Makefile: Build with -Wno-address-of-packed-member
Building with gcc v9 causes lots of warnings about pointers to packed variables. However, SeaBIOS is limited to x86 where unaligned reads/writes are supported by the cpu. So, disable that warning. Signed-off-by: Kevin O'Connor <kevin@koconnor.net> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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@ -68,6 +68,7 @@ COMMONCFLAGS += $(call cc-option,$(CC),-fno-pie,)
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COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector,)
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COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector-all,)
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COMMONCFLAGS += $(call cc-option,$(CC),-fstack-check=no,)
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COMMONCFLAGS += $(call cc-option,$(CC),-Wno-address-of-packed-member,)
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COMMA := ,
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CFLAGS32FLAT := $(COMMONCFLAGS) -DMODE16=0 -DMODESEGMENT=0
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