diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2009-06-11 02:12:28 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-15 13:27:36 +1000 |
| commit | 7719ed7ce814aa89c6af082f6773dddc93c6f237 (patch) | |
| tree | dcb5ed011b75da6e66eccdb3658675847ae0eebd /arch/powerpc/kernel/Makefile | |
| parent | 3240776ce290a3be4ca77bacf8b1e8d36b4a691d (diff) | |
powerpc: Only build prom_init.o when CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
Commit 28794d34 ("powerpc/kconfig: Kill PPC_MULTIPLATFORM"), added
CONFIG_PPC_OF_BOOT_TRAMPOLINE to control the buliding of prom_init.o
However the Makefile still unconditionally builds prom_init_check,
the script that checks prom_init.o for symbol usage, and so in turn
prom_init.o is still always being built. (it's not linked though)
So surround all the prom_init_check logic with an ifeq block testing
if CONFIG_PPC_OF_BOOT_TRAMPOLINE is set.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/Makefile')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index a7def5f90ca..612b0c4dc26 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -125,6 +125,7 @@ PHONY += systbl_chk systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i $(call cmd,systbl_chk) +ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE),y) $(obj)/built-in.o: prom_init_check quiet_cmd_prom_init_check = CALL $< @@ -133,5 +134,6 @@ quiet_cmd_prom_init_check = CALL $< PHONY += prom_init_check prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o $(call cmd,prom_init_check) +endif clean-files := vmlinux.lds |