1 # SPDX-License-Identifier: GPL-2.0
2 kapi := arch/$(SRCARCH)/include/generated/asm
3 uapi := arch/$(SRCARCH)/include/generated/uapi/asm
5 _dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \
6 $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
8 syscall := $(src)/syscall.tbl
9 syshdr := $(srctree)/scripts/syscallhdr.sh
10 systbl := $(srctree)/scripts/syscalltbl.sh
12 quiet_cmd_syshdr = SYSHDR $@
13 cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis common,$* $< $@
15 quiet_cmd_systbl = SYSTBL $@
16 cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@
18 $(uapi)/unistd_%.h: $(syscall) $(syshdr) FORCE
19 $(call if_changed,syshdr)
21 $(kapi)/syscall_table_%.h: $(syscall) $(systbl) FORCE
22 $(call if_changed,systbl)
24 uapisyshdr-y += unistd_32.h unistd_64.h
25 kapisyshdr-y += syscall_table_32.h \
28 uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y))
29 kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y))
30 targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
33 all: $(uapisyshdr-y) $(kapisyshdr-y)