1 files changed, 70 insertions, 0 deletions
diff --git a/share/cmake-3.16/Modules/Compiler/Clang-OBJCXX.cmake b/share/cmake-3.16/Modules/Compiler/Clang-OBJCXX.cmake
new file mode 100644
index 0000000..b01ce64
--- /dev/null
+++ b/share/cmake-3.16/Modules/Compiler/Clang-OBJCXX.cmake
@@ -0,0 +1,70 @@
+include(Compiler/Clang)
+__compiler_clang(OBJCXX)
+
+if("x${CMAKE_OBJCXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
+  if(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 2.1)
+    set(CMAKE_OBJCXX98_STANDARD_COMPILE_OPTION "-std=c++98")
+    set(CMAKE_OBJCXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98")
+  endif()
+
+  if(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 3.1)
+    set(CMAKE_OBJCXX98_STANDARD__HAS_FULL_SUPPORT ON)
+    set(CMAKE_OBJCXX11_STANDARD_COMPILE_OPTION "-std=c++11")
+    set(CMAKE_OBJCXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11")
+    set(CMAKE_OBJCXX11_STANDARD__HAS_FULL_SUPPORT ON)
+  elseif(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 2.1)
+    set(CMAKE_OBJCXX11_STANDARD_COMPILE_OPTION "-std=c++0x")
+    set(CMAKE_OBJCXX11_EXTENSION_COMPILE_OPTION "-std=gnu++0x")
+  endif()
+
+  if(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 3.5)
+    set(CMAKE_OBJCXX14_STANDARD_COMPILE_OPTION "-std=c++14")
+    set(CMAKE_OBJCXX14_EXTENSION_COMPILE_OPTION "-std=gnu++14")
+    set(CMAKE_OBJCXX14_STANDARD__HAS_FULL_SUPPORT ON)
+  elseif(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 3.4)
+    set(CMAKE_OBJCXX14_STANDARD_COMPILE_OPTION "-std=c++1y")
+    set(CMAKE_OBJCXX14_EXTENSION_COMPILE_OPTION "-std=gnu++1y")
+    set(CMAKE_OBJCXX14_STANDARD__HAS_FULL_SUPPORT ON)
+  endif()
+
+  set(_clang_version_std17 5.0)
+
+  if (NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS "${_clang_version_std17}")
+    set(CMAKE_OBJCXX17_STANDARD_COMPILE_OPTION "-std=c++17")
+    set(CMAKE_OBJCXX17_EXTENSION_COMPILE_OPTION "-std=gnu++17")
+  elseif (NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 3.5)
+    set(CMAKE_OBJCXX17_STANDARD_COMPILE_OPTION "-std=c++1z")
+    set(CMAKE_OBJCXX17_EXTENSION_COMPILE_OPTION "-std=gnu++1z")
+  endif()
+
+  if (NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS "${_clang_version_std17}")
+    set(CMAKE_OBJCXX20_STANDARD_COMPILE_OPTION "-std=c++2a")
+    set(CMAKE_OBJCXX20_EXTENSION_COMPILE_OPTION "-std=gnu++2a")
+  endif()
+
+  unset(_clang_version_std17)
+
+  __compiler_check_default_language_standard(OBJCXX 2.1 98)
+elseif(CMAKE_OBJCXX_COMPILER_VERSION VERSION_GREATER_EQUAL 3.9
+    AND CMAKE_OBJCXX_SIMULATE_VERSION VERSION_GREATER_EQUAL 19.0)
+  # This version of clang-cl and the MSVC version it simulates have
+  # support for -std: flags.
+  set(CMAKE_OBJCXX98_STANDARD_COMPILE_OPTION "")
+  set(CMAKE_OBJCXX98_EXTENSION_COMPILE_OPTION "")
+  set(CMAKE_OBJCXX98_STANDARD__HAS_FULL_SUPPORT ON)
+  set(CMAKE_OBJCXX11_STANDARD_COMPILE_OPTION "")
+  set(CMAKE_OBJCXX11_EXTENSION_COMPILE_OPTION "")
+  set(CMAKE_OBJCXX14_STANDARD_COMPILE_OPTION "-std:c++14")
+  set(CMAKE_OBJCXX14_EXTENSION_COMPILE_OPTION "-std:c++14")
+  if (CMAKE_OBJCXX_COMPILER_VERSION VERSION_GREATER_EQUAL 6.0)
+    set(CMAKE_OBJCXX17_STANDARD_COMPILE_OPTION "-std:c++17")
+    set(CMAKE_OBJCXX17_EXTENSION_COMPILE_OPTION "-std:c++17")
+    set(CMAKE_OBJCXX20_STANDARD_COMPILE_OPTION "-std:c++latest")
+    set(CMAKE_OBJCXX20_EXTENSION_COMPILE_OPTION "-std:c++latest")
+  else()
+    set(CMAKE_OBJCXX17_STANDARD_COMPILE_OPTION "-std:c++latest")
+    set(CMAKE_OBJCXX17_EXTENSION_COMPILE_OPTION "-std:c++latest")
+  endif()
+
+  __compiler_check_default_language_standard(OBJCXX 3.9 14)
+endif()