Patch #1503046, Conditional compilation of zlib.(de)compressobj.copy
copy is only in newer versions of zlib. This should allow zlibmodule
to work with older versions like the Tru64 buildbot.
diff --git a/pyconfig.h.in b/pyconfig.h.in
index e8f0d8b..84486ca 100644
--- a/pyconfig.h.in
+++ b/pyconfig.h.in
@@ -710,6 +710,9 @@
*/
#undef HAVE_WORKING_TZSET
+/* Define if the zlib library has inflateCopy */
+#undef HAVE_ZLIB_COPY
+
/* Define to 1 if you have the `_getpty' function. */
#undef HAVE__GETPTY