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- if (GOOGLEHASH_INCLUDES AND GOOGLEHASH_LIBRARIES)
- set(GOOGLEHASH_FIND_QUIETLY TRUE)
- endif ()
- find_path(GOOGLEHASH_INCLUDES
- NAMES
- google/dense_hash_map
- PATHS
- ${INCLUDE_INSTALL_DIR}
- )
- if(GOOGLEHASH_INCLUDES)
- # let's make sure it compiles with the current compiler
- file(WRITE ${CMAKE_BINARY_DIR}/googlehash_test.cpp
- "#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")
- try_compile(GOOGLEHASH_COMPILE ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/googlehash_test.cpp OUTPUT_VARIABLE GOOGLEHASH_COMPILE_RESULT)
- endif()
- include(FindPackageHandleStandardArgs)
- find_package_handle_standard_args(GoogleHash DEFAULT_MSG GOOGLEHASH_INCLUDES GOOGLEHASH_COMPILE)
- mark_as_advanced(GOOGLEHASH_INCLUDES)
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