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Am 01.05.2010 um 11:48 schrieb William Kenworthy: |
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> On Sat, 2010-05-01 at 10:57 +0200, Kraus Philipp wrote: |
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>> |
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>> On 01.05.2010 um 10:32 wrote Volker Armin Hemmann: |
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>> |
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>>> On Samstag 01 Mai 2010, Graham Murray wrote: |
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>>>> Kraus Philipp <philipp.kraus@×××××××××.de> writes: |
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>>>>> Hello, |
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>>>>> |
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>>>>> I must test a software with a older version of the glibc. I run |
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>>>>> the |
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>>>>> 2.11.1 now but for one tool I need a previous version (2.6.1). |
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>>>>> How can I compile the glibc without changing my system glibc. I |
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>>>>> would |
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>>>>> like to set the previous glibc with the LD_PATH. |
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>>>>> Can I run two different versions or is a better solution to |
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>>>>> downgrade |
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>>>>> the system glib? |
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>>>> |
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>>>> I think that the only way you can do this is to create a chroot |
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>>>> jail, |
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>>>> in which you build everything using the old version of glibc (in a |
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>>>> very |
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>>>> similar way to building a new Gentoo system) and run your |
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>>>> application in |
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>>>> that. |
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>>> |
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>>> no, you can install glibc in /usr/local and then tell apps to either |
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>>> use the |
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>>> libs in /usr/local or /usr. |
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>>> |
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>>> It is just not easy because it easily breaks stuff in horrrible to |
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>>> fix ways. |
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>>> |
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>> |
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>> |
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>> Okay, can I downgrade my glibc? My Gentoo isn't a big system, it's a |
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>> server |
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>> installation, so I can recompile the whole system. I had forgotten to |
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>> mask the |
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>> glibc on the last update. I have add a line to the portage.mask but |
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>> emerge says |
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>> that it can't compile the older version, because will damage the |
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>> system. |
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>> |
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>> |
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> |
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> Would LD_PRELOAD solve your problem? - worked for me when needing to |
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> run |
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> a legacy redhat app in the past on a more up-to-date gentoo system. |
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I think that can solve my problem, because it's only this one lib all |
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other libs |
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work very well. |
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> There is also a LD_LIBRARY_PATH variable. Get a binary copy of the |
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> libs |
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> you need and put em somewhere convenient and let the rest of the |
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> system |
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> stay as is. |
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I don't have the glibc binary. I can't emerge it and if I try to |
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compile from the sources. |
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The configure script says: These critical programs are missing or too |
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old: as ld |
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How I can compile the from the sources (http://ftp.gnu.org/gnu/glibc/glibc-2.10.1.tar.gz |
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) ? |
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Thanks |
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Phil |
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