makefrag: suppress warnings about C++17 features used in the code

seen when used with omnetpp-6.0.3
Unipisa · Jan 23, 2025 · 7dc6366 · 7dc6366
1 parent 3d966a2
commit 7dc6366
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/makefrag b/src/makefrag
@@ -3,6 +3,9 @@
 #
 MSGC:=$(MSGC) --msg6
 
+# Compile as C++17 to suppress warnings ("warning: decomposition declarations are a C++17 extension [-Wc++17-extensions]")
+CFLAGS+= -std=c++17
+
 #
 # on Windows we have to link with the winsock2 library as it is no longer added
 # to the omnetpp system libraries by default (as of OMNeT++ 5.1)