From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yann E. MORIN <yann.morin.1998@free.fr>
Date: Sun, 1 Apr 2018 16:18:39 +0200
Subject: [Buildroot] [v3 10/13] package: share downloaded files for big
 packages
In-Reply-To: <20180331142407.9522-10-maxime.hadjinlian@gmail.com>
References: <20180331142407.9522-1-maxime.hadjinlian@gmail.com>
 <20180331142407.9522-10-maxime.hadjinlian@gmail.com>
Message-ID: <20180401141839.GG2613@scaer>
List-Id: <buildroot.busybox.net>
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To: buildroot@busybox.net

Maxime, All,

On 2018-03-31 16:24 +0200, Maxime Hadjinlian spake thusly:
> From: "Yann E. MORIN" <yann.morin.1998@free.fr>
> 
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

You also modified the patch, and you carried it, so you should also have
added your own SoB line. ;-)

I would also note that I only cjhanged those three packages, just as an
example and tentative for the _SAME_SOURCE_AS feature. There might be
other packages that share the same sources, and we'd need to convert
them of the _SAME_SOURCE_AS feature is accepted.

Regards,
Yann E. MORIN.

> ---
>  package/gcc/gcc-initial/gcc-initial.mk   | 5 +++++
>  package/linux-headers/linux-headers.mk   | 3 +++
>  package/mesa3d-headers/mesa3d-headers.mk | 1 +
>  3 files changed, 9 insertions(+)
> 
> diff --git a/package/gcc/gcc-initial/gcc-initial.mk b/package/gcc/gcc-initial/gcc-initial.mk
> index c476b2faeb..07da50afa8 100644
> --- a/package/gcc/gcc-initial/gcc-initial.mk
> +++ b/package/gcc/gcc-initial/gcc-initial.mk
> @@ -8,6 +8,11 @@ GCC_INITIAL_VERSION = $(GCC_VERSION)
>  GCC_INITIAL_SITE = $(GCC_SITE)
>  GCC_INITIAL_SOURCE = $(GCC_SOURCE)
>  
> +# We do not have a 'gcc' package per-se; we only have two incarnations,
> +# gcc-initial and gcc-final. gcc-initial is just am internal step that
> +# users should not care about, while gcc-final is the one they shall see.
> +HOST_GCC_INITIAL_SAME_SOURCE_AS = host-gcc-final
> +
>  HOST_GCC_INITIAL_DEPENDENCIES = $(HOST_GCC_COMMON_DEPENDENCIES)
>  
>  HOST_GCC_INITIAL_EXCLUDES = $(HOST_GCC_EXCLUDES)
> diff --git a/package/linux-headers/linux-headers.mk b/package/linux-headers/linux-headers.mk
> index f1e3790608..6f4071c61a 100644
> --- a/package/linux-headers/linux-headers.mk
> +++ b/package/linux-headers/linux-headers.mk
> @@ -82,6 +82,9 @@ endif
>  
>  endif # ! BR2_KERNEL_HEADERS_AS_KERNEL
>  
> +# linux-headers really is the same as the linux package
> +LINUX_HEADERS_SAME_SOURCE_AS = linux
> +
>  LINUX_HEADERS_LICENSE = GPL-2.0
>  LINUX_HEADERS_LICENSE_FILES = COPYING
>  
> diff --git a/package/mesa3d-headers/mesa3d-headers.mk b/package/mesa3d-headers/mesa3d-headers.mk
> index b48d965d8a..39a25270db 100644
> --- a/package/mesa3d-headers/mesa3d-headers.mk
> +++ b/package/mesa3d-headers/mesa3d-headers.mk
> @@ -15,6 +15,7 @@ endif
>  MESA3D_HEADERS_VERSION = 18.0.0
>  MESA3D_HEADERS_SOURCE = mesa-$(MESA3D_HEADERS_VERSION).tar.xz
>  MESA3D_HEADERS_SITE = https://mesa.freedesktop.org/archive
> +MESA3D_HEADERS_SAME_SOURCE_AS = mesa3d
>  MESA3D_HEADERS_LICENSE = MIT, SGI, Khronos
>  MESA3D_HEADERS_LICENSE_FILES = docs/license.html
>  
> -- 
> 2.16.2
> 

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