Re: [oe-commits] Jonathan Liu : fontcache.bbclass: prepend to PACKAGEFUNCS instead of appending

From: Martin Jansa <martin.jansa@gmail.com>
To: openembedded-core@lists.openembedded.org,
	Jonathan Liu <net147@gmail.com>
Cc: openembedded-commits@lists.openembedded.org
Subject: Re: [oe-commits] Jonathan Liu : fontcache.bbclass: prepend to PACKAGEFUNCS instead of appending
Date: Sat, 21 Mar 2015 03:11:20 +0100	[thread overview]
Message-ID: <20150321021120.GF4738@jama> (raw)
In-Reply-To: <20150316174236.48B8050234@opal.openembedded.org>

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On Mon, Mar 16, 2015 at 05:42:36PM +0000, git@git.openembedded.org wrote:
> Module: openembedded-core.git
> Branch: master
> Commit: f0e3db4eaacc32423934ce09b91bc619dc5dbd21
> URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=f0e3db4eaacc32423934ce09b91bc619dc5dbd21
> 
> Author: Jonathan Liu <net147@gmail.com>
> Date:   Mon Mar  9 12:13:56 2015 +1100
> 
> fontcache.bbclass: prepend to PACKAGEFUNCS instead of appending
> 
> Appending to PACKAGEFUNCS results in the font packages missing the
> postinst/postrm scripts and the fontconfig cache not being generated
> in /var/cache/fontconfig when creating images or installing font
> packages. This is because the package data has already been emitted
> by emit_pkgdata in PACKAGEFUNCS. Prepend to PACKAGEFUNCS to ensure
> add_fontcache_postinsts is executed before emit_pkgdata.

It's not caused by this change, but fixing this issue revealed that
fc-cache doesn't really work here.

Every time the intercept_scripts/update_font_cache executes qemu it gets
"stuck" eating a lot of cpu and memory until it dies. Is anyone alse
seeing this behavior?

WARNING: The postinstall intercept hook 'update_font_cache' failed (exit code: 137)! See log for details!
WARNING: The postinstalls for the following packages will be postponed for first boot: liberation-fonts
ERROR: The following packages could not be configured offline and rootfs is read-only: ['liberation-fonts']
ERROR: Function failed: do_rootfs

bitbake  32618 98.8 67.1 11031512 10983420 pts/3 R+ 03:00   4:53
qemu-i386 -r 2.6.32 -L /OE/rootfs -E uD_LIBRARY_PATH=/OE/rootfs//usr/lib:/OE/rootfs//lib /OE/rootfs/usr/bin/fc-cache --sysroot=/OE/rootfs

> 
> [YOCTO #7410]
> 
> Signed-off-by: Jonathan Liu <net147@gmail.com>
> Signed-off-by: Ross Burton <ross.burton@intel.com>
> 
> ---
> 
>  meta/classes/fontcache.bbclass | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/meta/classes/fontcache.bbclass b/meta/classes/fontcache.bbclass
> index ad5892c..dfbdfa1 100644
> --- a/meta/classes/fontcache.bbclass
> +++ b/meta/classes/fontcache.bbclass
> @@ -42,4 +42,4 @@ python add_fontcache_postinsts() {
>          d.setVar('pkg_postrm_%s' % pkg, postrm)
>  }
>  
> -PACKAGEFUNCS += "add_fontcache_postinsts"
> +PACKAGEFUNCS =+ "add_fontcache_postinsts"
> 
> -- 
> _______________________________________________
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> Openembedded-commits@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-commits

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

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