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-rw-r--r--arch/powerpc/kernel/.gitignore1
-rw-r--r--arch/powerpc/kernel/Makefile14
2 files changed, 7 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/.gitignore b/arch/powerpc/kernel/.gitignore
index c5f676c3c224..67ebd3003c05 100644
--- a/arch/powerpc/kernel/.gitignore
+++ b/arch/powerpc/kernel/.gitignore
@@ -1 +1,2 @@
+prom_init_check
vmlinux.lds
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index c6ae0e7914bc..66c54443187d 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -188,15 +188,13 @@ extra-$(CONFIG_ALTIVEC) += vector.o
extra-$(CONFIG_PPC64) += entry_64.o
extra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o
-ifdef CONFIG_PPC_OF_BOOT_TRAMPOLINE
-$(obj)/built-in.a: prom_init_check
+extra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init_check
-quiet_cmd_prom_init_check = CALL $<
- cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o"
+quiet_cmd_prom_init_check = PROMCHK $@
+ cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" $(obj)/prom_init.o; touch $@
-PHONY += prom_init_check
-prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o
- $(call cmd,prom_init_check)
-endif
+$(obj)/prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o FORCE
+ $(call if_changed,prom_init_check)
+targets += prom_init_check
clean-files := vmlinux.lds