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-rw-r--r--compilerplugins/Makefile-clang.mk8
1 files changed, 6 insertions, 2 deletions
diff --git a/compilerplugins/Makefile-clang.mk b/compilerplugins/Makefile-clang.mk
index 1e983098f315..868b5b0c9568 100644
--- a/compilerplugins/Makefile-clang.mk
+++ b/compilerplugins/Makefile-clang.mk
@@ -10,10 +10,14 @@
CLANG_COMMA :=,
-# You may occasionally want to override some of these
+ifeq ($(COMPILER_PLUGINS_CXX),)
CLANGCXX=$(filter-out -m32 -m64 -fsanitize=%,$(CXX))
+else
+CLANGCXX=$(COMPILER_PLUGINS_CXX)
+endif
-# Compile flags ('make CLANGCXXFLAGS=-g' if you need to debug the plugin)
+# Compile flags ('make CLANGCXXFLAGS=-g' if you need to debug the plugin); you
+# may occasionally want to override these:
CLANGCXXFLAGS=-O2 -Wall -Wextra -Wundef -g
# The uninteresting rest.