Analyzer tests fail on windows

[Jonathan Wakely]

On Tue, 24 Aug 2021 at 13:49, David Malcolm wrote:
> Is there a recipe for testing this via
> wine?  (it's been almost 20 years since I did any Windows coding...)

I use this for running libstdc++ tests under Wine:

Xvfb :9 -screen 0 1024x768x16 &
trap 'kill %1' EXIT
# Start wine on the dummy X server, running a simple program.
# This means that each "wine a.exe" below won't start wine again.
DISPLAY=:9.0 WINEDEBUG=fixme-all wine view.exe &
trap 'kill -INT %2 && sleep 2 && kill -INT %1' EXIT

and then "WINEDEBUG=fixme-font wine a.exe" to run an executable a.exe
built by a mingw-w64 cross compiler.