diff options
Diffstat (limited to 'Modules/CheckCXXSymbolExists.cmake')
| -rw-r--r-- | Modules/CheckCXXSymbolExists.cmake | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/CheckCXXSymbolExists.cmake b/Modules/CheckCXXSymbolExists.cmake index 8552154..117a458 100644 --- a/Modules/CheckCXXSymbolExists.cmake +++ b/Modules/CheckCXXSymbolExists.cmake @@ -32,6 +32,7 @@ # CMAKE_REQUIRED_LIBRARIES = list of libraries to link # CMAKE_REQUIRED_QUIET = execute quietly without messages +include_guard(GLOBAL) include(CheckSymbolExists) macro(CHECK_CXX_SYMBOL_EXISTS SYMBOL FILES VARIABLE) |