diff options
Diffstat (limited to 'Modules/TestForANSIStreamHeaders.cmake')
| -rw-r--r-- | Modules/TestForANSIStreamHeaders.cmake | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Modules/TestForANSIStreamHeaders.cmake b/Modules/TestForANSIStreamHeaders.cmake new file mode 100644 index 000000000..19c1ab2f2 --- /dev/null +++ b/Modules/TestForANSIStreamHeaders.cmake @@ -0,0 +1,34 @@ +# - Test for compiler support of ANSI stream headers iostream, etc. +# check if the compiler supports the standard ANSI iostream header (without the .h) +# CMAKE_NO_ANSI_STREAM_HEADERS - defined by the results +# + +#============================================================================= +# Copyright 2002-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +INCLUDE(CheckIncludeFileCXX) + +IF(NOT CMAKE_NO_ANSI_STREAM_HEADERS) + CHECK_INCLUDE_FILE_CXX(iostream CMAKE_ANSI_STREAM_HEADERS) + IF (CMAKE_ANSI_STREAM_HEADERS) + SET (CMAKE_NO_ANSI_STREAM_HEADERS 0 CACHE INTERNAL + "Does the compiler support headers like iostream.") + ELSE (CMAKE_ANSI_STREAM_HEADERS) + SET (CMAKE_NO_ANSI_STREAM_HEADERS 1 CACHE INTERNAL + "Does the compiler support headers like iostream.") + ENDIF (CMAKE_ANSI_STREAM_HEADERS) + + MARK_AS_ADVANCED(CMAKE_NO_ANSI_STREAM_HEADERS) +ENDIF(NOT CMAKE_NO_ANSI_STREAM_HEADERS) + + |