Cannot run tests with prod libadalang library build #667
Description
With the new langkit/lkm-based test runner with libadalang there's no longer a way of passing --build-mode=[anything] from libadalang's run_tests.py through to testsuite.py
As far as my debugging goes, this seems to be because --build-mode is a "known" argument, so calling do_run in libmanage.py doesn't get the right arguments (as args is never used)
The following hack seems to work, but is obviously a hack and I assume there's a better way of doing this
No it doesn't, breaks the langkit build
diff --git i/langkit/libmanage.py w/langkit/libmanage.py
index 517cfb000..403c27e9a 100644
--- i/langkit/libmanage.py
+++ w/langkit/libmanage.py
@@ -1431,6 +1431,7 @@ class ManageScript(abc.ABC):
# present, do not include it in the subprocess command line.
if argv and argv[0] == "--":
argv = argv[1:]
+ argv.append(f"--build-mode={args.build_modes[0].value}")
self.check_call("Subcommand", argv)
def do_create_wheel(self, args: argparse.Namespace) -> None:(Recurrence of AdaCore/libadalang#955)