[CentOS-devel] debuginfo repo and debuginfo-install

Jeff Johnson n3npq at mac.com
Fri Nov 21 19:22:28 UTC 2008


Run rpm --verify on the pango -debuginfo package.
If differences are reported, erase and re-install.
If no differences, then the pango -debuginfo package
was not produced correctly. Note that the CRC check
is from gdb & ELF, not from package management.

hth

73 de Jeff

On Nov 21, 2008, at 1:45 PM, Dan Bolser wrote:

> Hi, I used
>
> sudo debuginfo-install firefox
>
>
> To get the debugging packages necessary to run firefox from within gdb
> and get some meaningful stack trace output - see
> http://bugs.centos.org/view.php?id=3258
>
>
> To make this work properly, I installed the 'debuginfo-repo' like  
> this:
>
> more /etc/yum.repos.d/debuggery.repo
> [debuggery]
> name=CentOS-$releasever - DebugInfo
> baseurl=http://debuginfo.centos.org/$releasever/$basearch/
> priority=1
>
>
> However, it seems there is a problem with the pango package in that
> repo, because when I fire up firefox within gdb I get the following
> warnings:
>
> (gdb) run -P "Local Disk"
> Starting program: /usr/lib/firefox-3.0.4/firefox -P "Local Disk"
> (no debugging symbols found)
> [Thread debugging using libthread_db enabled]
> [New Thread -1208387888 (LWP 7595)]
> warning: the debug information found in
> "/usr/lib/debug//usr/lib/libpangocairo-1.0.so.0.1400.9.debug" does not
> match "/usr/lib/libpangocairo-1.0.so.0" (CRC mismatch).
>
> warning: the debug information found in
> "/usr/lib/debug//usr/lib/libpangoft2-1.0.so.0.1400.9.debug" does not
> match "/usr/lib/libpangoft2-1.0.so.0" (CRC mismatch).
>
> warning: the debug information found in
> "/usr/lib/debug//usr/lib/libpango-1.0.so.0.1400.9.debug" does not
> match "/usr/lib/libpango-1.0.so.0" (CRC mismatch).
>
> [New Thread -1210643568 (LWP 7598)]
> [New Thread -1221133424 (LWP 7599)]
> FoxyProxy settingsDir = /local/Scratch/.mozilla/firefox/ 
> fcftz9c3.default
> [New Thread -1231643760 (LWP 7600)]
> [New Thread -1243612272 (LWP 7601)]
> [Thread -1243612272 (LWP 7601) exited]
> [New Thread -1254102128 (LWP 7602)]
> [Thread -1254102128 (LWP 7602) exited]
> [New Thread -1254102128 (LWP 7603)]
> [New Thread -1243612272 (LWP 7604)]
> [New Thread -1265009776 (LWP 7605)]
> warning: the debug information found in
> "/usr/lib/debug//usr/lib/pango/1.5.0/modules/pango-basic-fc.so.debug"
> does not match "/usr/lib/pango/1.5.0/modules/pango-basic-fc.so" (CRC
> mismatch).
>
> [Thread -1265009776 (LWP 7605) exited]
> [New Thread -1265009776 (LWP 7606)]
> [New Thread -1342178416 (LWP 7607)]
> ...
>
>
> This seems strange, because looking at the output of this:
>
> [dbolser at cricket ~]$ yum list installed | grep pango
> pango.i386                               1.14.9-3.el5.centos     
> installed
> pango-debuginfo.i386                     1.14.9-3.el5.centos     
> installed
> pango-devel.i386                         1.14.9-3.el5.centos     
> installed
>
>
> Seems to suggest that all the package versions match.
>
> Also, for the sake of yum, how come the debuginfo packages do not
> depend on their version matched package counterpart?
>
>
> Thanks for any help, and sorry if this is the wrong place to post such
> a message - please just let me know where I should have sent the
> email.
>
>
> All the best,
>
> Dan.
>
>
> -- 
> http://network.nature.com/profile/dan
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