Hi packagers, Just before the mass rebuild some debuginfo/source improvements were enabled by default (%_debugsource_packages and %_debuginfo_subpackages). See https://pagure.io/releng/issue/6863 and https://fedoraproject.org/wiki/Changes/SubpackageAndSourceDebuginfo for some background. It didn't cause mass breakage, but there were some issues. Sorry about that. The good news is that we now have fixes (or workarounds) for the bugs found. So hopefully if your package did fail to rebuild you can just resubmit it again or add a small tweak to get it building. Here is an overview of the issues you might have seen and how it was resolved (and a few questions on what the proper default/workaround/fix should be in some cases). = -debugsource generation fails with error: Could not open %files file This was caused by the package changing the working directory in % install. Fixed upstream and backported to rpm-4.13.0.1-38. Please just rebuild your package. = -debugsource generation fails with error: Empty %files file Caused by rpm/find-debuginfo.sh/debugedit being unable to find any source files for the generated .debug files. This could be seen as a packaging bug. Most likely caused by missing -g in the package build flags. But the old non-split debuginfo/source generation would silently accept an empty debug source list. So there is an upstream patch to just create an empty -debugsource package in that case (and generate a warning): http://lists.rpm.org/pipermail/rpm-maint/2017-July/006098.html Upstream indicated they would rather not generate a -debugsource package at all in that case (which seems hard, but maybe I didn't try hard enough) or to just treat it as a hard error (also for the non-split case). = Using %excludes resulted in error after generating -debuginfo: error: Installed (but unpackaged) file(s) found: /usr/lib/debug/bin/hello3-1.0-1.x86_64.debug Fixed upstream and backported to rpm-4.13.0.1-39 Please just rebuild your package. = Using RemovePathPostfixes failed after generationg -debuginfo: error: Installed (but unpackaged) file(s) found: /usr/lib/debug/bin/hello.foobar-1.0-1.x86_64.debug Fixed upstream and backported to rpm-4.13.0.1-39 Please just rebuild your package. Note that in both of the above cases in the old situation your -debuginfo package would contain .debug files for executables not installed by the main package... With the fix, in case you use split-debuginfo (the default) these aren't included anymore making the debuginfo packages smaller. = No .gdb_index in .debug files. Caused by missing %_include_gdb_index macro in redhat-rpm-config https://bugzilla.redhat.com/show_bug.cgi?id=1476722 This used to not be easily configurable. Now it is. But we got the default wrong. If you like to have .gdb_index sections right now then add %global _include_gdb_index 1 to your spec file. Or wait till fedora-rpm-config has been updated. - Putting extra files under /usr/lib/debug causes: error: Installed (but unpackaged) file(s) found: /usr/lib/debug/usr/lib64/__pycache__/libpython3.6dm.so.1.0.debug-gdb.cpython-36.opt-1.pyc /usr/lib/debug/usr/lib64/__pycache__/libpython3.6dm.so.1.0.debug-gdb.cpython-36.opt-2.pyc /usr/lib/debug/usr/lib64/__pycache__/libpython3.6dm.so.1.0.debug-gdb.cpython-36.pyc /usr/lib/debug/usr/lib64/__pycache__/libpython3.6m.so.1.0.debug-gdb.cpython-36.opt-1.pyc /usr/lib/debug/usr/lib64/__pycache__/libpython3.6m.so.1.0.debug-gdb.cpython-36.opt-2.pyc /usr/lib/debug/usr/lib64/__pycache__/libpython3.6m.so.1.0.debug-gdb.cpython-36.pyc /usr/lib/debug/usr/lib64/libpython3.6dm.so.1.0.debug-gdb.py /usr/lib/debug/usr/lib64/libpython3.6m.so.1.0.debug-gdb.py https://bugzilla.redhat.com/show_bug.cgi?id=1476593 This is caused by split debuginfo checking which file corresponds to which main/sub-package. Without split debuginfo anything found under /usr/lib/debug is just put into the -debuginfo package, no questions asked. The immediate workaround is to add the following to your spec file: %undefine _debuginfo_subpackages This disables split debuginfo packages and just generates one big -debuginfo packages with everything under /usr/lib/debug/ included. But this might or might not be a packaging bug. In particular if it contains generated pyc files those probably really shouldn't be there. The basic issue is that we have been trying to make the debuginfo packages self-contained and non-conflicting between versions. So you can easily install debuginfo for different (bi)arches or versions. But some packages assume that if they drop anything under /usr/lib/debug it will just magically appear in the debuginfo package (which has been historically true). But with the split debuginfo we have to make a choice which subpackage it belongs to. Best rpm fix would probably be to add such files to the "main" debuginfo package. But it would probably be better to move these files to the python3-devel package. Maybe we should discuss with the gdb maintainers how/where they would like to see these gdb python extensions installed. I doubt the -debuginfo package really is the place for them anyway. = Packages that already create sub-debuginfo or split-debugsource packages by hand probably will fail with an error similar to the above (Installed (but unpackaged) file(s) found). Please add either (or both) to your spec file: %undefine _debugsource_packages %undefine _debuginfo_subpackages But we would like to know if that is necessary. Please file a bug report against rpm in fedora bugzilla and we'll take a look to see if we can help use the fedora rpm defaults in your .spec file. Cheers, Mark _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
