* [PATCH] tools/power/acpi: Fix the compile error when output directory is specified
@ 2021-11-23 13:23 Chen Yu
2021-11-23 13:53 ` Andy Shevchenko
0 siblings, 1 reply; 5+ messages in thread
From: Chen Yu @ 2021-11-23 13:23 UTC (permalink / raw)
To: linux-acpi
Cc: Robert Moore, Rafael J. Wysocki, Len Brown, devel, linux-kernel,
Andy Shevchenko, Chen Yu
Compiling the tool when output directory parameter is specified would
trigger the following error:
make O=/data/test/tmp/ -C tools/power/acpi/
make: Entering directory '/data/src/kernel/linux/tools/power/acpi'
DESCEND tools/acpidbg
make[1]: Entering directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
MKDIR include
CP include
CC tools/acpidbg/acpidbg.o
Assembler messages:
Fatal error: can't create /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o: No such file or directory
make[1]: *** [../../Makefile.rules:24: /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o] Error 1
make[1]: Leaving directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
make: *** [Makefile:18: acpidbg] Error 2
make: Leaving directory '/data/src/kernel/linux/tools/power/acpi'
This is because the output directory has not been created yet. Fix this issue by
creating the output directory before compiling.
Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
---
tools/power/acpi/Makefile.config | 1 +
tools/power/acpi/Makefile.rules | 1 +
2 files changed, 2 insertions(+)
diff --git a/tools/power/acpi/Makefile.config b/tools/power/acpi/Makefile.config
index 331f6d30f472..cd7106876a5f 100644
--- a/tools/power/acpi/Makefile.config
+++ b/tools/power/acpi/Makefile.config
@@ -69,6 +69,7 @@ KERNEL_INCLUDE := $(OUTPUT)include
ACPICA_INCLUDE := $(srctree)/../../../drivers/acpi/acpica
CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
CFLAGS += $(WARNINGS)
+MKDIR = mkdir
ifeq ($(strip $(V)),false)
QUIET=@
diff --git a/tools/power/acpi/Makefile.rules b/tools/power/acpi/Makefile.rules
index 2a6c170b57cd..1d7616f5d0ae 100644
--- a/tools/power/acpi/Makefile.rules
+++ b/tools/power/acpi/Makefile.rules
@@ -21,6 +21,7 @@ $(KERNEL_INCLUDE):
$(objdir)%.o: %.c $(KERNEL_INCLUDE)
$(ECHO) " CC " $(subst $(OUTPUT),,$@)
+ $(QUIET) $(MKDIR) -p $(objdir) 2>/dev/null
$(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
all: $(OUTPUT)$(TOOL)
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] tools/power/acpi: Fix the compile error when output directory is specified
2021-11-23 13:23 [PATCH] tools/power/acpi: Fix the compile error when output directory is specified Chen Yu
@ 2021-11-23 13:53 ` Andy Shevchenko
2021-11-23 17:03 ` Chen Yu
0 siblings, 1 reply; 5+ messages in thread
From: Andy Shevchenko @ 2021-11-23 13:53 UTC (permalink / raw)
To: Chen Yu
Cc: linux-acpi, Robert Moore, Rafael J. Wysocki, Len Brown, devel,
linux-kernel
On Tue, Nov 23, 2021 at 09:23:30PM +0800, Chen Yu wrote:
> Compiling the tool when output directory parameter is specified would
> trigger the following error:
>
> make O=/data/test/tmp/ -C tools/power/acpi/
>
> make: Entering directory '/data/src/kernel/linux/tools/power/acpi'
> DESCEND tools/acpidbg
> make[1]: Entering directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> MKDIR include
> CP include
> CC tools/acpidbg/acpidbg.o
> Assembler messages:
> Fatal error: can't create /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o: No such file or directory
> make[1]: *** [../../Makefile.rules:24: /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o] Error 1
> make[1]: Leaving directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> make: *** [Makefile:18: acpidbg] Error 2
> make: Leaving directory '/data/src/kernel/linux/tools/power/acpi'
>
> This is because the output directory has not been created yet. Fix this issue by
> creating the output directory before compiling.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Thanks!
> Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
> Signed-off-by: Chen Yu <yu.c.chen@intel.com>
> ---
> tools/power/acpi/Makefile.config | 1 +
> tools/power/acpi/Makefile.rules | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/tools/power/acpi/Makefile.config b/tools/power/acpi/Makefile.config
> index 331f6d30f472..cd7106876a5f 100644
> --- a/tools/power/acpi/Makefile.config
> +++ b/tools/power/acpi/Makefile.config
> @@ -69,6 +69,7 @@ KERNEL_INCLUDE := $(OUTPUT)include
> ACPICA_INCLUDE := $(srctree)/../../../drivers/acpi/acpica
> CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
> CFLAGS += $(WARNINGS)
> +MKDIR = mkdir
>
> ifeq ($(strip $(V)),false)
> QUIET=@
> diff --git a/tools/power/acpi/Makefile.rules b/tools/power/acpi/Makefile.rules
> index 2a6c170b57cd..1d7616f5d0ae 100644
> --- a/tools/power/acpi/Makefile.rules
> +++ b/tools/power/acpi/Makefile.rules
> @@ -21,6 +21,7 @@ $(KERNEL_INCLUDE):
>
> $(objdir)%.o: %.c $(KERNEL_INCLUDE)
> $(ECHO) " CC " $(subst $(OUTPUT),,$@)
> + $(QUIET) $(MKDIR) -p $(objdir) 2>/dev/null
Not sure we need the `2>/dev/null` part.
> $(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
>
> all: $(OUTPUT)$(TOOL)
> --
> 2.25.1
>
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] tools/power/acpi: Fix the compile error when output directory is specified
2021-11-23 13:53 ` Andy Shevchenko
@ 2021-11-23 17:03 ` Chen Yu
0 siblings, 0 replies; 5+ messages in thread
From: Chen Yu @ 2021-11-23 17:03 UTC (permalink / raw)
To: Andy Shevchenko
Cc: linux-acpi, Robert Moore, Rafael J. Wysocki, Len Brown, devel,
linux-kernel
On Tue, Nov 23, 2021 at 03:53:07PM +0200, Andy Shevchenko wrote:
> On Tue, Nov 23, 2021 at 09:23:30PM +0800, Chen Yu wrote:
> > Compiling the tool when output directory parameter is specified would
> > trigger the following error:
> >
> > make O=/data/test/tmp/ -C tools/power/acpi/
> >
> > make: Entering directory '/data/src/kernel/linux/tools/power/acpi'
> > DESCEND tools/acpidbg
> > make[1]: Entering directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> > MKDIR include
> > CP include
> > CC tools/acpidbg/acpidbg.o
> > Assembler messages:
> > Fatal error: can't create /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o: No such file or directory
> > make[1]: *** [../../Makefile.rules:24: /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o] Error 1
> > make[1]: Leaving directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> > make: *** [Makefile:18: acpidbg] Error 2
> > make: Leaving directory '/data/src/kernel/linux/tools/power/acpi'
> >
> > This is because the output directory has not been created yet. Fix this issue by
> > creating the output directory before compiling.
>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Thanks!
>
Thanks for review.
> >
> > $(objdir)%.o: %.c $(KERNEL_INCLUDE)
> > $(ECHO) " CC " $(subst $(OUTPUT),,$@)
> > + $(QUIET) $(MKDIR) -p $(objdir) 2>/dev/null
>
> Not sure we need the `2>/dev/null` part.
>
If the 'O=' is a read-only directory, mkdir would print errors
and adding 2> would avoid printing it. So the user could focus
on the real compile error.
without '2>' :
make O=/data/test/tmp -C tools/power/acpi/
make: Entering directory '/data/src/kernel/linux/tools/power/acpi'
DESCEND tools/acpidbg
mkdir: cannot create directory ‘/data/test/tmp/tools’: Permission denied
thanks,
Chenyu
> > $(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
> >
> > all: $(OUTPUT)$(TOOL)
> > --
> > 2.25.1
> >
>
> --
> With Best Regards,
> Andy Shevchenko
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Devel] Re: [PATCH] tools/power/acpi: Fix the compile error when output directory is specified
2021-11-23 13:23 [PATCH] tools/power/acpi: Fix the compile error when output directory is specified Chen Yu
@ 2021-12-08 14:12 ` Rafael J. Wysocki
0 siblings, 0 replies; 5+ messages in thread
From: Rafael J. Wysocki @ 2021-12-08 14:12 UTC (permalink / raw)
To: devel
[-- Attachment #1: Type: text/plain, Size: 2387 bytes --]
On Tue, Nov 23, 2021 at 2:24 PM Chen Yu <yu.c.chen(a)intel.com> wrote:
>
> Compiling the tool when output directory parameter is specified would
> trigger the following error:
>
> make O=/data/test/tmp/ -C tools/power/acpi/
>
> make: Entering directory '/data/src/kernel/linux/tools/power/acpi'
> DESCEND tools/acpidbg
> make[1]: Entering directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> MKDIR include
> CP include
> CC tools/acpidbg/acpidbg.o
> Assembler messages:
> Fatal error: can't create /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o: No such file or directory
> make[1]: *** [../../Makefile.rules:24: /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o] Error 1
> make[1]: Leaving directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> make: *** [Makefile:18: acpidbg] Error 2
> make: Leaving directory '/data/src/kernel/linux/tools/power/acpi'
>
> This is because the output directory has not been created yet. Fix this issue by
> creating the output directory before compiling.
>
> Reported-by: Andy Shevchenko <andriy.shevchenko(a)intel.com>
> Signed-off-by: Chen Yu <yu.c.chen(a)intel.com>
> ---
> tools/power/acpi/Makefile.config | 1 +
> tools/power/acpi/Makefile.rules | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/tools/power/acpi/Makefile.config b/tools/power/acpi/Makefile.config
> index 331f6d30f472..cd7106876a5f 100644
> --- a/tools/power/acpi/Makefile.config
> +++ b/tools/power/acpi/Makefile.config
> @@ -69,6 +69,7 @@ KERNEL_INCLUDE := $(OUTPUT)include
> ACPICA_INCLUDE := $(srctree)/../../../drivers/acpi/acpica
> CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
> CFLAGS += $(WARNINGS)
> +MKDIR = mkdir
>
> ifeq ($(strip $(V)),false)
> QUIET=@
> diff --git a/tools/power/acpi/Makefile.rules b/tools/power/acpi/Makefile.rules
> index 2a6c170b57cd..1d7616f5d0ae 100644
> --- a/tools/power/acpi/Makefile.rules
> +++ b/tools/power/acpi/Makefile.rules
> @@ -21,6 +21,7 @@ $(KERNEL_INCLUDE):
>
> $(objdir)%.o: %.c $(KERNEL_INCLUDE)
> $(ECHO) " CC " $(subst $(OUTPUT),,$@)
> + $(QUIET) $(MKDIR) -p $(objdir) 2>/dev/null
> $(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
>
> all: $(OUTPUT)$(TOOL)
> --
Applied (with some edits in the subject and changelog) as 5.16-rc material.
Thanks!
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] tools/power/acpi: Fix the compile error when output directory is specified
@ 2021-12-08 14:12 ` Rafael J. Wysocki
0 siblings, 0 replies; 5+ messages in thread
From: Rafael J. Wysocki @ 2021-12-08 14:12 UTC (permalink / raw)
To: Chen Yu
Cc: ACPI Devel Maling List, Robert Moore, Rafael J. Wysocki,
Len Brown, open list:ACPI COMPONENT ARCHITECTURE (ACPICA),
Linux Kernel Mailing List, Andy Shevchenko
On Tue, Nov 23, 2021 at 2:24 PM Chen Yu <yu.c.chen@intel.com> wrote:
>
> Compiling the tool when output directory parameter is specified would
> trigger the following error:
>
> make O=/data/test/tmp/ -C tools/power/acpi/
>
> make: Entering directory '/data/src/kernel/linux/tools/power/acpi'
> DESCEND tools/acpidbg
> make[1]: Entering directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> MKDIR include
> CP include
> CC tools/acpidbg/acpidbg.o
> Assembler messages:
> Fatal error: can't create /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o: No such file or directory
> make[1]: *** [../../Makefile.rules:24: /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o] Error 1
> make[1]: Leaving directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
> make: *** [Makefile:18: acpidbg] Error 2
> make: Leaving directory '/data/src/kernel/linux/tools/power/acpi'
>
> This is because the output directory has not been created yet. Fix this issue by
> creating the output directory before compiling.
>
> Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
> Signed-off-by: Chen Yu <yu.c.chen@intel.com>
> ---
> tools/power/acpi/Makefile.config | 1 +
> tools/power/acpi/Makefile.rules | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/tools/power/acpi/Makefile.config b/tools/power/acpi/Makefile.config
> index 331f6d30f472..cd7106876a5f 100644
> --- a/tools/power/acpi/Makefile.config
> +++ b/tools/power/acpi/Makefile.config
> @@ -69,6 +69,7 @@ KERNEL_INCLUDE := $(OUTPUT)include
> ACPICA_INCLUDE := $(srctree)/../../../drivers/acpi/acpica
> CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
> CFLAGS += $(WARNINGS)
> +MKDIR = mkdir
>
> ifeq ($(strip $(V)),false)
> QUIET=@
> diff --git a/tools/power/acpi/Makefile.rules b/tools/power/acpi/Makefile.rules
> index 2a6c170b57cd..1d7616f5d0ae 100644
> --- a/tools/power/acpi/Makefile.rules
> +++ b/tools/power/acpi/Makefile.rules
> @@ -21,6 +21,7 @@ $(KERNEL_INCLUDE):
>
> $(objdir)%.o: %.c $(KERNEL_INCLUDE)
> $(ECHO) " CC " $(subst $(OUTPUT),,$@)
> + $(QUIET) $(MKDIR) -p $(objdir) 2>/dev/null
> $(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
>
> all: $(OUTPUT)$(TOOL)
> --
Applied (with some edits in the subject and changelog) as 5.16-rc material.
Thanks!
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-12-08 14:13 UTC | newest]
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2021-11-23 13:23 [PATCH] tools/power/acpi: Fix the compile error when output directory is specified Chen Yu
2021-11-23 13:53 ` Andy Shevchenko
2021-11-23 17:03 ` Chen Yu
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2021-12-08 14:12 [Devel] " Rafael J. Wysocki
2021-12-08 14:12 ` Rafael J. Wysocki
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