[mirror_ubuntu-artful-kernel.git] / arch / x86_64 / ia32 / Makefile

#
# Makefile for the ia32 kernel emulation subsystem.
#

obj-$(CONFIG_IA32_EMULATION) := ia32entry.o sys_ia32.o ia32_ioctl.o \
	ia32_signal.o tls32.o \
	ia32_binfmt.o fpu32.o ptrace32.o syscall32.o

sysv-$(CONFIG_SYSVIPC) := ipc32.o
obj-$(CONFIG_IA32_EMULATION) += $(sysv-y)

obj-$(CONFIG_IA32_AOUT) += ia32_aout.o

$(obj)/syscall32.o: $(src)/syscall32.c \
	$(foreach F,sysenter syscall,$(obj)/vsyscall-$F.so)

# Teach kbuild about targets
targets := $(foreach F,sysenter syscall,vsyscall-$F.o vsyscall-$F.so)

# The DSO images are built using a special linker script
quiet_cmd_syscall = SYSCALL $@
      cmd_syscall = $(CC) -m32 -nostdlib -shared -s \
			   -Wl,-soname=linux-gate.so.1 -o $@ \
			   -Wl,-T,$(filter-out FORCE,$^)

$(obj)/vsyscall-sysenter.so $(obj)/vsyscall-syscall.so: \
$(obj)/vsyscall-%.so: $(src)/vsyscall.lds $(obj)/vsyscall-%.o FORCE
	$(call if_changed,syscall)

AFLAGS_vsyscall-sysenter.o = -m32
AFLAGS_vsyscall-syscall.o = -m32
CFLAGS_ia32_ioctl.o += -Ifs/
Commit	Line	Data
1da177e4 LT	1	#
	2	# Makefile for the ia32 kernel emulation subsystem.
	3	#
	4
	5	obj-$(CONFIG_IA32_EMULATION) := ia32entry.o sys_ia32.o ia32_ioctl.o \
	6	ia32_signal.o tls32.o \
	7	ia32_binfmt.o fpu32.o ptrace32.o syscall32.o
	8
	9	sysv-$(CONFIG_SYSVIPC) := ipc32.o
	10	obj-$(CONFIG_IA32_EMULATION) += $(sysv-y)
	11
	12	obj-$(CONFIG_IA32_AOUT) += ia32_aout.o
	13
	14	$(obj)/syscall32.o: $(src)/syscall32.c \
	15	$(foreach F,sysenter syscall,$(obj)/vsyscall-$F.so)
	16
	17	# Teach kbuild about targets
	18	targets := $(foreach F,sysenter syscall,vsyscall-$F.o vsyscall-$F.so)
	19
	20	# The DSO images are built using a special linker script
	21	quiet_cmd_syscall = SYSCALL $@
	22	cmd_syscall = $(CC) -m32 -nostdlib -shared -s \
	23	-Wl,-soname=linux-gate.so.1 -o $@ \
	24	-Wl,-T,$(filter-out FORCE,$^)
	25
	26	$(obj)/vsyscall-sysenter.so $(obj)/vsyscall-syscall.so: \
	27	$(obj)/vsyscall-%.so: $(src)/vsyscall.lds $(obj)/vsyscall-%.o FORCE
	28	$(call if_changed,syscall)
	29
	30	AFLAGS_vsyscall-sysenter.o = -m32
	31	AFLAGS_vsyscall-syscall.o = -m32
	32	CFLAGS_ia32_ioctl.o += -Ifs/