| Brian Silverman | 72890c2 | 2015-09-19 14:37:37 -0400 | [diff] [blame] | 1 | |
| 2 | if (GOOGLEHASH_INCLUDES AND GOOGLEHASH_LIBRARIES) |
| 3 | set(GOOGLEHASH_FIND_QUIETLY TRUE) |
| 4 | endif (GOOGLEHASH_INCLUDES AND GOOGLEHASH_LIBRARIES) |
| 5 | |
| 6 | find_path(GOOGLEHASH_INCLUDES |
| 7 | NAMES |
| 8 | google/dense_hash_map |
| 9 | PATHS |
| 10 | ${INCLUDE_INSTALL_DIR} |
| 11 | ) |
| 12 | |
| 13 | if(GOOGLEHASH_INCLUDES) |
| 14 | # let's make sure it compiles with the current compiler |
| 15 | file(WRITE ${CMAKE_BINARY_DIR}/googlehash_test.cpp |
| 16 | "#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") |
| 17 | try_compile(GOOGLEHASH_COMPILE ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/googlehash_test.cpp OUTPUT_VARIABLE GOOGLEHASH_COMPILE_RESULT) |
| 18 | endif(GOOGLEHASH_INCLUDES) |
| 19 | |
| 20 | include(FindPackageHandleStandardArgs) |
| 21 | find_package_handle_standard_args(GOOGLEHASH DEFAULT_MSG GOOGLEHASH_INCLUDES GOOGLEHASH_COMPILE) |
| 22 | |
| 23 | mark_as_advanced(GOOGLEHASH_INCLUDES) |