[Cmake-commits] CMake branch, next, updated. v3.3.0-rc3-909-g1eb9a74
Brad King
brad.king at kitware.com
Wed Jul 8 09:46:21 EDT 2015
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The branch, next has been updated
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via d0430c0a3eb965aca4f8df4496e06917b352d7fe (commit)
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=1eb9a7476c6671ecfd5a6ffea5664a839c5badf5
commit 1eb9a7476c6671ecfd5a6ffea5664a839c5badf5
Merge: b5b1405 d0430c0
Author: Brad King <brad.king at kitware.com>
AuthorDate: Wed Jul 8 09:46:21 2015 -0400
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Wed Jul 8 09:46:21 2015 -0400
Merge topic 'compiler-feature-AppleClang-std-flags' into next
d0430c0a AppleClang: Use modern C++14 standard flags for Xcode 6
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=d0430c0a3eb965aca4f8df4496e06917b352d7fe
commit d0430c0a3eb965aca4f8df4496e06917b352d7fe
Author: Brad King <brad.king at kitware.com>
AuthorDate: Wed Jul 8 09:25:02 2015 -0400
Commit: Brad King <brad.king at kitware.com>
CommitDate: Wed Jul 8 09:26:57 2015 -0400
AppleClang: Use modern C++14 standard flags for Xcode 6
The Clang compiler that comes with Xcode 6 is aware of the modern
-std=c++14 and -std=gnu++14 flags, so use them instead of the "1y"
flags.
Suggested-by: darkapostle at rule506.net
diff --git a/Modules/Compiler/AppleClang-CXX.cmake b/Modules/Compiler/AppleClang-CXX.cmake
index 5194da4..27e4d8a 100644
--- a/Modules/Compiler/AppleClang-CXX.cmake
+++ b/Modules/Compiler/AppleClang-CXX.cmake
@@ -13,7 +13,10 @@ if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0)
set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11")
endif()
-if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.1)
+if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
+ set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++14")
+ set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=gnu++14")
+elseif(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.1)
# AppleClang 5.0 knows this flag, but does not set a __cplusplus macro greater than 201103L
set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++1y")
set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=gnu++1y")
-----------------------------------------------------------------------
Summary of changes:
Modules/Compiler/AppleClang-CXX.cmake | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
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