24 lines
846 B
CMake
24 lines
846 B
CMake
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if (GOOGLEHASH_INCLUDES AND GOOGLEHASH_LIBRARIES)
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set(GOOGLEHASH_FIND_QUIETLY TRUE)
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endif ()
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find_path(GOOGLEHASH_INCLUDES
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NAMES
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google/dense_hash_map
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PATHS
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${INCLUDE_INSTALL_DIR}
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)
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if(GOOGLEHASH_INCLUDES)
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# let's make sure it compiles with the current compiler
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file(WRITE ${CMAKE_BINARY_DIR}/googlehash_test.cpp
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"#include <google/sparse_hash_map>\n#include <google/dense_hash_map>\nint main(int argc, char** argv) { google::dense_hash_map<int,float> a; google::sparse_hash_map<int,float> b; return 0;}\n")
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try_compile(GOOGLEHASH_COMPILE ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/googlehash_test.cpp OUTPUT_VARIABLE GOOGLEHASH_COMPILE_RESULT)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(GoogleHash DEFAULT_MSG GOOGLEHASH_INCLUDES GOOGLEHASH_COMPILE)
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mark_as_advanced(GOOGLEHASH_INCLUDES)
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