Imported Upstream version 2.8.9upstream/2.8.9

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)
+
+