From: Chen Yu <yu.c.chen@intel.com>
To: linux-acpi@vger.kernel.org
Cc: Robert Moore <robert.moore@intel.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Len Brown <lenb@kernel.org>,
devel@acpica.org, linux-kernel@vger.kernel.org,
Andy Shevchenko <andriy.shevchenko@intel.com>,
Chen Yu <yu.c.chen@intel.com>
Subject: [PATCH] tools/power/acpi: Fix the compile error when output directory is specified
Date: Tue, 23 Nov 2021 21:23:30 +0800 [thread overview]
Message-ID: <20211123132330.1008671-1-yu.c.chen@intel.com> (raw)
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
next reply other threads:[~2021-11-23 13:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-23 13:23 Chen Yu [this message]
2021-11-23 13:53 ` [PATCH] tools/power/acpi: Fix the compile error when output directory is specified Andy Shevchenko
2021-11-23 17:03 ` Chen Yu
2021-12-08 14:12 ` Rafael J. Wysocki
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