From d9a6a2e9142ae62fe3deec9a9d31e7dca83a50b2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Oliver=20St=C3=B6neberg?= Date: Tue, 30 Dec 2014 15:38:40 +0100 Subject: [PATCH] more clarification on disabled UndefinedBehaviorSanitizer checks (nw) --- makefile | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/makefile b/makefile index 24bdc2af6e3..87dbd584576 100644 --- a/makefile +++ b/makefile @@ -599,7 +599,13 @@ endif ifneq (,$(findstring undefined,$(SANITIZE))) ifneq (,$(findstring clang,$(CC))) # TODO: check if linker is clang++ -CCOMFLAGS += -fno-sanitize=alignment -fno-sanitize=function -fno-sanitize=shift -fno-sanitize=vptr -fno-sanitize=object-size +CCOMFLAGS += -fno-sanitize=shift -fno-sanitize=object-size +# produces a lot of messages - disable it for now +CCOMFLAGS += -fno-sanitize=alignment +# these are false positives because of the way our delegates work +CCOMFLAGS += -fno-sanitize=function +# clang takes forever to compile src/emu/cpu/tms57002/tms57002.c, src/emu/cpu/m6809/konami.c, src/emu/cpu/m6809/hd6309.c, src/emu/video/psx.c when this isn't disabled +CCOMFLAGS += -fno-sanitize=vptr # clang takes forever to compile src/emu/video/psx.c when this isn't disabled CCOMFLAGS += -fno-sanitize=null # clang takes forever to compile src/emu/cpu/tms57002/tms57002.c when this isn't disabled