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 _dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)')       \
   6           $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
   7
   8 syshdr := $(srctree)/scripts/syscallhdr.sh
   9 sysnr := $(srctree)/$(src)/syscallnr.sh
  10 systbl := $(srctree)/scripts/syscalltbl.sh
  11
  12 quiet_cmd_syshdr = SYSHDR  $@
  13       cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --offset __NR_Linux $< $@
  14
  15 quiet_cmd_sysnr = SYSNR   $@
  16       cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@'          \
  17                   '$(sysnr_abis_$(basetarget))'                 \
  18                   '$(sysnr_pfx_$(basetarget))'
  19
  20 quiet_cmd_systbl = SYSTBL  $@
  21       cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@
  22
  23 $(uapi)/unistd_%.h: $(src)/syscall_%.tbl $(syshdr) FORCE
  24         $(call if_changed,syshdr)
  25
  26 sysnr_pfx_unistd_nr_n32 := N32
  27 sysnr_pfx_unistd_nr_n64 := 64
  28 sysnr_pfx_unistd_nr_o32 := O32
  29
  30 $(kapi)/unistd_nr_%.h: $(src)/syscall_%.tbl $(sysnr) FORCE
  31         $(call if_changed,sysnr)
  32
  33 $(kapi)/syscall_table_%.h: $(src)/syscall_%.tbl $(systbl) FORCE
  34         $(call if_changed,systbl)
  35
  36 uapisyshdr-y            += unistd_n32.h                 \
  37                            unistd_n64.h                 \
  38                            unistd_o32.h
  39 kapisyshdr-y            += syscall_table_n32.h          \
  40                            syscall_table_n64.h          \
  41                            syscall_table_o32.h          \
  42                            unistd_nr_n32.h              \
  43                            unistd_nr_n64.h              \
  44                            unistd_nr_o32.h
  45
  46 uapisyshdr-y    := $(addprefix $(uapi)/, $(uapisyshdr-y))
  47 kapisyshdr-y    := $(addprefix $(kapi)/, $(kapisyshdr-y))
  48 targets         += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
  49
  50 PHONY += all
  51 all: $(uapisyshdr-y) $(kapisyshdr-y)
  52         @: