diff options
Diffstat (limited to 'Modules/CheckIncludeFileCXX.cmake')
| -rw-r--r-- | Modules/CheckIncludeFileCXX.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/CheckIncludeFileCXX.cmake b/Modules/CheckIncludeFileCXX.cmake index 39abeff5b1..718e667f45 100644 --- a/Modules/CheckIncludeFileCXX.cmake +++ b/Modules/CheckIncludeFileCXX.cmake @@ -44,7 +44,7 @@ # License text for the above reference.) macro(CHECK_INCLUDE_FILE_CXX INCLUDE VARIABLE) - if("${VARIABLE}" MATCHES "^${VARIABLE}$") + if(NOT DEFINED "${VARIABLE}") if(CMAKE_REQUIRED_INCLUDES) set(CHECK_INCLUDE_FILE_CXX_INCLUDE_DIRS "-DINCLUDE_DIRECTORIES=${CMAKE_REQUIRED_INCLUDES}") else() |