https://github.com/Kitware/CMake
Tip revision: c3977582b77f8b5a4ccacf460a262ff0a75d3cc5 authored by Brad King on 23 August 2023, 13:25:28 UTC
CMake 3.27.4
CMake 3.27.4
Tip revision: c397758
TestForSTDNamespace.cmake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
TestForSTDNamespace
-------------------
Test for std:: namespace support
check if the compiler supports std:: on stl classes
::
CMAKE_NO_STD_NAMESPACE - defined by the results
#]=======================================================================]
if(NOT DEFINED CMAKE_STD_NAMESPACE)
message(CHECK_START "Check for STD namespace")
try_compile(CMAKE_STD_NAMESPACE
SOURCES ${CMAKE_ROOT}/Modules/TestForSTDNamespace.cxx
)
if (CMAKE_STD_NAMESPACE)
message(CHECK_PASS "found")
set (CMAKE_NO_STD_NAMESPACE 0 CACHE INTERNAL
"Does the compiler support std::.")
else ()
message(CHECK_FAIL "not found")
set (CMAKE_NO_STD_NAMESPACE 1 CACHE INTERNAL
"Does the compiler support std::.")
endif ()
endif()