dwz
DWARF optimization and duplicate removal tool
The dwz package contains a program that attempts to optimize DWARF debugging information contained in ELF shared libraries and ELF executables for size, by replacing DWARF information representation with equivalent smaller representation where possible and by reducing the amount of duplication using techniques from DWARF standard appendix E - creating DW_TAG_partial_unit compilation units (CUs) for duplicated information and using DW_TAG_imported_unit to import it into each CU that needs it.
Available in
| Overlay | Newest | Ebuilds | Last activity | |
|---|---|---|---|---|
| gentoo gitweb ↗ | 0.17 | 3 | 13 h | details › |
| trufhole Codeberg ↗ | 0.16-r1 | 2 | 5 mo | details › |
Versions & arches
| Version | Overlay | amd64 | arm64 | x86 | ppc64 | riscv | alpha | arm | hppa | loong | mips | ppc | s390 | sparc | Committed | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9999 LIVE | gentoo | follows upstream — no keywords | — | view · download · history ↗ | ||||||||||||
| 0.17 | gentoo | amd64 testing | arm64 testing | x86 testing | ppc64 testing | riscv testing | alpha testing | arm testing | hppa testing | loong testing | mips testing | ppc testing | s390 testing | sparc testing | — | view · download · history ↗ |
| 0.16-r1 ≈ | trufhole | amd64 untested | arm64 untested | x86 untested | ppc64 untested | riscv untested | alpha untested | arm untested | hppa untested | loong untested | mips untested | ppc untested | s390 untested | sparc untested | 11 mo | view · download · history ↗ |
| 0.16 | gentoo | amd64 stable | arm64 stable | x86 stable | ppc64 stable | riscv testing | alpha testing | arm stable | hppa testing | loong testing | mips testing | ppc stable | s390 testing | sparc testing | — | view · download · history ↗ |
| 0.15-r5 ≈ | trufhole | amd64 untested | arm64 untested | x86 untested | ppc64 untested | riscv untested | alpha untested | arm untested | hppa untested | loong untested | mips untested | ppc untested | s390 untested | sparc untested | 19 mo | view · download · history ↗ |
Use flags of 0.17
- test Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
- verify-sig Verify upstream signatures on distfiles