Update MacOS build defaults.

diff --git a/mconfig b/mconfig
index 0f65218132ee9bf5b54744e74d55fb549840dfa7..12b64a0397ccd2f7fbe7f51137f6332f8402c83e 100644 (file)
--- a/mconfig
+++ b/mconfig
@@ -30,5 +30,9 @@ SANITIZEOPTS=-fsanitize=address,undefined
 #BUILD_SHUTDOWN=no
 #SANITIZEOPTS=-fsanitize=address,undefined
 
-# MacOS: use Linux settings, but don't build shutdown:
+# MacOS: use g++ (which may alias clang++):
+#CXX=g++
+#CXXOPTS=-std=c++11 -Os -Wall -fno-rtti -flto
+#LDFLAGS=-flto
 #BUILD_SHUTDOWN=no
+#SANITIZEOPTS=-fsanitize=address,undefined