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From: Ross Burton <ross.burton@intel.com>
To: openembedded-core@lists.openembedded.org
Subject: Re: [PATCH v2] elfutils: add PACKAGECONFIG for compression algorithms
Date: Tue, 15 Oct 2019 11:55:31 +0100	[thread overview]
Message-ID: <84b5c0f5-e790-84e4-967c-6eace1f673ba@intel.com> (raw)
In-Reply-To: <1571123420-sup-6304@galangal.danc.bne.opengear.com>

On 15/10/2019 08:21, Dan Callaghan wrote:
> Poky has "bzip2-native" in ASSUME_PROVIDED. Presumably, this is because
> bzip2 (the command line program) is a required host tool and so there is
> no need to build bzip2-native just to get a working bzip2 program.
> 
> However that also means that bzip2-native libraries and headers are
> silently omitted from the recipe-sysroot-native for elfutils-native,
> even though it depends on bzip2-native. On our Jenkins, which has a very
> minimal build environment and lacks the bzip2 headers, elfutils-native
> fails to configure:
> 
>      | checking for library containing BZ2_bzdopen... no
>      | configure: error: missing -lbz2 for --with-bzlib
> 
> It seems to me the real problem here is that "bzip2-native" does not
> really belong in ASSUME_PROVIDED. Recipes can assume that the host
> provides the bzip2 *command* but not necessarily its headers and
> libraries.
> 
> So now I am not quite sure what to do...

If you need bzip-native for the libraries, DEPEND on 
bzip2-replacement-native.

Ross


  parent reply	other threads:[~2019-10-15 10:55 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-15  5:48 [PATCH] elfutils: add PACKAGECONFIG for compression algorithms Dan Callaghan
2019-10-15  6:01 ` Dan Callaghan
2019-10-15  6:15 ` [PATCH v2] " Dan Callaghan
2019-10-15  6:59   ` Jacob Kroon
2019-10-15  7:21     ` Dan Callaghan
2019-10-15  7:46       ` Jacob Kroon
2019-10-15 10:55       ` Ross Burton [this message]
2019-10-15 22:46         ` Dan Callaghan
2019-10-16 10:10           ` Ross Burton
2019-10-17  0:46             ` Randy MacLeod
2019-10-16 12:14           ` Richard Purdie
2019-10-15 22:44   ` [PATCH v3] " Dan Callaghan
2019-10-22 12:53     ` Richard Purdie
2019-10-29 20:00       ` Ross Burton
2019-10-29 20:18     ` Adrian Bunk
2019-10-29 20:51       ` Ross Burton
2019-10-29 21:46       ` Dan Callaghan
2019-10-30 23:05         ` Ross Burton
2019-10-16  0:02 ` ✗ patchtest: failure for elfutils: add PACKAGECONFIG for compression algorithms (rev3) Patchwork

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