File otp_src_23.0-lib-compile-abstract-compress.patch of Package erlang
diff -Ndurp otp_src_23.0/lib/compiler/src/compile.erl otp_src_23.0-lib-compile-abstract-compress/lib/compiler/src/compile.erl
--- otp_src_23.0/lib/compiler/src/compile.erl 2020-05-11 15:53:36.000000000 +0300
+++ otp_src_23.0-lib-compile-abstract-compress/lib/compiler/src/compile.erl 2020-05-17 18:59:40.770508914 +0300
@@ -1545,7 +1545,7 @@ debug_info_chunk(#compile{mod_options=Mo
{erl_abstract_code,{none,AbstOpts},ModOpts0}
end,
DebugInfo = erlang:term_to_binary({debug_info_v1,Backend,Metadata},
- [compressed]),
+ [{compressed, 9}]),
{DebugInfo, ModOpts}.
encrypt_debug_info(DebugInfo, Key, Opts) ->