arch/mips/kernel/syscalls/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 kapi := arch/$(SRCARCH)/include/generated/asm
   3 uapi := arch/$(SRCARCH)/include/generated/uapi/asm
   4
   5 $(shell mkdir -p $(uapi) $(kapi))
   6
   7 syshdr := $(srctree)/scripts/syscallhdr.sh
   8 sysnr := $(srctree)/$(src)/syscallnr.sh
   9 systbl := $(srctree)/scripts/syscalltbl.sh
  10
  11 quiet_cmd_syshdr = SYSHDR  $@
  12       cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --offset __NR_Linux $< $@
  13
  14 quiet_cmd_sysnr = SYSNR   $@
  15       cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@'          \
  16                   '$(sysnr_abis_$(basetarget))'                 \
  17                   '$(sysnr_pfx_$(basetarget))'
  18
  19 quiet_cmd_systbl = SYSTBL  $@
  20       cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@
  21
  22 $(uapi)/unistd_%.h: $(src)/syscall_%.tbl $(syshdr) FORCE
  23         $(call if_changed,syshdr)
  24
  25 sysnr_pfx_unistd_nr_n32 := N32
  26 sysnr_pfx_unistd_nr_n64 := 64
  27 sysnr_pfx_unistd_nr_o32 := O32
  28
  29 $(kapi)/unistd_nr_%.h: $(src)/syscall_%.tbl $(sysnr) FORCE
  30         $(call if_changed,sysnr)
  31
  32 $(kapi)/syscall_table_%.h: $(src)/syscall_%.tbl $(systbl) FORCE
  33         $(call if_changed,systbl)
  34
  35 uapisyshdr-y            += unistd_n32.h                 \
  36                            unistd_n64.h                 \
  37                            unistd_o32.h
  38 kapisyshdr-y            += syscall_table_n32.h          \
  39                            syscall_table_n64.h          \
  40                            syscall_table_o32.h          \
  41                            unistd_nr_n32.h              \
  42                            unistd_nr_n64.h              \
  43                            unistd_nr_o32.h
  44
  45 uapisyshdr-y    := $(addprefix $(uapi)/, $(uapisyshdr-y))
  46 kapisyshdr-y    := $(addprefix $(kapi)/, $(kapisyshdr-y))
  47 targets         += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
  48
  49 PHONY += all
  50 all: $(uapisyshdr-y) $(kapisyshdr-y)
  51         @: