| |
| 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) |
