Loading...
PERF_OPT=$(if $(filter -Os,$(KBUILD_CFLAGS)),,y) cflags-y += $(call cc-option,-ffunction-sections,) $(call cc-option,-fdata-sections,) ifeq ($(PERF_OPT),y) cflags-y += -DPERF_OPT else PREFERRED_STACK_BOUNDARY = y endif ifeq ($(COMPILER),clang) biarch := $(call cc-option,-m32) KBUILD_AFLAGS += $(biarch) KBUILD_CFLAGS += $(biarch) else cflags-$(PREFERRED_STACK_BOUNDARY) += $(call cc-option,-mpreferred-stack-boundary=2) endif cflags-$(CONFIG_LTO) += $(call cc-option,-flto,) ifneq ($(CONFIG_SSE_FP_MATH),y) cflags-y += -mno-sse endif include $(srctree)/arch/$(ARCH)/soc/$(SOC_NAME)/Makefile KBUILD_CXXFLAGS += $(cflags-y) KBUILD_CFLAGS += $(cflags-y) QEMU_BIOS ?= /usr/share/qemu QEMU_CPU_TYPE_x86 = qemu32 QEMU_X86_NO_REBOOT_y = QEMU_X86_NO_REBOOT_ = -no-reboot QEMU_FLAGS_x86 = -m 32 -cpu $(QEMU_CPU_TYPE_x86) \ $(QEMU_X86_NO_REBOOT_$(CONFIG_REBOOT)) \ -nographic -display none -net none \ -clock dynticks -no-acpi -balloon none \ -L $(QEMU_BIOS) -bios bios.bin \ -machine type=pc-0.14 QEMU_x86 = qemu-system-i386 export QEMU_FLAGS_x86 QEMU_x86 QEMU_CPU_TYPE_x86 |