On 6/1/23 23:00, Paul Grosu wrote:
Hi Orion, There are two ways to remove the debugging symbols: 1) strip --strip-debug your_library.so 2) objcopy --strip-debug your_library.so Below is an example of both approaches: 1) Method using strip: paul$ objdump --syms libfoo.so | grep debug0000000000000000 l d .debug_aranges 0000000000000000 .debug_aranges 0000000000000000 l d .debug_info 0000000000000000 .debug_info 0000000000000000 l d .debug_abbrev 0000000000000000 .debug_abbrev 0000000000000000 l d .debug_line 0000000000000000 .debug_line 0000000000000000 l d .debug_str 0000000000000000 .debug_strpaul$ strip --strip-debug libfoo.so paul$ objdump --syms libfoo.so | grep debug paul$ 2) Method using objdump: paul$ objdump --syms libfoo.so | grep debug0000000000000000 l d .debug_aranges 0000000000000000 .debug_aranges 0000000000000000 l d .debug_info 0000000000000000 .debug_info 0000000000000000 l d .debug_abbrev 0000000000000000 .debug_abbrev 0000000000000000 l d .debug_line 0000000000000000 .debug_line 0000000000000000 l d .debug_str 0000000000000000 .debug_strpaul$ objcopy --strip-debug libfoo.so paul$ objdump --syms libfoo.so | grep debug paul$ Are there other symbols you are looking to strip? Hope it helps, Paul
So I'm afraid my subject isn't the best - I'm really wondering why the library isn't being stripped automatically and debug info collected by RPM as I would expect.
But your answer pointed me towards using objdump --syms to verify that the debug info has been removed, not the output of "file". Thanks!
On Fri, Jun 2, 2023 at 12:11 AM Orion Poplawski <orion@xxxxxxxx <mailto:orion@xxxxxxxx>> wrote:I'm trying to resolve this packaging issue with Lmod: https://artifacts.dev.testing-farm.io/4d7bee41-8d21-42fb-8c57-e5ffbf58119f/ <https://artifacts.dev.testing-farm.io/4d7bee41-8d21-42fb-8c57-e5ffbf58119f/> debuginfo BAD /usr/share/lmod/8.7.25/lib/tcl2lua.so in Lmod-8.7.25-2.fc38 on i686 contains debugging symbols I've dealt with a couple of issues here: https://src.fedoraproject.org/rpms/Lmod/pull-request/2 <https://src.fedoraproject.org/rpms/Lmod/pull-request/2> but despite all of my attempts the library does not appear to get stripped. In fact: ]$ strip -g /home/orion/BUILDROOT/Lmod-8.7.25-3.fc39.x86_64/usr/lib64/lmod/tcl2lua.so.1.0.1 $ file /home/orion/BUILDROOT/Lmod-8.7.25-3.fc39.x86_64/usr/lib64/lmod/tcl2lua.so.1.0.1 /home/orion/BUILDROOT/Lmod-8.7.25-3.fc39.x86_64/usr/lib64/lmod/tcl2lua.so.1.0.1: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=aa1ea44979190d0cf530d350f8151ffafeab0f36, not stripped ?-- Orion Poplawskihe/him/his - surely the least important thing about me IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion@xxxxxxxx <mailto:orion@xxxxxxxx> Boulder, CO 80301 https://www.nwra.com/ <https://www.nwra.com/> _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx> To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel-leave@xxxxxxxxxxxxxxxxxxxxxxx> Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ <https://docs.fedoraproject.org/en-US/project/code-of-conduct/> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines <https://fedoraproject.org/wiki/Mailing_list_guidelines> List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx <https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx> Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue <https://pagure.io/fedora-infrastructure/new_issue> _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
-- Orion Poplawski he/him/his - surely the least important thing about me IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion@xxxxxxxx Boulder, CO 80301 https://www.nwra.com/
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