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Since 3.3.3, Eigen has included an INTERFACE target. Use CMake to build Eigen so the generated target can be imported in your project using `target_link_libraries` rather than having to distribute `FindEigen3.cmake` with your project.
find_package(Eigen3)
target_link_libraries(myproject Eigen3::Eigen)
20 lines
812 B
CMake
20 lines
812 B
CMake
#header-only library
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include(vcpkg_common_functions)
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set(SOURCE_PATH ${CURRENT_BUILDTREES_DIR}/src/eigen-eigen-67e894c6cd8f)
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vcpkg_download_distfile(ARCHIVE
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URLS "http://bitbucket.org/eigen/eigen/get/3.3.3.tar.bz2"
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FILENAME "eigen-3.3.3.tar.bz2"
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SHA512 bb5a8b761371e516f0a344a7c9f6e369e21c2907c8548227933ca6010fc607a66c8d6ff7c41b1aec3dea7d482ce8c2a09e38ae5c7a2c5b16bdd8007e7a81ecc3
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)
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vcpkg_extract_source_archive(${ARCHIVE})
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vcpkg_configure_cmake(SOURCE_PATH ${SOURCE_PATH})
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vcpkg_install_cmake()
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file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug)
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# Put the licence file where vcpkg expects it
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file(COPY ${SOURCE_PATH}/COPYING.README DESTINATION ${CURRENT_PACKAGES_DIR}/share/eigen3)
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file(RENAME ${CURRENT_PACKAGES_DIR}/share/eigen3/COPYING.README ${CURRENT_PACKAGES_DIR}/share/eigen3/copyright)
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