diff options
Diffstat (limited to 'share/cmake-3.22/Modules/TestForANSIStreamHeaders.cmake')
| -rw-r--r-- | share/cmake-3.22/Modules/TestForANSIStreamHeaders.cmake | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/share/cmake-3.22/Modules/TestForANSIStreamHeaders.cmake b/share/cmake-3.22/Modules/TestForANSIStreamHeaders.cmake new file mode 100644 index 0000000..e532a71 --- /dev/null +++ b/share/cmake-3.22/Modules/TestForANSIStreamHeaders.cmake @@ -0,0 +1,33 @@ +# 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() + + |