[Buildroot] [PATCH v2 2/3] package/mesa3d-headers: fix install of dri.pc

[Yann E. MORIN <yann.morin.1998@free.fr>]

Bernd, All,

On 2019-10-23 08:22 +0200, Bernd Kuhls spake thusly:
> Due to the switch of mesa3d to the meson build system the upstream
> tarball does not include dri.pc.in anymore, it is created during the
> build now:
> https://cgit.freedesktop.org/mesa/mesa/tree/src/mesa/drivers/dri/meson.build?h=19.2#n93
> 
> In order to provide dri.pc we need to add a version taken from a dri-
> based mesa3d build to our source repository, by doing so we can reduce
> the number of sed commands.
> 
> Without this patch the build of xserver_xorg-server, switched to virtual
> opengl provider, will fail:
> 
> checking for XSERVERCFLAGS... no
> configure: error: Package requirements (fixesproto >= 5.0 damageproto
>  >= 1.1 xcmiscproto >= 1.2.0 xtrans >= 1.3.5 bigreqsproto >= 1.1.0
>  xproto >= 7.0.31 randrproto >= 1.6.0 renderproto >= 0.11 xextproto
>  >= 7.2.99.901 inputproto >= 2.3 kbproto >= 1.0.3 fontsproto >= 2.1.3
>  pixman-1 >= 0.27.2 videoproto recordproto >= 1.13.99.1 resourceproto
>  >= 1.2.0 xf86driproto >= 2.1.0 glproto >= 1.4.17 dri >= 7.8.0 dri3proto
>  presentproto >= 1.1 xineramaproto xkbfile  pixman-1 >= 0.27.2 xfont2
>  >= 2.0.0 xau xshmfence >= 1.1 xdmcp) were not met:
> 
> Package 'dri', required by 'virtual:world', not found
> 
> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

I have entirely reworked the commit log to be more explicit about the
meson buildsystem referecne that is confusing.

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
> v2: no changes, included in new series switching xserver_xorg-server
>     to virtual opengl provider
> 
>  package/mesa3d-headers/dri.pc            | 10 ++++++++++
>  package/mesa3d-headers/mesa3d-headers.mk |  9 ++-------
>  2 files changed, 12 insertions(+), 7 deletions(-)
>  create mode 100644 package/mesa3d-headers/dri.pc
> 
> diff --git a/package/mesa3d-headers/dri.pc b/package/mesa3d-headers/dri.pc
> new file mode 100644
> index 0000000000..bd9a33b6c6
> --- /dev/null
> +++ b/package/mesa3d-headers/dri.pc
> @@ -0,0 +1,10 @@
> +prefix=/usr
> +libdir=${prefix}/lib
> +includedir=${prefix}/include
> +
> +dridriverdir=/usr/lib/dri
> +
> +Name: dri
> +Description: Direct Rendering Infrastructure
> +Version: @VERSION@
> +Cflags: -I${includedir}
> diff --git a/package/mesa3d-headers/mesa3d-headers.mk b/package/mesa3d-headers/mesa3d-headers.mk
> index 8670184742..99d6e52498 100644
> --- a/package/mesa3d-headers/mesa3d-headers.mk
> +++ b/package/mesa3d-headers/mesa3d-headers.mk
> @@ -34,13 +34,8 @@ ifeq ($(BR2_PACKAGE_XORG7),y)
>  # Not using $(SED) because we do not want to work in-place, and $(SED)
>  # contains -i.
>  define MESA3D_HEADERS_BUILD_DRI_PC
> -	sed -e 's:@\(exec_\)\?prefix@:/usr:' \
> -	    -e 's:@libdir@:$${exec_prefix}/lib:' \
> -	    -e 's:@includedir@:$${prefix}/include:' \
> -	    -e 's:@DRI_DRIVER_INSTALL_DIR@:$${libdir}/dri:' \
> -	    -e 's:@VERSION@:$(MESA3D_HEADERS_VERSION):' \
> -	    -e 's:@DRI_PC_REQ_PRIV@::' \
> -	    $(@D)/src/mesa/drivers/dri/dri.pc.in \
> +	sed -e 's:@VERSION@:$(MESA3D_HEADERS_VERSION):' \
> +	    package/mesa3d-headers/dri.pc \
>  	    >$(@D)/src/mesa/drivers/dri/dri.pc
>  endef
>  
> -- 
> 2.20.1
> 
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