BaseTools: Fix ARM build failure with gcc 4.6. Gcc option -mno-unaligned-access is supported by gcc 4.7 and newer, so it shouldn't be used with gcc 4.6. https://gcc.gnu.org/gcc-4.7/changes.html
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Scott Duplichan <sc...@notabs.org> --- Index: BaseTools/Conf/tools_def.template =================================================================== --- BaseTools/Conf/tools_def.template (revision 16408) +++ BaseTools/Conf/tools_def.template (working copy) @@ -3866,7 +3866,7 @@ DEFINE GCC46_X64_DLINK_FLAGS = DEF(GCC45_X64_DLINK_FLAGS) DEFINE GCC46_ASM_FLAGS = DEF(GCC45_ASM_FLAGS) DEFINE GCC46_ARM_ASM_FLAGS = $(ARCHASM_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_ASM_FLAGS) -mlittle-endian -DEFINE GCC46_ARM_CC_FLAGS = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC44_ALL_CC_FLAGS) DEF(GCC_ARM_CC_FLAGS) -mno-unaligned-access -fstack-protector +DEFINE GCC46_ARM_CC_FLAGS = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC44_ALL_CC_FLAGS) DEF(GCC_ARM_CC_FLAGS) -fstack-protector DEFINE GCC46_ARM_DLINK_FLAGS = DEF(GCC_ARM_AARCH64_DLINK_COMMON) --oformat=elf32-littlearm DEFINE GCC46_ARM_ASLDLINK_FLAGS = DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS) --oformat=elf32-littlearm @@ -3879,7 +3879,7 @@ DEFINE GCC47_ASM_FLAGS = DEF(GCC46_ASM_FLAGS) DEFINE GCC47_ARM_ASM_FLAGS = DEF(GCC46_ARM_ASM_FLAGS) DEFINE GCC47_AARCH64_ASM_FLAGS = $(ARCHASM_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_ASM_FLAGS) -mlittle-endian -DEFINE GCC47_ARM_CC_FLAGS = DEF(GCC46_ARM_CC_FLAGS) +DEFINE GCC47_ARM_CC_FLAGS = DEF(GCC46_ARM_CC_FLAGS) -mno-unaligned-access DEFINE GCC47_AARCH64_CC_FLAGS = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC44_ALL_CC_FLAGS) DEF(GCC_AARCH64_CC_FLAGS) DEFINE GCC47_ARM_DLINK_FLAGS = DEF(GCC46_ARM_DLINK_FLAGS) DEFINE GCC47_AARCH64_DLINK_FLAGS = DEF(GCC_ARM_AARCH64_DLINK_COMMON) --- Thanks, Scott
gcc46-arm-fix.patch
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