15c75824dSHendrik Brueckner# SPDX-License-Identifier: GPL-2.0 25c75824dSHendrik Brueckner 35c75824dSHendrik Bruecknergen := arch/$(ARCH)/include/generated 45c75824dSHendrik Bruecknerkapi := $(gen)/asm 55c75824dSHendrik Brueckneruapi := $(gen)/uapi/asm 65c75824dSHendrik Brueckner 75c75824dSHendrik Bruecknersyscall := $(srctree)/$(src)/syscall.tbl 85c75824dSHendrik Bruecknersystbl := $(srctree)/$(src)/syscalltbl 95c75824dSHendrik Brueckner 105c75824dSHendrik Bruecknergen-y := $(kapi)/syscall_table.h 115c75824dSHendrik Bruecknerkapi-hdrs-y := $(kapi)/unistd_nr.h 125c75824dSHendrik Brueckneruapi-hdrs-y := $(uapi)/unistd_32.h 135c75824dSHendrik Brueckneruapi-hdrs-y += $(uapi)/unistd_64.h 145c75824dSHendrik Brueckner 155c75824dSHendrik Bruecknertargets += $(addprefix ../../../,$(gen-y) $(kapi-hdrs-y) $(uapi-hdrs-y)) 165c75824dSHendrik Brueckner 175c75824dSHendrik BruecknerPHONY += kapi uapi 185c75824dSHendrik Brueckner 195c75824dSHendrik Bruecknerkapi: $(gen-y) $(kapi-hdrs-y) 205c75824dSHendrik Brueckneruapi: $(uapi-hdrs-y) 215c75824dSHendrik Brueckner 225c75824dSHendrik Brueckner 235c75824dSHendrik Brueckner# Create output directory if not already present 24*bbc90bc1SMasahiro Yamada$(shell mkdir -p $(uapi) $(kapi)) 255c75824dSHendrik Brueckner 26ba97df45SMasahiro Yamadafilechk_syshdr = $(CONFIG_SHELL) '$(systbl)' -H -a $(syshdr_abi_$(basetarget)) -f "$2" < $< 275c75824dSHendrik Brueckner 28ba97df45SMasahiro Yamadafilechk_sysnr = $(CONFIG_SHELL) '$(systbl)' -N -a $(sysnr_abi_$(basetarget)) < $< 295c75824dSHendrik Brueckner 30ba97df45SMasahiro Yamadafilechk_syscalls = $(CONFIG_SHELL) '$(systbl)' -S < $< 315c75824dSHendrik Brueckner 325c75824dSHendrik Bruecknersyshdr_abi_unistd_32 := common,32 335c75824dSHendrik Brueckner$(uapi)/unistd_32.h: $(syscall) FORCE 345c75824dSHendrik Brueckner $(call filechk,syshdr,$@) 355c75824dSHendrik Brueckner 365c75824dSHendrik Bruecknersyshdr_abi_unistd_64 := common,64 375c75824dSHendrik Brueckner$(uapi)/unistd_64.h: $(syscall) FORCE 385c75824dSHendrik Brueckner $(call filechk,syshdr,$@) 395c75824dSHendrik Brueckner 405c75824dSHendrik Brueckner$(kapi)/syscall_table.h: $(syscall) FORCE 415c75824dSHendrik Brueckner $(call filechk,syscalls) 425c75824dSHendrik Brueckner 435c75824dSHendrik Bruecknersysnr_abi_unistd_nr := common,32,64 445c75824dSHendrik Brueckner$(kapi)/unistd_nr.h: $(syscall) FORCE 455c75824dSHendrik Brueckner $(call filechk,sysnr) 46