arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work

The rules in these Makefiles cannot detect the command line change
because the prerequisite 'FORCE' is missing.

Adding 'FORCE' will result in the headers being rebuilt every time
because the 'targets' additions are also wrong; the file paths in
'targets' must be relative to the current Makefile.

Fix all of them so the if_changed rules work correctly.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

diff --git a/arch/alpha/kernel/syscalls/Makefile b/arch/alpha/kernel/syscalls/Makefile
index 659faef..1c42d2d 100644 (file)
--- a/arch/alpha/kernel/syscalls/Makefile
+++ b/arch/alpha/kernel/syscalls/Makefile
@@ -21,18 +21,19 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_abi_$(basetarget))'                \
                   '$(systbl_offset_$(basetarget))'
 
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
-$(kapi)/syscall_table.h: $(syscall) $(systbl)
+$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h
 kapisyshdr-y           += syscall_table.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/ia64/kernel/syscalls/Makefile b/arch/ia64/kernel/syscalls/Makefile
index 813a58c..b9bfd18 100644 (file)
--- a/arch/ia64/kernel/syscalls/Makefile
+++ b/arch/ia64/kernel/syscalls/Makefile
@@ -22,19 +22,20 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_offset_$(basetarget))'
 
 syshdr_offset_unistd_64 := __NR_Linux
-$(uapi)/unistd_64.h: $(syscall) $(syshdr)
+$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 systbl_offset_syscall_table := 1024
-$(kapi)/syscall_table.h: $(syscall) $(systbl)
+$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_64.h
 kapisyshdr-y           += syscall_table.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/m68k/kernel/syscalls/Makefile b/arch/m68k/kernel/syscalls/Makefile
index 659faef..1c42d2d 100644 (file)
--- a/arch/m68k/kernel/syscalls/Makefile
+++ b/arch/m68k/kernel/syscalls/Makefile
@@ -21,18 +21,19 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_abi_$(basetarget))'                \
                   '$(systbl_offset_$(basetarget))'
 
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
-$(kapi)/syscall_table.h: $(syscall) $(systbl)
+$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h
 kapisyshdr-y           += syscall_table.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/microblaze/kernel/syscalls/Makefile b/arch/microblaze/kernel/syscalls/Makefile
index 659faef..1c42d2d 100644 (file)
--- a/arch/microblaze/kernel/syscalls/Makefile
+++ b/arch/microblaze/kernel/syscalls/Makefile
@@ -21,18 +21,19 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_abi_$(basetarget))'                \
                   '$(systbl_offset_$(basetarget))'
 
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
-$(kapi)/syscall_table.h: $(syscall) $(systbl)
+$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h
 kapisyshdr-y           += syscall_table.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/mips/kernel/syscalls/Makefile b/arch/mips/kernel/syscalls/Makefile
index 6efb2f6..f15842b 100644 (file)
--- a/arch/mips/kernel/syscalls/Makefile
+++ b/arch/mips/kernel/syscalls/Makefile
@@ -31,50 +31,50 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_offset_$(basetarget))'
 
 syshdr_offset_unistd_n32 := __NR_Linux
-$(uapi)/unistd_n32.h: $(syscalln32) $(syshdr)
+$(uapi)/unistd_n32.h: $(syscalln32) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_offset_unistd_n64 := __NR_Linux
-$(uapi)/unistd_n64.h: $(syscalln64) $(syshdr)
+$(uapi)/unistd_n64.h: $(syscalln64) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_offset_unistd_o32 := __NR_Linux
-$(uapi)/unistd_o32.h: $(syscallo32) $(syshdr)
+$(uapi)/unistd_o32.h: $(syscallo32) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 sysnr_pfx_unistd_nr_n32 := N32
 sysnr_offset_unistd_nr_n32 := 6000
-$(uapi)/unistd_nr_n32.h: $(syscalln32) $(sysnr)
+$(uapi)/unistd_nr_n32.h: $(syscalln32) $(sysnr) FORCE
        $(call if_changed,sysnr)
 
 sysnr_pfx_unistd_nr_n64 := 64
 sysnr_offset_unistd_nr_n64 := 5000
-$(uapi)/unistd_nr_n64.h: $(syscalln64) $(sysnr)
+$(uapi)/unistd_nr_n64.h: $(syscalln64) $(sysnr) FORCE
        $(call if_changed,sysnr)
 
 sysnr_pfx_unistd_nr_o32 := O32
 sysnr_offset_unistd_nr_o32 := 4000
-$(uapi)/unistd_nr_o32.h: $(syscallo32) $(sysnr)
+$(uapi)/unistd_nr_o32.h: $(syscallo32) $(sysnr) FORCE
        $(call if_changed,sysnr)
 
 systbl_abi_syscall_table_32_o32 := 32_o32
 systbl_offset_syscall_table_32_o32 := 4000
-$(kapi)/syscall_table_32_o32.h: $(syscallo32) $(systbl)
+$(kapi)/syscall_table_32_o32.h: $(syscallo32) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abi_syscall_table_64_n32 := 64_n32
 systbl_offset_syscall_table_64_n32 := 6000
-$(kapi)/syscall_table_64_n32.h: $(syscalln32) $(systbl)
+$(kapi)/syscall_table_64_n32.h: $(syscalln32) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abi_syscall_table_64_n64 := 64_n64
 systbl_offset_syscall_table_64_n64 := 5000
-$(kapi)/syscall_table_64_n64.h: $(syscalln64) $(systbl)
+$(kapi)/syscall_table_64_n64.h: $(syscalln64) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abi_syscall_table_64_o32 := 64_o32
 systbl_offset_syscall_table_64_o32 := 4000
-$(kapi)/syscall_table_64_o32.h: $(syscallo32) $(systbl)
+$(kapi)/syscall_table_64_o32.h: $(syscallo32) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_n32.h                 \
@@ -88,9 +88,10 @@ kapisyshdr-y         += syscall_table_32_o32.h       \
                           syscall_table_64_n64.h       \
                           syscall_table_64_o32.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/parisc/kernel/syscalls/Makefile b/arch/parisc/kernel/syscalls/Makefile
index c22a21c..556fe30 100644 (file)
--- a/arch/parisc/kernel/syscalls/Makefile
+++ b/arch/parisc/kernel/syscalls/Makefile
@@ -22,24 +22,24 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_offset_$(basetarget))'
 
 syshdr_abis_unistd_32 := common,32
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_abis_unistd_64 := common,64
-$(uapi)/unistd_64.h: $(syscall) $(syshdr)
+$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 systbl_abis_syscall_table_32 := common,32
-$(kapi)/syscall_table_32.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abis_syscall_table_64 := common,64
-$(kapi)/syscall_table_64.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abis_syscall_table_c32 := common,32
 systbl_abi_syscall_table_c32 := c32
-$(kapi)/syscall_table_c32.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_c32.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h unistd_64.h
@@ -47,9 +47,10 @@ kapisyshdr-y         += syscall_table_32.h           \
                           syscall_table_64.h           \
                           syscall_table_c32.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/powerpc/kernel/syscalls/Makefile b/arch/powerpc/kernel/syscalls/Makefile
index 27b4895..d609f00 100644 (file)
--- a/arch/powerpc/kernel/syscalls/Makefile
+++ b/arch/powerpc/kernel/syscalls/Makefile
@@ -22,31 +22,31 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_offset_$(basetarget))'
 
 syshdr_abis_unistd_32 := common,nospu,32
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_abis_unistd_64 := common,nospu,64
-$(uapi)/unistd_64.h: $(syscall) $(syshdr)
+$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 systbl_abis_syscall_table_32 := common,nospu,32
 systbl_abi_syscall_table_32 := 32
-$(kapi)/syscall_table_32.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abis_syscall_table_64 := common,nospu,64
 systbl_abi_syscall_table_64 := 64
-$(kapi)/syscall_table_64.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abis_syscall_table_c32 := common,nospu,32
 systbl_abi_syscall_table_c32 := c32
-$(kapi)/syscall_table_c32.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_c32.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abis_syscall_table_spu := common,spu
 systbl_abi_syscall_table_spu := spu
-$(kapi)/syscall_table_spu.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_spu.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h unistd_64.h
@@ -55,9 +55,10 @@ kapisyshdr-y         += syscall_table_32.h           \
                           syscall_table_c32.h          \
                           syscall_table_spu.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/sh/kernel/syscalls/Makefile b/arch/sh/kernel/syscalls/Makefile
index 659faef..1c42d2d 100644 (file)
--- a/arch/sh/kernel/syscalls/Makefile
+++ b/arch/sh/kernel/syscalls/Makefile
@@ -21,18 +21,19 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_abi_$(basetarget))'                \
                   '$(systbl_offset_$(basetarget))'
 
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
-$(kapi)/syscall_table.h: $(syscall) $(systbl)
+$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h
 kapisyshdr-y           += syscall_table.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/sparc/kernel/syscalls/Makefile b/arch/sparc/kernel/syscalls/Makefile
index c22a21c..556fe30 100644 (file)
--- a/arch/sparc/kernel/syscalls/Makefile
+++ b/arch/sparc/kernel/syscalls/Makefile
@@ -22,24 +22,24 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_offset_$(basetarget))'
 
 syshdr_abis_unistd_32 := common,32
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_abis_unistd_64 := common,64
-$(uapi)/unistd_64.h: $(syscall) $(syshdr)
+$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 systbl_abis_syscall_table_32 := common,32
-$(kapi)/syscall_table_32.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abis_syscall_table_64 := common,64
-$(kapi)/syscall_table_64.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 systbl_abis_syscall_table_c32 := common,32
 systbl_abi_syscall_table_c32 := c32
-$(kapi)/syscall_table_c32.h: $(syscall) $(systbl)
+$(kapi)/syscall_table_c32.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h unistd_64.h
@@ -47,9 +47,10 @@ kapisyshdr-y         += syscall_table_32.h           \
                           syscall_table_64.h           \
                           syscall_table_c32.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @:

diff --git a/arch/x86/entry/syscalls/Makefile b/arch/x86/entry/syscalls/Makefile
index 6fb9b57..b0adc17 100644 (file)
--- a/arch/x86/entry/syscalls/Makefile
+++ b/arch/x86/entry/syscalls/Makefile
@@ -21,37 +21,37 @@ quiet_cmd_systbl = SYSTBL  $@
       cmd_systbl = $(CONFIG_SHELL) '$(systbl)' $< $@
 
 quiet_cmd_hypercalls = HYPERCALLS $@
-      cmd_hypercalls = $(CONFIG_SHELL) '$<' $@ $(filter-out $<,$^)
+      cmd_hypercalls = $(CONFIG_SHELL) '$<' $@ $(filter-out $<, $(real-prereqs))
 
 syshdr_abi_unistd_32 := i386
-$(uapi)/unistd_32.h: $(syscall32) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall32) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_abi_unistd_32_ia32 := i386
 syshdr_pfx_unistd_32_ia32 := ia32_
-$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr)
+$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_abi_unistd_x32 := common,x32
 syshdr_offset_unistd_x32 := __X32_SYSCALL_BIT
-$(uapi)/unistd_x32.h: $(syscall64) $(syshdr)
+$(uapi)/unistd_x32.h: $(syscall64) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_abi_unistd_64 := common,64
-$(uapi)/unistd_64.h: $(syscall64) $(syshdr)
+$(uapi)/unistd_64.h: $(syscall64) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
 syshdr_abi_unistd_64_x32 := x32
 syshdr_pfx_unistd_64_x32 := x32_
-$(out)/unistd_64_x32.h: $(syscall64) $(syshdr)
+$(out)/unistd_64_x32.h: $(syscall64) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
-$(out)/syscalls_32.h: $(syscall32) $(systbl)
+$(out)/syscalls_32.h: $(syscall32) $(systbl) FORCE
        $(call if_changed,systbl)
-$(out)/syscalls_64.h: $(syscall64) $(systbl)
+$(out)/syscalls_64.h: $(syscall64) $(systbl) FORCE
        $(call if_changed,systbl)
 
-$(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh
+$(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh FORCE
        $(call if_changed,hypercalls)
 
 $(out)/xen-hypercalls.h: $(srctree)/include/xen/interface/xen*.h
@@ -62,9 +62,10 @@ syshdr-$(CONFIG_X86_64)              += unistd_32_ia32.h unistd_64_x32.h
 syshdr-$(CONFIG_X86_64)                += syscalls_64.h
 syshdr-$(CONFIG_XEN)           += xen-hypercalls.h
 
-targets        += $(uapisyshdr-y) $(syshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+syshdr-y       := $(addprefix $(out)/, $(syshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(syshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(out)/,$(syshdr-y))
+all: $(uapisyshdr-y) $(syshdr-y)
        @:

diff --git a/arch/xtensa/kernel/syscalls/Makefile b/arch/xtensa/kernel/syscalls/Makefile
index 659faef..1c42d2d 100644 (file)
--- a/arch/xtensa/kernel/syscalls/Makefile
+++ b/arch/xtensa/kernel/syscalls/Makefile
@@ -21,18 +21,19 @@ quiet_cmd_systbl = SYSTBL  $@
                   '$(systbl_abi_$(basetarget))'                \
                   '$(systbl_offset_$(basetarget))'
 
-$(uapi)/unistd_32.h: $(syscall) $(syshdr)
+$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
        $(call if_changed,syshdr)
 
-$(kapi)/syscall_table.h: $(syscall) $(systbl)
+$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE
        $(call if_changed,systbl)
 
 uapisyshdr-y           += unistd_32.h
 kapisyshdr-y           += syscall_table.h
 
-targets        += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y   := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y   := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets                += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
 
 PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
        @: