIR}")
target_link_libraries(lammps PRIVATE LAMMPS::EIGEN3)
add_dependencies(LAMMPS::EIGEN3 Eigen3_build)
else()
find_package(Eigen3 NO_MODULE)
mark_as_advanced(Eigen3_DIR)