mirror of
https://github.com/adulau/aha.git
synced 2024-12-29 04:06:22 +00:00
79901a9738
Now that X86_32 is provided on Kconfig level for uml-i386, there's no need to play with it explicitly on Makefile level anymore. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
35 lines
1,022 B
Text
35 lines
1,022 B
Text
core-y += arch/um/sys-i386/ arch/x86/crypto/
|
|
|
|
TOP_ADDR := $(CONFIG_TOP_ADDR)
|
|
|
|
START := 0x8048000
|
|
|
|
LDFLAGS += -m elf_i386
|
|
ELF_ARCH := $(SUBARCH)
|
|
ELF_FORMAT := elf32-$(SUBARCH)
|
|
OBJCOPYFLAGS := -O binary -R .note -R .comment -S
|
|
HEADER_ARCH := x86
|
|
CHECKFLAGS += -D__i386__
|
|
|
|
ifeq ("$(origin SUBARCH)", "command line")
|
|
ifneq ("$(shell uname -m | sed -e s/i.86/i386/)", "$(SUBARCH)")
|
|
KBUILD_CFLAGS += $(call cc-option,-m32)
|
|
KBUILD_AFLAGS += $(call cc-option,-m32)
|
|
LINK-y += $(call cc-option,-m32)
|
|
UML_OBJCOPYFLAGS += -F $(ELF_FORMAT)
|
|
|
|
export LDFLAGS HOSTCFLAGS HOSTLDFLAGS UML_OBJCOPYFLAGS
|
|
endif
|
|
endif
|
|
|
|
# First of all, tune CFLAGS for the specific CPU. This actually sets cflags-y.
|
|
include $(srctree)/arch/x86/Makefile_32.cpu
|
|
|
|
# prevent gcc from keeping the stack 16 byte aligned. Taken from i386.
|
|
cflags-y += $(call cc-option,-mpreferred-stack-boundary=2)
|
|
|
|
# Prevent sprintf in nfsd from being converted to strcpy and resulting in
|
|
# an unresolved reference.
|
|
cflags-y += -ffreestanding
|
|
|
|
KBUILD_CFLAGS += $(cflags-y)
|