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sparc: syscalls: use pattern rules to generate syscall headers 

Use pattern rules to unify similar build rules between 32-bit and 64-bit.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2021-05-28 13:07:17 +09:00
parent e2a86a29ea
commit a0e781a2a3
1 changed files with 4 additions and 14 deletions
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18
arch/sparc/kernel/syscalls/Makefile
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@ -10,25 +10,15 @@ syshdr := $(srctree)/scripts/syscallhdr.sh
systbl := $(srctree)/scripts/syscalltbl.sh
quiet_cmd_syshdr = SYSHDR $@
cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis $(abis) $< $@
cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis common,$* $< $@
quiet_cmd_systbl = SYSTBL $@
cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@
cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@
$(uapi)/unistd_32.h: abis := common,32
$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
$(uapi)/unistd_%.h: $(syscall) $(syshdr) FORCE
$(call if_changed,syshdr)
$(uapi)/unistd_64.h: abis := common,64
$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
$(call if_changed,syshdr)
$(kapi)/syscall_table_32.h: abis := common,32
$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE
$(call if_changed,systbl)
$(kapi)/syscall_table_64.h: abis := common,64
$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE
$(kapi)/syscall_table_%.h: $(syscall) $(systbl) FORCE
$(call if_changed,systbl)
uapisyshdr-y += unistd_32.h unistd_64.h