https://github.com/Kitware/CMake
Revision 09ef62fd988826b32f6d6e83992325d35d2f4b5b authored by Brad King on 11 November 2021, 16:23:35 UTC, committed by Brad King on 11 November 2021, 16:23:35 UTC
Merge-request: !6718
Tip revision: 09ef62fd988826b32f6d6e83992325d35d2f4b5b authored by Brad King on 11 November 2021, 16:23:35 UTC
Merge branch 'IntelLLVM-Fortran-frontend-variant' into release-3.20
Merge branch 'IntelLLVM-Fortran-frontend-variant' into release-3.20
Tip revision: 09ef62f
TestForSSTREAM.cmake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
TestForSSTREAM
--------------
Test for compiler support of ANSI sstream header
check if the compiler supports the standard ANSI sstream header
::
CMAKE_NO_ANSI_STRING_STREAM - defined by the results
#]=======================================================================]
if(NOT DEFINED CMAKE_HAS_ANSI_STRING_STREAM)
message(CHECK_START "Check for sstream")
try_compile(CMAKE_HAS_ANSI_STRING_STREAM ${CMAKE_BINARY_DIR}
${CMAKE_ROOT}/Modules/TestForSSTREAM.cxx
OUTPUT_VARIABLE OUTPUT)
if (CMAKE_HAS_ANSI_STRING_STREAM)
message(CHECK_PASS "found")
set (CMAKE_NO_ANSI_STRING_STREAM 0 CACHE INTERNAL
"Does the compiler support sstream")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the CXX compiler has sstream passed with "
"the following output:\n${OUTPUT}\n\n")
else ()
message(CHECK_FAIL "not found")
set (CMAKE_NO_ANSI_STRING_STREAM 1 CACHE INTERNAL
"Does the compiler support sstream")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if the CXX compiler has sstream failed with "
"the following output:\n${OUTPUT}\n\n")
endif ()
endif()
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