diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CheckCXXSymbolExists.cmake | 11 | ||||
| -rw-r--r-- | Modules/CheckSymbolExists.cmake | 11 |
2 files changed, 22 insertions, 0 deletions
diff --git a/Modules/CheckCXXSymbolExists.cmake b/Modules/CheckCXXSymbolExists.cmake index 3364e2fc86..b11209453d 100644 --- a/Modules/CheckCXXSymbolExists.cmake +++ b/Modules/CheckCXXSymbolExists.cmake @@ -44,6 +44,17 @@ the way the check is run: command. See policy :policy:`CMP0075`. ``CMAKE_REQUIRED_QUIET`` execute quietly without messages. + +For example: + +.. code-block:: cmake + + include(CheckCXXSymbolExists) + + # Check for macro SEEK_SET + check_cxx_symbol_exists(SEEK_SET "cstdio" HAVE_SEEK_SET) + # Check for function std::fopen + check_cxx_symbol_exists(std::fopen "cstdio" HAVE_STD_FOPEN) #]=======================================================================] include_guard(GLOBAL) diff --git a/Modules/CheckSymbolExists.cmake b/Modules/CheckSymbolExists.cmake index b9ef8088f1..c2f488aee2 100644 --- a/Modules/CheckSymbolExists.cmake +++ b/Modules/CheckSymbolExists.cmake @@ -45,6 +45,17 @@ the way the check is run: command. See policy :policy:`CMP0075`. ``CMAKE_REQUIRED_QUIET`` execute quietly without messages. + +For example: + +.. code-block:: cmake + + include(CheckSymbolExists) + + # Check for macro SEEK_SET + check_symbol_exists(SEEK_SET "stdio.h" HAVE_SEEK_SET) + # Check for function fopen + check_symbol_exists(fopen "stdio.h" HAVE_FOPEN) #]=======================================================================] include_guard(GLOBAL) |