linux-kernel - Re: [PATCH 3/3] firmware: rewrite Makefile

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Message-ID: <CAK7LNATnbbmffjZ5ZVD5q9Xag0Hk143jKpywHjdO8w8xNOoM6w@mail.gmail.com>
Date:   Sat, 22 Dec 2018 18:09:07 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] firmware: rewrite Makefile

On Fri, Dec 21, 2018 at 5:43 PM Masahiro Yamada
<yamada.masahiro@...ionext.com> wrote:
>
> Clean up the Makefile. Equivalent *.gen.S files are produced.
>
>  - Use filechk to remove ugly wordsize_deps
>
>  - Get FWNAME, FWSTR, ASM_WORD, ASM_ALIGN, and PROGBITS out of the
>    recipe for readability
>
>  - Move mkdir into the recipe
>
>  - Clean up generated directories by 'make clean'
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
> ---
>

> -targets := $(patsubst $(obj)/%,%, \
> -                                $(shell find $(obj) -name \*.gen.S 2>/dev/null))
> +targets := $(shell cd $(obj) && find * -name '*.gen.S')
> +clean-dirs := $(shell cd $(obj) && find * -maxdepth 0 -type d)

This 'find' emits a warning for out-of-tree build.
So, I will get it back to the original code.


-- 
Best Regards
Masahiro Yamada