[OE-core] [PATCH/RFC v2] xorg-lib: don't build libs unless requested by DISTRO_FEATURES

[Koen Kooi]

Op 10 feb. 2012, om 13:26 heeft Andreas Oberritter het volgende geschreven:

> On 10.02.2012 13:19, Paul Eggleton wrote:
>> On Friday 10 February 2012 09:38:59 Koen Kooi wrote:
>>> I know you're just moving the error message around, but I would suggest
>>> changing it to "'x11' not in DISTRO_FEATURES".
>> 
>> You have to be careful with this, as it will pick up partial words e.g. 
>> assuming we had an "x11test" DISTRO_FEATURE then this would also be picked up 
>> by this statement; whereas oe.utils.contains() does a split to make it a list 
>> first and therefore does not have this issue. I'd suggest leaving it as-is, or 
>> if you really want to change it, do a split on the string first.
> 
> I think Koen was referring to the error string, see below.

Indeed I was!



> 
> Regards,
> Andreas
> 
> From 7d9633e0b1ccf85ec72f32d7d39952b467fa5cae Mon Sep 17 00:00:00 2001
> From: Andreas Oberritter <obi at opendreambox.org>
> Date: Fri, 10 Feb 2012 02:10:15 +0100
> Subject: [PATCH] xorg-lib: don't build libs unless requested by
> DISTRO_FEATURES
> 
> * If 'x11' is not set in DISTRO_FEATURES, then skip all
> recipes using xorg-lib-common.inc instead of only those
> using libx11.inc.
> 
> * One exception: pixman, which is not only used by xorg,
> but also by cairo.
> 
> * Improve error message as suggested by Koen.
> 
> Signed-off-by: Andreas Oberritter <obi at opendreambox.org>
> ---
> meta/recipes-graphics/xorg-lib/libx11.inc          |    5 -----
> meta/recipes-graphics/xorg-lib/xorg-lib-common.inc |    6 ++++++
> 2 files changed, 6 insertions(+), 5 deletions(-)
> 
> diff --git a/meta/recipes-graphics/xorg-lib/libx11.inc b/meta/recipes-graphics/xorg-lib/libx11.inc
> index 748a48c..9057edc 100644
> --- a/meta/recipes-graphics/xorg-lib/libx11.inc
> +++ b/meta/recipes-graphics/xorg-lib/libx11.inc
> @@ -49,8 +49,3 @@ do_compile_prepend() {
> # Multiple libx11 derivatives from from this file and are selected by virtual/libx11
> # A world build should only build the correct version, not all of them.
> EXCLUDE_FROM_WORLD = "1"
> -
> -python () {
> -       if not oe.utils.contains ('DISTRO_FEATURES', 'x11', True, False, d):
> -       	  raise bb.parse.SkipPackage("X11 not enabled for this DISTRO")
> -}
> diff --git a/meta/recipes-graphics/xorg-lib/xorg-lib-common.inc b/meta/recipes-graphics/xorg-lib/xorg-lib-common.inc
> index d106054..73a4d1d 100644
> --- a/meta/recipes-graphics/xorg-lib/xorg-lib-common.inc
> +++ b/meta/recipes-graphics/xorg-lib/xorg-lib-common.inc
> @@ -14,3 +14,9 @@ S = "${WORKDIR}/${XORG_PN}-${PV}"
> inherit autotools pkgconfig
> 
> EXTRA_OECONF = "--enable-malloc0returnsnull --with-fop=no --without-xmlto"
> +
> +python () {
> +        whitelist = [ "pixman" ]
> +        if not d.getVar('BPN', True) in whitelist and not oe.utils.contains ('DISTRO_FEATURES', 'x11', True, False, d):
> +                raise bb.parse.SkipPackage("'x11' not in DISTRO_FEATURES")
> +}
> -- 
> 1.7.5.4
> 
> 
> 
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