make C++11 requirement public, so it propagates; avoid extensions

nmwsharp · Jul 21, 2021 · e2ac615 · e2ac615
1 parent 1c4ddd6
commit e2ac615
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -147,8 +147,11 @@ target_include_directories(geometry-central PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/
 target_link_libraries(geometry-central PUBLIC ${GC_DEP_LIBS})
 
 # Set compiler properties for the library
-set_property(TARGET geometry-central PROPERTY CXX_STANDARD 11)
-set_property(TARGET geometry-central PROPERTY CXX_STANDARD_REQUIRED TRUE)
+target_compile_features(geometry-central PUBLIC cxx_std_11)
+set_target_properties(geometry-central PROPERTIES
+  CXX_STANDARD_REQUIRED TRUE
+  CXX_EXTENSIONS OFF
+)
 target_compile_definitions(geometry-central PUBLIC NOMINMAX _USE_MATH_DEFINES)
 
 # Define CMAKE flag used in these sources (but should be kept OUT of headers)