--- h5py-3.3.0/setup_configure.py.orig	2021-07-14 20:32:17.516742500 +0200
+++ h5py-3.3.0/setup_configure.py	2021-07-14 20:34:00.998030600 +0200
@@ -202,8 +202,12 @@
             regexp = re.compile(r'^libhdf5.dylib')
         elif sys.platform.startswith('win') or \
             sys.platform.startswith('cygwin'):
-            default_path = 'hdf5.dll'
-            regexp = re.compile(r'^hdf5.dll')
+            if 'GCC' in sys.version:
+                default_path = 'libhdf5-0.dll'
+                regexp = re.compile(r'^libhdf5-[0-9].dll')
+            else:
+                default_path = 'hdf5.dll'
+                regexp = re.compile(r'^hdf5.dll')
             if sys.version_info >= (3, 8):
                 # To overcome "difficulty" loading the library on windows
                 # https://bugs.python.org/issue42114