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enable -fwrapv globally

Waldemar Brodkorb 14 年之前
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de81b661f8
共有 1 個文件被更改,包括 1 次插入1 次删除
  1. 1 1
      mk/vars.mk

+ 1 - 1
mk/vars.mk

@@ -14,7 +14,7 @@ TARGET_DEBUGGING:=	-g3 -fno-omit-frame-pointer
 else
 TARGET_DEBUGGING:=	-fomit-frame-pointer $(TARGET_OPTIMIZATION) 
 endif
-TARGET_CFLAGS:=		$(TARGET_CFLAGS_ARCH) $(TARGET_DEBUGGING)
+TARGET_CFLAGS:=		$(TARGET_CFLAGS_ARCH) $(TARGET_DEBUGGING) -fwrapv
 ifneq ($(ADK_TARGET_ARCH_OPTIMIZATION),)
 TARGET_CFLAGS+=		-march=$(ADK_TARGET_ARCH_OPTIMIZATION)
 endif