Hi, On Wed, Jul 10, 2019 at 3:28 PM Matthias Klose <d...@debian.org> wrote: > > On 09.07.19 21:54, Boyuan Yang wrote: > > Dear -devel list, > > > > Looks like dh_dwz was recently added into debhelper and it is causing some > > FTBFS on one of my packages. It could be a bug of dwz itself but I'm looking > > for some help inside Debian first. > > > > Please try to build package marisa from its git packaging repo > > ( > > https://salsa.debian.org/input-method-team/marisa/commit/f5ff598466266b230d68c9db9f8e31281604b7a6 > > ). The following error will pop up when dwz is called: > > > > ================= > > [...] > > dh_dwz > > dwz: debian/ruby-marisa/usr/lib/x86_64-linux-gnu/ruby/2.5.0/marisa.so: Found > > compressed .debug_aranges section, not attempting dwz compression > > dh_dwz: dwz -q -- debian/ruby-marisa/usr/lib/x86_64-linux- > > gnu/ruby/2.5.0/marisa.so returned exit code 1 > > make: *** [debian/rules:30: binary] Error 1 > > dpkg-buildpackage: error: fakeroot debian/rules binary subprocess returned > > exit status 2 > > ================= > > > > I don't have much experience of dealing with debugging symbols so any hints > > would be appreciated. > > dwz currently doesn't handle compressed debug sections. There is some > discussion, if dwz should decompress, do it's work and compress it again. > However until then, don't use compressed debug sections. Apparently these are > turned on by the upstream build system. debhelper maybe could warn about > compressed debug sections in general. Would would you want to have those > anyway? > The packages are compressed, and you shouldn't care about the on-disk space > when debugging. > > There's also discussion, about errors: > https://sourceware.org/bugzilla/show_bug.cgi?id=24766 > Apparently the RPM based helpers ignore the return value of dwz, and leave the > debug symbols unhandled. Again, debhelper could warn about such packages when > built in compat12 mode.
Now with golang-1.19, all Go packages ftbfs with dwz: Found compressed .debug_aranges section, not attempting dwz compression Could the debhelper ignore the dwz error? Or can a debhelper addon (e.g. dh-golang) be allowed to override dh_dwz globally? -- Shengjing Zhu
