Issue #12560: Build libpython.so on OpenBSD. Patch by Stefan Sperling.
diff --git a/configure b/configure
index 21c9d17..3563be5 100755
--- a/configure
+++ b/configure
@@ -4950,7 +4950,7 @@
 	      PY3LIBRARY=libpython3.so
 	  fi
           ;;
-    Linux*|GNU*|NetBSD*|FreeBSD*|DragonFly*)
+    Linux*|GNU*|NetBSD*|FreeBSD*|DragonFly*|OpenBSD*)
 	  LDLIBRARY='libpython$(LDVERSION).so'
 	  BLDLIBRARY='-L. -lpython$(LDVERSION)'
 	  RUNSHARED=LD_LIBRARY_PATH=`pwd`:${LD_LIBRARY_PATH}