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  almost 7 years ago by rguenther | Reply

  So the project is "finished", results should find their way into Tumbleweed / SLE-13. Updated rpm and dwz packages are in home:rguenther:hw15. To enable dwz use you currently have to adjust your projectconf:

  Support: dwz Macros: %finddebuginfodwzopts --run-dwz

  Results show a reduction in installed debuginfo size of up to 50% (glibc-debuginfo). For packages with not many binaries and libraries and which use C do not expect wonders (patchutils shows no changes, likewise telnet).

  Some packages expose issues in the current setup, like gcc6 builds multilibs and thus has a mix of 32bit and 64bit packages which means DWZs multi-file mode fails. kernel-default has bogus DWARF according to DWZ and thus it gives up (needs to be investigated).

  I did not yet try many packages but only the set in home:rguenther:hw15.

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So the project is "finished", results should find their way into Tumbleweed / SLE-13. Updated rpm and dwz packages are in home:rguenther:hw15. To enable dwz use you currently have to adjust your projectconf: Support: dwz Macros: %_find_debuginfo_dwz_opts --run-dwz Results show a reduction in installed debuginfo size of up to 50% (glibc-debuginfo). For packages with not many binaries and libraries and which use C do not expect wonders (patchutils shows no changes, likewise telnet). Some packages expose issues in the current setup, like gcc6 builds multilibs and thus has a mix of 32bit and 64bit packages which means DWZs multi-file mode fails. kernel-default has bogus DWARF according to DWZ and thus it gives up (needs to be investigated). I did not yet try many packages but only the set in home:rguenther:hw15.
 
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Reply to rguenther
So the project is "finished", results should find their way into Tumbleweed / SLE-13. Updated rpm and dwz packages are in home:rguenther:hw15. To enable dwz use you currently have to adjust your projectconf:
Support: dwz Macros: %finddebuginfodwzopts --run-dwz
Results show a reduction in installed debuginfo size of up to 50% (glibc-debuginfo). For packages with not many binaries and libraries and which use C do not expect wonders (patchutils shows no changes, likewise telnet).
Some packages expose issues in the current setup, like gcc6 builds multilibs and thus has a mix of 32bit and 64bit packages which means DWZs multi-file mode fails. kernel-default has bogus DWARF according to DWZ and thus it gives up (needs to be investigated).
I did not yet try many packages but only the set in home:rguenther:hw15.
---
# A First Level Header
## A Second Level Header

Use one asterisk to *emphasize*

Use two asterisks for **strong emphasis**

* Use asterisks
* for lists

This is an [example link](http://example.com/)

This is an ![example image](http://paste.opensuse.org/view/raw/68957446)

This is a user link @hans

This is a project link hw#some-cool-title
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  almost 4 years ago by rguenther | Reply

  This was finished.

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# A First Level Header
## A Second Level Header

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* Use asterisks
* for lists

This is an [example link](http://example.com/)

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This was finished.
 
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This was finished.
---
# A First Level Header
## A Second Level Header

Use one asterisk to *emphasize*

Use two asterisks for **strong emphasis**

* Use asterisks
* for lists

This is an [example link](http://example.com/)

This is an ![example image](http://paste.opensuse.org/view/raw/68957446)

This is a user link @hans

This is a project link hw#some-cool-title
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