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ARM: 9086/1: syscalls: use pattern rules to generate syscall headers 

Use pattern rules to unify similar build rules between OABI and EABI.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Masahiro Yamada 2021-05-28 05:05:42 +01:00 committed by Russell King (Oracle)
parent b34b98204c
commit ad05f67652
1 changed files with 4 additions and 14 deletions
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18
arch/arm/tools/Makefile
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@ -39,30 +39,20 @@ $(kapi)/mach-types.h: $(src)/gen-mach-types $(src)/mach-types FORCE
$(call if_changed,gen_mach)
quiet_cmd_syshdr = SYSHDR $@
cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --abis $(abis) \
cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --abis common,$* \
--offset __NR_SYSCALL_BASE $< $@
quiet_cmd_systbl = SYSTBL $@
cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@
cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@
quiet_cmd_sysnr = SYSNR $@
cmd_sysnr = $(CONFIG_SHELL) $(sysnr) $< $@
$(uapi)/unistd-oabi.h: abis := common,oabi
$(uapi)/unistd-oabi.h: $(syscall) $(syshdr) FORCE
$(call if_changed,syshdr)
$(uapi)/unistd-eabi.h: abis := common,eabi
$(uapi)/unistd-eabi.h: $(syscall) $(syshdr) FORCE
$(uapi)/unistd-%.h: $(syscall) $(syshdr) FORCE
$(call if_changed,syshdr)
$(kapi)/unistd-nr.h: $(syscall) $(sysnr) FORCE
$(call if_changed,sysnr)
$(gen)/calls-oabi.S: abis := common,oabi
$(gen)/calls-oabi.S: $(syscall) $(systbl) FORCE
$(call if_changed,systbl)
$(gen)/calls-eabi.S: abis := common,eabi
$(gen)/calls-eabi.S: $(syscall) $(systbl) FORCE
$(gen)/calls-%.S: $(syscall) $(systbl) FORCE
$(call if_changed,systbl)