[CMake] set minimal cxx standard

nim65s · olivier-stasse · commit d11d222bdd24 · 2020-08-20T13:14:19.000+02:00
as travis on 16.04 is failing on a std::shared_ptr
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -32,6 +32,7 @@ INCLUDE(cmake/sphinx.cmake)
 # Project definition
 COMPUTE_PROJECT_ARGS(PROJECT_ARGS LANGUAGES CXX)
 PROJECT(${PROJECT_NAME} ${PROJECT_ARGS})
+CHECK_MINIMAL_CXX_STANDARD(11 ENFORCE)
 
 # Project dependencies
 ADD_PROJECT_DEPENDENCY(dynamic-graph REQUIRED PKG_CONFIG_REQUIRES dynamic-graph)
diff --git a/cmake b/cmake
@@ -1 +1 @@
-Subproject commit fb4c22c319ec5320f9a85527eb1a4130954846f5
+Subproject commit 02d8ca4d145687833ee4f479ffa441d533d66146
