Commit Graph

7 Commits

Author SHA1 Message Date
8682814b04 debuginfo: Try to uncompress if debugedit failed to extract sources list
If debugedit failed to extract sources list, uncompress and try again.
Then compress back.

ps. Interesting relevant reading:
  https://blogs.oracle.com/solaris/elf_section_compression-v2

Spelling suggestions by Dmitry V. Levin <ldv@altlinux.org>.
2020-08-23 17:02:20 +03:00
a64fcaf7a3 process-debuginfo: Change 'echo Warning' to 'Warning' call
Use dedicated `Warning' function instead of `echo'.

Suggested-by: Dmitry V. Levin <ldv@altlinux.org>
2020-08-21 23:38:49 +03:00
deaca8d8e3 debuginfo: Show warnings if .debug sections are absent
Actually, `.debug_line` section is checked (implicitly by debugedit)
which should go together with all `.debug_*` sections. This
simplification will make check faster.

Note: Only non-stripped binaries are checked.

Spelling fixes, usage of `Warning' function, and redirect to stderr is
suggested by Dmitry V. Levin <ldv@altlinux.org>.
2020-08-21 23:37:05 +03:00
ae1ecef8bd process-debuginfo: Do not call eu-elfcompress if it doesn't exist
E2K arch have old elfutils-0.159 which doesn't have eu-elfcompress.
Error:

  /usr/lib/rpm/process-debuginfo: line 68: eu-elfcompress: command not found

Reported-by: Andrey Savchenko <bircoph@altlinux.org>
2020-07-09 19:23:18 +03:00
ea366ac608 process-debuginfo: Better search for vmlinux
Find first file, in any dir name, three levels max from $RPM_BUILD_DIR.

Fix incompatibility found by building ovz kernel.
2020-07-07 02:09:44 +03:00
f73a3de55c process-debuginfo: Do not eu-elfcompress vmlinux.debug
Allow `crash` (gdb-7.6 based) to work out of the box.

Otherwise it will fail with the error:

  Dwarf Error: wrong version in compilation unit header (is 0, should be 2, 3, or 4)

Alas, it will not be able to load debuginfo for the ko modules, but, advanced
user can `eu-elfcompress -t none` them manually.

We can't keep modules uncompressed due to `cpio archive too big - 4136M'
RPM build error.
2020-07-06 08:48:55 +03:00
5cc014bed6 Process debuginfo in parallel
- Split processing of single binary into separate script.
- Call it from xargs -P.
2020-07-05 01:06:16 +03:00