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authorStephen Kelly <steveire@gmail.com>2015-02-04 21:04:18 (GMT)
committerBrad King <brad.king@kitware.com>2015-02-04 23:29:53 (GMT)
commit9d767810e1e54eb9233854f0dbf1345a0b5be60f (patch)
treedace19f8ca996abbefb5cc30c1f401ac8cc27097 /Modules/Compiler/MSVC-CXX.cmake
parent72537e4436a17535af5424628adef3b614a61679 (diff)
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Features: Populate CMAKE_<LANG>_STANDARD_DEFAULT only for supported compilers.
If no compiler feature information is known for a given compiler version, do not set a language standard default either. The two settings must be recorded consistently.
Diffstat (limited to 'Modules/Compiler/MSVC-CXX.cmake')
-rw-r--r--Modules/Compiler/MSVC-CXX.cmake7
1 files changed, 5 insertions, 2 deletions
diff --git a/Modules/Compiler/MSVC-CXX.cmake b/Modules/Compiler/MSVC-CXX.cmake
index 962aaeb..82ce069 100644
--- a/Modules/Compiler/MSVC-CXX.cmake
+++ b/Modules/Compiler/MSVC-CXX.cmake
@@ -1,5 +1,8 @@
-# MSVC has no specific language level or flags to change it.
-set(CMAKE_CXX_STANDARD_DEFAULT "")
+
+if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 16.0)
+ # MSVC has no specific language level or flags to change it.
+ set(CMAKE_CXX_STANDARD_DEFAULT "")
+endif()
macro(cmake_record_cxx_compile_features)
record_compiler_features(CXX "" CMAKE_CXX_COMPILE_FEATURES)