Imported Upstream version 2.8.9upstream/2.8.9

1 files changed, 43 insertions, 0 deletions

diff --git a/Modules/TestForSTDNamespace.cmake b/Modules/TestForSTDNamespace.cmake
new file mode 100644
index 000000000..932d6e994
--- /dev/null
+++ b/Modules/TestForSTDNamespace.cmake
@@ -0,0 +1,43 @@
+# - Test for std:: namespace support
+# check if the compiler supports std:: on stl classes
+#  CMAKE_NO_STD_NAMESPACE - 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.)
+
+IF("CMAKE_STD_NAMESPACE" MATCHES "^CMAKE_STD_NAMESPACE$")
+  MESSAGE(STATUS "Check for STD namespace")
+  TRY_COMPILE(CMAKE_STD_NAMESPACE  ${CMAKE_BINARY_DIR} 
+    ${CMAKE_ROOT}/Modules/TestForSTDNamespace.cxx
+    OUTPUT_VARIABLE OUTPUT)
+  IF (CMAKE_STD_NAMESPACE)
+    MESSAGE(STATUS "Check for STD namespace - found")
+    SET (CMAKE_NO_STD_NAMESPACE 0 CACHE INTERNAL 
+         "Does the compiler support std::.")
+    FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+      "Determining if the CXX compiler has std namespace passed with "
+      "the following output:\n${OUTPUT}\n\n")
+  ELSE (CMAKE_STD_NAMESPACE)
+    MESSAGE(STATUS "Check for STD namespace - not found")
+    SET (CMAKE_NO_STD_NAMESPACE 1 CACHE INTERNAL 
+       "Does the compiler support std::.")
+    FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+      "Determining if the CXX compiler has std namespace failed with "
+      "the following output:\n${OUTPUT}\n\n")
+  ENDIF (CMAKE_STD_NAMESPACE)
+ENDIF("CMAKE_STD_NAMESPACE" MATCHES "^CMAKE_STD_NAMESPACE$")
+
+
+
+