dwz 0.12.20190703-1 breaks verilator build

[Gianfranco Costamagna]

with old dwz 0.12-3
make[1]: Leaving directory '/verilator-4.016'
   dh_fixperms
   dh_missing
   dh_dwz
   dh_strip
   dh_makeshlibs
   dh_shlibdeps
   dh_installdeb
   dh_gencontrol
dpkg-gencontrol: warning: package verilator: substitution variable ${perl:Depends} unused, but is defined
dpkg-gencontrol: warning: package verilator: substitution variable ${perl:Depends} unused, but is defined
   dh_md5sums
   dh_builddeb
dpkg-deb: building package 'verilator' in '../verilator_4.016-2_amd64.deb'.
dpkg-deb: building package 'verilator-dbgsym' in 'debian/.debhelper/scratch-space/build-verilator/verilator-dbgsym_4.016-2_amd64.deb'.
 Renaming verilator-dbgsym_4.016-2_amd64.deb to verilator-dbgsym_4.016-2_amd64.ddeb
 dpkg-genbuildinfo
 dpkg-genchanges >../verilator_4.016-2_amd64.changes
dpkg-genchanges: info: not including original source code in upload
 dpkg-source --after-build .
dpkg-source: info: unapplying reproducible_build.diff
dpkg-source: info: unapplying typos.diff
dpkg-source: info: unapplying pkgconfig.diff
dpkg-source: info: unapplying shebang.diff
dpkg-buildpackage: info: binary and diff upload (original source NOT included)

with the new one:
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_compress -Xexamples
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_fixperms
   dh_missing
   dh_dwz
dh_dwz: dwz -q -mdebian/verilator/usr/lib/debug/.dwz/x86_64-linux-gnu/verilator.debug -M/usr/lib/debug/.dwz/x86_64-linux-gnu/verilator.debug -- debian/verilator/usr/bin/verilator_bin debian/verilator/usr/bin/verilator_bin_dbg debian/verilator/usr/bin/verilator_coverage_bin_dbg returned exit code 1
make: *** [debian/rules:11: binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 20190704-0512

[Gianfranco Costamagna (costamagnagianfranco)]

dwz -q -mdebian/verilator/usr/lib/debug/.dwz/x86_64-linux-gnu/verilator.debug -M/usr/lib/debug/.dwz/x86_64-linux-gnu/verilator.debug -- debian/verilator/usr/bin/verilator_bin debian/verilator/usr/bin/verilator_bin_dbg debian/verilator/usr/bin/verilator_coverage_bin_dbg

I can't attach the debian directory because verilator_bin_dbg is 70MB

[Matthias Klose (doko)]

https://sourceware.org/bugzilla/show_bug.cgi?id=24766

[Matthias Klose (doko)]

removing the blocking tag. It's unclear if dwz will change. verilator builds a binary without debug info, but why?

[Launchpad Janitor (janitor)]

This bug was fixed in the package verilator - 4.016-2ubuntu1

---------------
verilator (4.016-2ubuntu1) eoan; urgency=medium

  * honour system flags, to make the debug flags being injected correctly.
    (LP: #1835398)

 -- Gianfranco Costamagna <email address hidden> Sat, 06 Jul 2019 12:55:28 +0200