dependencies: hdf5: mark configtool dependency not-found for cmake build

When hdf5 is built with cmake instead of autotools, it makes a number of
weird changes. What we care about in particular is that h5cc exists but
doesn't work -- it happily ignores -show and tries to compile stuff,
then leaves us with a dependency that has no libraries, and fails when
running `ninja`.

See: mesonbuild#12748

mesonbuild/dependencies/hdf5.py

@@ -122,13 +122,20 @@ def __init__(self, name: str, environment: 'Environment', kwargs: T.Dict[str, T.
         # and then without -c to get the link arguments.
         args = self.get_config_value(['-show', '-c'], 'args')[1:]
         args += self.get_config_value(['-show', '-noshlib' if self.static else '-shlib'], 'args')[1:]
+        found = False
         for arg in args:
             if arg.startswith(('-I', '-f', '-D')) or arg == '-pthread':
                 self.compile_args.append(arg)
             elif arg.startswith(('-L', '-l', '-Wl')):
                 self.link_args.append(arg)
+                found = True
             elif Path(arg).is_file():
                 self.link_args.append(arg)
+                found = True
+
+        # cmake h5cc is broken
+        if not found:
+            raise DependencyException('HDF5 was built with cmake instead of autotools, and h5cc is broken.')
 
     def _sanitize_version(self, ver: str) -> str:
         v = re.search(r'\s*HDF5 Version: (\d+\.\d+\.\d+)', ver)