diff options
Diffstat (limited to 'cmake/find_hash_map.cmake')
-rw-r--r-- | cmake/find_hash_map.cmake | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/cmake/find_hash_map.cmake b/cmake/find_hash_map.cmake deleted file mode 100644 index 22796fb8..00000000 --- a/cmake/find_hash_map.cmake +++ /dev/null @@ -1,119 +0,0 @@ -include(CheckCXXSourceCompiles) - -function(find_hash_map) - set(HAVE_HASH_MAP 1 PARENT_SCOPE) - set(HAVE_HASH_SET 1 PARENT_SCOPE) - # Search for hash_map in the following order: - # 1. <unordered_map> ::std::unordered_map - # 2. <tr1/unordered_map> ::std::tr1::unordered_map - # 3. <hash_map> ::hash_map - # 4. <hash_map> ::stdext::hash_map - # 5. <ext/hash_map> ::std::hash_map - # 6. <ext/hash_map> ::__gnu_cxx::hash_map - check_cxx_source_compiles(" - #include <unordered_map> - int main() { ::std::unordered_map<int, int> v; return v[0]; } - " HAS_STD_UNORDERED_MAP) - if (HAS_STD_UNORDERED_MAP) - set(HASH_NAMESPACE ::std PARENT_SCOPE) - set(HASH_MAP_H <unordered_map> PARENT_SCOPE) - set(HASH_MAP_CLASS unordered_map PARENT_SCOPE) - set(HASH_SET_H <unordered_set> PARENT_SCOPE) - set(HASH_SET_CLASS unordered_set PARENT_SCOPE) - return() - endif (HAS_STD_UNORDERED_MAP) - - check_cxx_source_compiles(" - #include <tr1/unordered_map> - int main() { ::std::tr1::unordered_map<int, int> v; return v[0]; } - " HAS_STD_TR1_UNORDERED_MAP) - if (HAS_STD_TR1_UNORDERED_MAP) - set(HASH_NAMESPACE ::std::tr1 PARENT_SCOPE) - set(HASH_MAP_H <tr1/unordered_map> PARENT_SCOPE) - set(HASH_MAP_CLASS unordered_map PARENT_SCOPE) - set(HASH_SET_H <tr1/unordered_set> PARENT_SCOPE) - set(HASH_SET_CLASS unordered_set PARENT_SCOPE) - return() - endif (HAS_STD_TR1_UNORDERED_MAP) - - check_cxx_source_compiles(" - #include <hash_map> - int main() { ::hash_map<int, int> v; return v[0]; } - " HAS_HASH_MAP) - if (HAS_HASH_MAP) - set(HASH_NAMESPACE :: PARENT_SCOPE) - set(HASH_MAP_H <hash_map> PARENT_SCOPE) - set(HASH_MAP_CLASS hash_map PARENT_SCOPE) - set(HASH_SET_H <hash_set> PARENT_SCOPE) - set(HASH_SET_CLASS hash_set PARENT_SCOPE) - return() - endif (HAS_HASH_MAP) - - check_cxx_source_compiles(" - #include <hash_map> - int main() { ::stdext::hash_map<int, int> v; return v[0]; } - " HAS_STDEXT_HASH_MAP) - if (HAS_STDEXT_HASH_MAP) - set(HASH_NAMESPACE ::stdext PARENT_SCOPE) - set(HASH_MAP_H <hash_map> PARENT_SCOPE) - set(HASH_MAP_CLASS hash_map PARENT_SCOPE) - set(HASH_SET_H <hash_set> PARENT_SCOPE) - set(HASH_SET_CLASS hash_set PARENT_SCOPE) - return() - endif (HAS_STDEXT_HASH_MAP) - - check_cxx_source_compiles(" - #include <ext/hash_map> - int main() { ::std::hash_map<int, int> v; return v[0]; } - " HAS_STD_HASH_MAP) - if (HAS_STD_HASH_MAP) - set(HASH_NAMESPACE ::std PARENT_SCOPE) - set(HASH_MAP_H <ext/hash_map> PARENT_SCOPE) - set(HASH_MAP_CLASS hash_map PARENT_SCOPE) - set(HASH_SET_H <ext/hash_set> PARENT_SCOPE) - set(HASH_SET_CLASS hash_set PARENT_SCOPE) - return() - endif (HAS_STD_HASH_MAP) - - check_cxx_source_compiles(" - #include <ext/hash_map> - int main() { ::__gnu_cxx::hash_map<int, int> v; return v[0]; } - " HAS_GNU_CXX_HASH_MAP) - if (HAS_GNU_CXX_HASH_MAP) - set(HASH_NAMESPACE ::gnu_cxx PARENT_SCOPE) - set(HASH_MAP_H <ext/hash_map> PARENT_SCOPE) - set(HASH_MAP_CLASS hash_map PARENT_SCOPE) - set(HASH_SET_H <ext/hash_set> PARENT_SCOPE) - set(HASH_SET_CLASS hash_set PARENT_SCOPE) - return() - endif (HAS_GNU_CXX_HASH_MAP) - - set(HAVE_HASH_MAP 0 PARENT_SCOPE) - set(HAVE_HASH_SET 0 PARENT_SCOPE) -endfunction() - -function(find_hash_compare) - if (MSVC) - check_cxx_source_compiles(" - #include ${HASH_MAP_H} - int main() { ::std::hash_compare<int> cp; return cp(0); } - " HAS_STD_HASH_COMPARE) - if (HAS_STD_HASH_COMPARE) - set(HASH_COMPARE ::std::hash_compare PARENT_SCOPE) - return() - endif (HAS_STD_HASH_COMPARE) - - check_cxx_source_compiles(" - #include ${HASH_MAP_H} - int main() { ::stdext::hash_compare<int> cp; return cp(0); } - " HAS_STDEXT_HASH_COMPARE) - if (HAS_STDEXT_HASH_COMPARE) - set(HASH_COMPARE ::stdext::hash_compare PARENT_SCOPE) - return() - endif (HAS_STDEXT_HASH_COMPARE) - endif (MSVC) - set(HASH_COMPARE PARENT_SCOPE) -endfunction() - -find_hash_map() -find_hash_compare() |