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-rw-r--r--Modules/TestForSTDNamespace.cmake43
1 files changed, 43 insertions, 0 deletions
diff --git a/Modules/TestForSTDNamespace.cmake b/Modules/TestForSTDNamespace.cmake
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+++ b/Modules/TestForSTDNamespace.cmake
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+# - 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${OUTPUT}\n\n")
+ ENDIF (CMAKE_STD_NAMESPACE)
+ENDIF("CMAKE_STD_NAMESPACE" MATCHES "^CMAKE_STD_NAMESPACE$")
+
+
+
+