Tests fail on AppVeyor

[GunChleoc]

All builds are failing on appveyor, because 2 of the tests are throwing Exceptions:

FAILED: CMakeFiles/_run_all_tests
cmd.exe /C "cd /D C:\projects\widelands\build && "C:\Program Files (x86)\CMake\bin\ctest.exe" --output-on-failure"
Test project C:/projects/widelands/build
    Start 1: test_economy
1/4 Test #1: test_economy .....................Exit code 0xc0000135
***Exception: 0.15 sec
    Start 2: test_io_filesystem
2/4 Test #2: test_io_filesystem ...............Exit code 0xc0000135
***Exception: 0.07 sec
    Start 3: notifications_test
3/4 Test #3: notifications_test ............... Passed 0.07 sec
    Start 4: test_scripting
4/4 Test #4: test_scripting ................... Passed 0.02 sec
50% tests passed, 2 tests failed out of 4

[Tino (tino79)]

That's weird : There has been no platform update @Appveyor.

But the msys2 package repo has been updated, e.g.:

 mingw-w64-x86_64-gcc-8.3.0-1 -> mingw-w64-x86_64-gcc-8.3.0-2

A new dependency for winpthreads:

  mingw-w64-x86_64-winstorecompat-git-7.0.0.5324.fde585a1-1

This all points into the same directions I have on my own machine with the GCC8.x-MSYS2-Environment (still using GCC 7.x and an older Boost because of this.).

Investigating...

[Tino (tino79)]

Ok, i think i have found the root issue:

https://github.com/msys2/MINGW-packages/issues/5049

Should hopefully take not to long for msys2 team to upload a new build of the libfluidsynth package...

[GunChleoc (gunchleoc)]

They have uploaded a new package build, so I am updating the translations on trunk to trigger a new Widelands build.

[GunChleoc (gunchleoc)]

Fixed in r9017.

[GunChleoc (gunchleoc)]

Fixed in build20-rc1