1 # SPDX-License-Identifier: GPL-2.0 2 # 3 # linux/arch/arm/tools/Makefile 4 # 5 # Copyright (C) 2001 Russell King 6 # 7 8 gen := arch/$(ARCH)/include/generated 9 kapi := $(gen)/asm 10 uapi := $(gen)/uapi/asm 11 syshdr := $(srctree)/scripts/syscallhdr.sh 12 sysnr := $(src)/syscallnr.sh 13 systbl := $(srctree)/scripts/syscalltbl.sh 14 syscall := $(src)/syscall.tbl 15 16 gen-y := $(gen)/calls-oabi.S 17 gen-y += $(gen)/calls-eabi.S 18 kapi-hdrs-y := $(kapi)/unistd-nr.h 19 kapi-hdrs-y += $(kapi)/mach-types.h 20 uapi-hdrs-y += $(uapi)/unistd-oabi.h 21 uapi-hdrs-y += $(uapi)/unistd-eabi.h 22 23 targets += $(addprefix ../../../,$(gen-y) $(kapi-hdrs-y) $(uapi-hdrs-y)) 24 25 PHONY += kapi uapi 26 27 kapi: $(kapi-hdrs-y) $(gen-y) 28 29 uapi: $(uapi-hdrs-y) 30 31 # Create output directory if not already present 32 $(shell mkdir -p $(kapi) $(uapi)) 33 34 quiet_cmd_gen_mach = GEN $@ 35 cmd_gen_mach = $(AWK) -f $(real-prereqs) > $@ 36 37 $(kapi)/mach-types.h: $(src)/gen-mach-types $(src)/mach-types FORCE 38 $(call if_changed,gen_mach) 39 40 quiet_cmd_syshdr = SYSHDR $@ 41 cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --abis common,$* \ 42 --offset __NR_SYSCALL_BASE $< $@ 43 44 quiet_cmd_systbl = SYSTBL $@ 45 cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@ 46 47 quiet_cmd_sysnr = SYSNR $@ 48 cmd_sysnr = $(CONFIG_SHELL) $(sysnr) $< $@ 49 50 $(uapi)/unistd-%.h: $(syscall) $(syshdr) FORCE 51 $(call if_changed,syshdr) 52 53 $(kapi)/unistd-nr.h: $(syscall) $(sysnr) FORCE 54 $(call if_changed,sysnr) 55 56 $(gen)/calls-%.S: $(syscall) $(systbl) FORCE 57 $(call if_changed,systbl)
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.