1out := $(obj)/../../include/generated/asm 2uapi := $(obj)/../../include/generated/uapi/asm 3 4# Create output directory if not already present 5_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') \ 6 $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') 7 8syscall32 := $(srctree)/$(src)/syscall_32.tbl 9syscall64 := $(srctree)/$(src)/syscall_64.tbl 10 11syshdr := $(srctree)/$(src)/syscallhdr.sh 12systbl := $(srctree)/$(src)/syscalltbl.sh 13 14quiet_cmd_syshdr = SYSHDR $@ 15 cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \ 16 '$(syshdr_abi_$(basetarget))' \ 17 '$(syshdr_pfx_$(basetarget))' \ 18 '$(syshdr_offset_$(basetarget))' 19quiet_cmd_systbl = SYSTBL $@ 20 cmd_systbl = $(CONFIG_SHELL) '$(systbl)' $< $@ 21 22quiet_cmd_hypercalls = HYPERCALLS $@ 23 cmd_hypercalls = $(CONFIG_SHELL) '$<' $@ $(filter-out $<,$^) 24 25syshdr_abi_unistd_32 := i386 26$(uapi)/unistd_32.h: $(syscall32) $(syshdr) 27 $(call if_changed,syshdr) 28 29syshdr_abi_unistd_32_ia32 := i386 30syshdr_pfx_unistd_32_ia32 := ia32_ 31$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr) 32 $(call if_changed,syshdr) 33 34syshdr_abi_unistd_x32 := common,x32 35syshdr_offset_unistd_x32 := __X32_SYSCALL_BIT 36$(uapi)/unistd_x32.h: $(syscall64) $(syshdr) 37 $(call if_changed,syshdr) 38 39syshdr_abi_unistd_64 := common,64 40$(uapi)/unistd_64.h: $(syscall64) $(syshdr) 41 $(call if_changed,syshdr) 42 43syshdr_abi_unistd_64_x32 := x32 44syshdr_pfx_unistd_64_x32 := x32_ 45$(out)/unistd_64_x32.h: $(syscall64) $(syshdr) 46 $(call if_changed,syshdr) 47 48$(out)/syscalls_32.h: $(syscall32) $(systbl) 49 $(call if_changed,systbl) 50$(out)/syscalls_64.h: $(syscall64) $(systbl) 51 $(call if_changed,systbl) 52 53$(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh 54 $(call if_changed,hypercalls) 55 56$(out)/xen-hypercalls.h: $(srctree)/include/xen/interface/xen*.h 57 58uapisyshdr-y += unistd_32.h unistd_64.h unistd_x32.h 59syshdr-y += syscalls_32.h 60syshdr-$(CONFIG_X86_64) += unistd_32_ia32.h unistd_64_x32.h 61syshdr-$(CONFIG_X86_64) += syscalls_64.h 62syshdr-$(CONFIG_XEN) += xen-hypercalls.h 63 64targets += $(uapisyshdr-y) $(syshdr-y) 65 66PHONY += all 67all: $(addprefix $(uapi)/,$(uapisyshdr-y)) 68all: $(addprefix $(out)/,$(syshdr-y)) 69 @: 70