RHEA-2019:4133 - Product Enhancement Advisory

Topic

New devtoolset-9-dwz packages are now available as a part of Red Hat Developer Toolset for Red Hat Enterprise Linux.

Description

The dwz command-line utility attempts to optimize DWARF debugging information contained in ELF shared libraries and ELF executables for size. It replaces DWARF information representation with an equivalent smaller representation where possible, and reduces the amount of duplication by using techniques from the DWARF Standard, Appendix E. The devtoolset-9-dwz packages provide the Red Hat Developer Toolset 9 version of dwz.

This enhancement update adds the devtoolset-9-dwz packages to Red Hat Developer Toolset. (BZ#1728869)

For detailed changes in this release, see the Red Hat Developer Toolset 9.0 User Guide linked from the References section.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.7 x86_64
• Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.7 s390x
• Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.7 ppc64le
• Red Hat Software Collections (for RHEL Server for IBM Power) 1 for RHEL 7.7 ppc64
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.6 x86_64
• Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.6 s390x
• Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.6 ppc64le
• Red Hat Software Collections (for RHEL Server for IBM Power) 1 for RHEL 7.6 ppc64
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.5 x86_64
• Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.5 s390x
• Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.5 ppc64le
• Red Hat Software Collections (for RHEL Server for IBM Power) 1 for RHEL 7.5 ppc64
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7 x86_64
• Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7 s390x
• Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7 ppc64le
• Red Hat Software Collections (for RHEL Server for IBM Power) 1 for RHEL 7 ppc64
• Red Hat Software Collections (for RHEL Server for ARM) 1 aarch64
• Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7 x86_64

Fixes

• BZ - 1728869 - Add devtoolset-9-dwz

CVEs

(none)

References

• https://access.redhat.com/documentation/en-us/red_hat_developer_toolset/9/html/user_guide/appe-changes_in_version_9.0