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Description: Use C++11
This code actually uses some C++11 features, but doesn't enable them in
the compiler.
.
kicad (4.0.4+dfsg1-2~bpo8+1) jessie-backports; urgency=medium
.
* Backport to Debian jessie
Author: Simon Richter <sjr@debian.org>
Forwarded: no
Last-Update: 2017-01-31
Index: kicad-4.0.5+dfsg1/CMakeLists.txt
===================================================================
--- kicad-4.0.5+dfsg1.orig/CMakeLists.txt
+++ kicad-4.0.5+dfsg1/CMakeLists.txt
@@ -105,6 +105,10 @@ mark_as_advanced( KICAD_SKIP_BOOST )
option( BUILD_GITHUB_PLUGIN "Build the GITHUB_PLUGIN for pcbnew." ON )
+# Global setting: Use C++11
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
# All CMake downloads go here. Suggested is up in the source tree, not in the build dir where they
# would have to be downloaded over and over again. The default is to choose a directory that is
@@ -141,6 +145,20 @@ include( PerformFeatureChecks )
perform_feature_checks()
+if( CMAKE_VERSION VERSION_LESS 3.1 AND ( CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" ) )
+ include(CheckCXXCompilerFlag)
+
+ CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
+
+ if(COMPILER_SUPPORTS_CXX11)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+ else()
+ message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
+ endif()
+endif()
+
+
+
#================================================
# Set flags for GCC, or treat llvm as GCC
#================================================
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