diff options
Diffstat (limited to 'Modules/CheckIncludeFile.cmake')
| -rw-r--r-- | Modules/CheckIncludeFile.cmake | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Modules/CheckIncludeFile.cmake b/Modules/CheckIncludeFile.cmake index 6dadfbf392..19f4dba197 100644 --- a/Modules/CheckIncludeFile.cmake +++ b/Modules/CheckIncludeFile.cmake @@ -14,10 +14,13 @@ MACRO(CHECK_INCLUDE_FILE INCLUDE VARIABLE) ${PROJECT_BINARY_DIR} ${PROJECT_BINARY_DIR}/CMakeTmp/CheckIncludeFile.c OUTPUT_VARIABLE OUTPUT) - IF(NOT ${VARIABLE}) + IF(${VARIABLE}) + SET(${VARIABLE} 1 CACHE INTERNAL "Have include ${INCLUDE}") + ELSE(${VARIABLE}) + SET(${VARIABLE} "" CACHE INTERNAL "Have include ${INCLUDE}") WRITE_FILE(${PROJECT_BINARY_DIR}/CMakeError.log "Determining if the include file ${INCLUDE} " "exists failed with the following output:\n" "${OUTPUT}\n") - ENDIF(NOT ${VARIABLE}) + ENDIF(${VARIABLE}) ENDMACRO(CHECK_INCLUDE_FILE) |