25 lines
789 B
CMake
25 lines
789 B
CMake
#
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# check if the compiler supports std:: on stl classes
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#
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# CMAKE_NO_STD_NAMESPACE - defined accoreding to the results
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#
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IF(NOT CMAKE_STD_NAMESPACE)
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MESSAGE(STATUS "Check for STD namespace")
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TRY_COMPILE(CMAKE_STD_NAMESPACE ${CMAKE_BINARY_DIR}
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${CMAKE_ROOT}/Modules/TestForSTDNamespace.cxx
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CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${CMAKE_ANSI_CXXFLAGS})
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IF (CMAKE_STD_NAMESPACE)
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MESSAGE(STATUS "Check for STD namespace - found")
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SET (CMAKE_NO_STD_NAMESPACE 0 CACHE INTERNAL
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"Does the compiler support std::.")
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ELSE (CMAKE_STD_NAMESPACE)
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MESSAGE(STATUS "Check for STD namespace - not found")
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SET (CMAKE_NO_STD_NAMESPACE 1 CACHE INTERNAL
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"Does the compiler support std::.")
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ENDIF (CMAKE_STD_NAMESPACE)
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ENDIF(NOT CMAKE_STD_NAMESPACE)
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