dwz 0.14 release?

[Mark Wielaard]

Hi,

I was wondering what we still need to do to get a 0.14 release out?
It would be nice to release now that we support DWARF5 as GCC11 outputs
it by default now. There are some DWARF5 constructs we still don't
support, but they aren't really required because they are non-default.

The only real issue is the combination of DWARF5 and dwz --odr. We see
the following failures in the testsuite:

There are still failures with the ODR support when building the
testcases with -gdwarf-5, specifically:

FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-class-ns.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-def-decl.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-loc.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-struct.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-struct-ns.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-union.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-class.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-union-ns.sh

I haven't really investigated why that is. But we can always say
that ODR support is experimental and doesn't yet work for DWARF5.

Cheers,

Mark