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- # Distributed under the OSI-approved BSD 3-Clause License. See accompanying
- # file Copyright.txt or https://cmake.org/licensing for details.
- #.rst:
- # TestForANSIStreamHeaders
- # ------------------------
- #
- # 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
- include(${CMAKE_CURRENT_LIST_DIR}/CheckIncludeFileCXX.cmake)
- 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 ()
- set (CMAKE_NO_ANSI_STREAM_HEADERS 1 CACHE INTERNAL
- "Does the compiler support headers like iostream.")
- endif ()
- mark_as_advanced(CMAKE_NO_ANSI_STREAM_HEADERS)
- endif()
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