[PATCH v2] tools/acpi: fix compilation error

[PATCH v2] tools/acpi: fix compilation error

[Zhengyuan Liu]

If we compile tools/acpi target in the top source directory, we'd get a
compilation error showing as bellow:

	# make tools/acpi
	  DESCEND  power/acpi
	  DESCEND  tools/acpidbg
	  CC       tools/acpidbg/acpidbg.o
	Assembler messages:
	Fatal error: can't create /home/lzy/kernel-upstream/power/acpi/\
			tools/acpidbg/acpidbg.o: No such file or directory
	../../Makefile.rules:26: recipe for target '/home/lzy/kernel-upstream/\
			power/acpi/tools/acpidbg/acpidbg.o' failed
	make[3]: *** [/home/lzy/kernel-upstream//power/acpi/tools/acpidbg/\
			acpidbg.o] Error 1
	Makefile:19: recipe for target 'acpidbg' failed
	make[2]: *** [acpidbg] Error 2
	Makefile:54: recipe for target 'acpi' failed
	make[1]: *** [acpi] Error 2
	Makefile:1607: recipe for target 'tools/acpi' failed
	make: *** [tools/acpi] Error 2

Fixes: d5a4b1a540b ("tools/power/acpi: Remove direct kernel source include reference")
Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn>
---
 tools/power/acpi/Makefile.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/power/acpi/Makefile.config b/tools/power/acpi/Makefile.config
index 0111d246d1ca..54a2857c2510 100644
--- a/tools/power/acpi/Makefile.config
+++ b/tools/power/acpi/Makefile.config
@@ -15,7 +15,7 @@ include $(srctree)/../../scripts/Makefile.include
 
 OUTPUT=$(srctree)/
 ifeq ("$(origin O)", "command line")
-	OUTPUT := $(O)/power/acpi/
+	OUTPUT := $(O)/tools/power/acpi/
 endif
 #$(info Determined 'OUTPUT' to be $(OUTPUT))
 
-- 
2.20.1

Re: [PATCH v2] tools/acpi: fix compilation error

[Rafael J. Wysocki]

On Friday, December 13, 2019 5:27:12 PM CET Zhengyuan Liu wrote:
> If we compile tools/acpi target in the top source directory, we'd get a
> compilation error showing as bellow:
> 
> 	# make tools/acpi
> 	  DESCEND  power/acpi
> 	  DESCEND  tools/acpidbg
> 	  CC       tools/acpidbg/acpidbg.o
> 	Assembler messages:
> 	Fatal error: can't create /home/lzy/kernel-upstream/power/acpi/\
> 			tools/acpidbg/acpidbg.o: No such file or directory
> 	../../Makefile.rules:26: recipe for target '/home/lzy/kernel-upstream/\
> 			power/acpi/tools/acpidbg/acpidbg.o' failed
> 	make[3]: *** [/home/lzy/kernel-upstream//power/acpi/tools/acpidbg/\
> 			acpidbg.o] Error 1
> 	Makefile:19: recipe for target 'acpidbg' failed
> 	make[2]: *** [acpidbg] Error 2
> 	Makefile:54: recipe for target 'acpi' failed
> 	make[1]: *** [acpi] Error 2
> 	Makefile:1607: recipe for target 'tools/acpi' failed
> 	make: *** [tools/acpi] Error 2
> 
> Fixes: d5a4b1a540b ("tools/power/acpi: Remove direct kernel source include reference")
> Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn>
> ---
>  tools/power/acpi/Makefile.config | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/power/acpi/Makefile.config b/tools/power/acpi/Makefile.config
> index 0111d246d1ca..54a2857c2510 100644
> --- a/tools/power/acpi/Makefile.config
> +++ b/tools/power/acpi/Makefile.config
> @@ -15,7 +15,7 @@ include $(srctree)/../../scripts/Makefile.include
>  
>  OUTPUT=$(srctree)/
>  ifeq ("$(origin O)", "command line")
> -	OUTPUT := $(O)/power/acpi/
> +	OUTPUT := $(O)/tools/power/acpi/
>  endif
>  #$(info Determined 'OUTPUT' to be $(OUTPUT))
>  
> 

Applying as 5.6 material, thanks!