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From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Julien Olivain <ju.o@free.fr>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH next v2 2/2] package/libjxl: new package
Date: Mon, 13 Feb 2023 23:22:35 +0100	[thread overview]
Message-ID: <20230213232235.63bbc016@windsurf> (raw)
In-Reply-To: <20221124220552.2836398-2-ju.o@free.fr>

Hello Julien,

On Thu, 24 Nov 2022 23:05:52 +0100
Julien Olivain <ju.o@free.fr> wrote:

> libjxl is the reference implementation of JPEG XL (encoder and decoder).
> 
> https://github.com/libjxl/libjxl
> 
> Signed-off-by: Julien Olivain <ju.o@free.fr>

Thanks, I've applied with some small changes, see below.

> diff --git a/package/libjxl/Config.in b/package/libjxl/Config.in
> new file mode 100644
> index 0000000000..6a15bde107
> --- /dev/null
> +++ b/package/libjxl/Config.in
> @@ -0,0 +1,23 @@
> +config BR2_PACKAGE_LIBJXL
> +	bool "libjxl"
> +	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # highway
> +	depends on BR2_TOOLCHAIN_HAS_ATOMIC # highway
> +	depends on BR2_TOOLCHAIN_HAS_THREADS
> +	depends on BR2_INSTALL_LIBSTDCPP # highway
> +	# libjxl fail to link statically due to libatomic issue
> +	depends on !BR2_STATIC_LIBS
> +	# GCC bug on sh4: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81426
> +	depends on !BR2_sh4

Changed to use a new BR2_TOOLCHAIN_HAS_GCC_BUG_81426 blind option.

> +	select BR2_PACKAGE_BROTLI
> +	select BR2_PACKAGE_HIGHWAY
> +	select BR2_PACKAGE_LCMS2
> +	help
> +	  libjxl is the reference implementation of JPEG XL (encoder
> +	  and decoder).
> +
> +	  https://github.com/libjxl/libjxl
> +
> +comment "libjxl needs a toolchain with C++, threads, gcc >= 7"
> +	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_7 || \
> +		!BR2_INSTALL_LIBSTDCPP || \
> +		!BR2_TOOLCHAIN_HAS_THREADS

This was not complete: you have 6 "depends on" above, so 6 depends on
should be handled here one way or another:

comment "libjxl needs a toolchain with C++, threads, gcc >= 7, dynamic library"
        depends on BR2_TOOLCHAIN_HAS_ATOMIC
        depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_81426
        depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_7 || \
                !BR2_INSTALL_LIBSTDCPP || \
                !BR2_TOOLCHAIN_HAS_THREADS || \
                BR2_STATIC_LIBS

Applied with that change. Thanks a lot for the runtime tests, very
useful as usual!

Best regards,

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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  reply	other threads:[~2023-02-13 22:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-24 22:05 [Buildroot] [PATCH next v2 1/2] package/highway: new package Julien Olivain
2022-11-24 22:05 ` [Buildroot] [PATCH next v2 2/2] package/libjxl: " Julien Olivain
2023-02-13 22:22   ` Thomas Petazzoni via buildroot [this message]
2023-02-13 22:20 ` [Buildroot] [PATCH next v2 1/2] package/highway: " Thomas Petazzoni via buildroot
2023-02-14 23:20   ` Julien Olivain

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