Re: [PATCH v1] tools: Fix compile error of pfrut/firewire

[Rafael J. Wysocki]

On Mon, Mar 31, 2025 at 11:15 AM luriwen <luriwen@xxxxxxxxxxx> wrote:
>
> 在 2025/3/29 09:07, Takashi Sakamoto 写道:
> > Hi,
> >
> > On Fri, Mar 28, 2025 at 03:47:50PM +0800, Riwen Lu wrote:
> >> The value -rR of MAKEFLAGS implicit do not use make's built-in rules and
> >> variables. Previous commit d1d096312176 ("tools: fix annoying "mkdir -p
> >> ..." logs when building tools in parallel") removed the MAKEFLAGS=
> >> command for tools and caused the built-in rules for pfrut/firewire
> >> failed to take effect.
> >>
> >> Reported-by: k2ci <kernel-bot@xxxxxxxxxx>
> >> Signed-off-by: Riwen Lu <luriwen@xxxxxxxxxx>

Yu, can you have a look at this please?

> >> ---
> >>   tools/firewire/Makefile               | 7 +++++++
> >>   tools/power/acpi/tools/pfrut/Makefile | 2 +-
> >>   2 files changed, 8 insertions(+), 1 deletion(-)
> >
> > As long as testing with v6.14 release, I can not find such failure. I
> > guess that some one has fixed the issue between the commit and the
> > release.
> >
> > Would you please recheck the issue?
> >
> >
> > Thanks
> >
> > Takashi Sakamoto
>
> I have reconfirmed that this type of error does indeed exist when using
> make tools/all or make tools/firewire at commit 4e82c87058f4 ("Merge tag
> 'rust-6.15' of
> git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux") in the 6.14
> kernel.
> The relevant error messages are as follows:
> $ make tools/all
>    ...
>    LD       pfrut
> /usr/bin/ld:
> /home/luriwen/workspace/kernel/kernel.org/linux-git/linux/tools/power/acpi/tools/pfrut/pfrut.o:
> in function `print_cap':
> /home/luriwen/workspace/kernel/kernel.org/linux-git/linux/tools/power/acpi/tools/pfrut/pfrut.c:179:
> undefined reference to `uuid_unparse'
> /usr/bin/ld:
> /home/luriwen/workspace/kernel/kernel.org/linux-git/linux/tools/power/acpi/tools/pfrut/pfrut.c:184:
> undefined reference to `uuid_unparse'
> /usr/bin/ld:
> /home/luriwen/workspace/kernel/kernel.org/linux-git/linux/tools/power/acpi/tools/pfrut/pfrut.c:189:
> undefined reference to `uuid_unparse'
> /usr/bin/ld:
> /home/luriwen/workspace/kernel/kernel.org/linux-git/linux/tools/power/acpi/tools/pfrut/pfrut.c:191:
> undefined reference to `uuid_unparse'
> collect2: error: ld returned 1 exit status
>
> $ make tools/firewire
>    SYNC    include/config/auto.conf.cmd
>    HOSTCC  scripts/basic/fixdep
>    HOSTCC  scripts/kconfig/conf.o
>    HOSTCC  scripts/kconfig/confdata.o
>    HOSTCC  scripts/kconfig/expr.o
>    LEX     scripts/kconfig/lexer.lex.c
>    YACC    scripts/kconfig/parser.tab.[ch]
>    HOSTCC  scripts/kconfig/lexer.lex.o
>    HOSTCC  scripts/kconfig/menu.o
>    HOSTCC  scripts/kconfig/parser.tab.o
>    HOSTCC  scripts/kconfig/preprocess.o
>    HOSTCC  scripts/kconfig/symbol.o
>    HOSTCC  scripts/kconfig/util.o
>    HOSTLD  scripts/kconfig/conf
>    DESCEND firewire
> make[3]: *** No rule to make target 'nosy-dump.o', needed by
> 'nosy-dump'.  Stop.
> make[2]: *** [Makefile:72: firewire] Error 2
> make[1]: ***
> [/home/kylin/remote/kernel/kernel.org/linux-git/linux/Makefile:1438:
> tools/firewire] Error 2
> make: *** [Makefile:251: __sub-make] Error 2
>
> Thanks
>