[PATCH] lib/oe/sstatesig.py: Exclude common machine specific dependencies from task signatures

[PATCH] lib/oe/sstatesig.py: Exclude common machine specific dependencies from task signatures

[Richard Purdie]

Where we have machine specific recipes with well defined behaviour, it makes
no sense to rebuild recipes with these as dependencies whenever the machine
changes. This patch lists those well behaved recipes and excludes them from
the task signatures so we can change MACHINE without invalidating existing
PACKAGE_ARCH binaries.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
index 247f592..ee7cbad 100644
--- a/meta/lib/oe/sstatesig.py
+++ b/meta/lib/oe/sstatesig.py
@@ -26,6 +26,10 @@ def sstate_rundepfilter(fn, recipename, task, dep, depname):
     if isNative(depname) or isCross(depname) or isNativeSDK(depname):
         return False
 
+    # Exclude well defined machine specific configurations which don't change ABI
+    if depname in ['sysvinit-inittab', 'shadow-securetty', 'opkg-config-base', 'netbase', 'formfactor', 'xserver-xf86-config', 'pointercal', 'base-files']:
+        return False
+
     # Default to keep dependencies
     return True
 

Re: [PATCH] lib/oe/sstatesig.py: Exclude common machine specific dependencies from task signatures

[Martin Jansa]

[-- Attachment #1: Type: text/plain, Size: 1514 bytes --]

On Tue, Jan 24, 2012 at 05:11:14PM +0000, Richard Purdie wrote:
> Where we have machine specific recipes with well defined behaviour, it makes
> no sense to rebuild recipes with these as dependencies whenever the machine
> changes. This patch lists those well behaved recipes and excludes them from
> the task signatures so we can change MACHINE without invalidating existing
> PACKAGE_ARCH binaries.

Acked-by: Martin Jansa <Martin.Jansa@gmail.com>

> 
> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
> ---
> diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
> index 247f592..ee7cbad 100644
> --- a/meta/lib/oe/sstatesig.py
> +++ b/meta/lib/oe/sstatesig.py
> @@ -26,6 +26,10 @@ def sstate_rundepfilter(fn, recipename, task, dep, depname):
>      if isNative(depname) or isCross(depname) or isNativeSDK(depname):
>          return False
>  
> +    # Exclude well defined machine specific configurations which don't change ABI
> +    if depname in ['sysvinit-inittab', 'shadow-securetty', 'opkg-config-base', 'netbase', 'formfactor', 'xserver-xf86-config', 'pointercal', 'base-files']:
> +        return False
> +
>      # Default to keep dependencies
>      return True
>  
> 
> 
> 
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core

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

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 205 bytes --]