From: Paolo Bonzini Date: Wed, 13 Apr 2022 12:22:12 +0000 (+0200) Subject: pc-bios/optionrom: compile with -Wno-array-bounds X-Git-Tag: v7.1.0-rc0~104^2~25 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=236d15222e06750d6b889030ed04c849b1dc279e;p=thirdparty%2Fqemu.git pc-bios/optionrom: compile with -Wno-array-bounds Avoids the following bogus warning: pvh_main.c: In function ‘pvh_load_kernel’: pvh_main.c:101:42: warning: array subscript 0 is outside array bounds of ‘uint16_t[0]’ {aka ‘short unsigned int[]’} [-Warray-bounds] 101 | uint32_t ebda_paddr = ((uint32_t)*((uint16_t *)EBDA_BASE_ADDR)) << 4; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc: qemu-stable@nongnu.org Reviewed-by: Richard Henderson Signed-off-by: Paolo Bonzini --- diff --git a/pc-bios/optionrom/Makefile b/pc-bios/optionrom/Makefile index 8de5a9461c5..2494ad9c250 100644 --- a/pc-bios/optionrom/Makefile +++ b/pc-bios/optionrom/Makefile @@ -26,6 +26,7 @@ override CFLAGS += $(call cc-option, -fno-pie) override CFLAGS += -ffreestanding -I$(TOPSRC_DIR)/include override CFLAGS += $(call cc-option, -fno-stack-protector) override CFLAGS += $(call cc-option, -m16) +override CFLAGS += $(call cc-option, -Wno-array-bounds) ifeq ($(filter -m16, $(CFLAGS)),) # Attempt to work around compilers that lack -m16 (GCC <= 4.8, clang <= ??)