From 8ac5ff7b0ea4d51bb356d1c74d6cfc5bd222d7f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?b=CA=B0edoh=E2=82=82=20sw=C3=A9?= <bedohswe@firemail.cc>
Date: Mon, 27 May 2024 14:30:35 +0500
Subject: [PATCH] Fix the problem where proguard strips interface information.

---
 Makefile      | 4 +++-
 default.mk    | 1 +
 proguard.conf | 6 ++++--
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index b796c98..2f71ae7 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,8 @@ SRC_DIR := src
 
 RES_DIR := res
 
+PHEADERS = $(HEADERS):$(JAVA_HOME)/jre/lib/rt.jar
+
 rwildcard=$(wildcard $1$2) $(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2))
 
 SRCS := $(call rwildcard,$(SRC_DIR),*.kt)
@@ -33,7 +35,7 @@ jars/result.jar: jars/classes.jar
 	jar -umf META-INF/MANIFEST.MF jars/result.jar -C res .
 
 release jars/release.jar: jars/result.jar
-	proguard -include proguard.conf -keepclassmembers class $(CLASSNAME) { public \<methods\> ';' } 
+	proguard -include proguard.conf -libraryjars $(PHEADERS) -keepclassmembers class $(CLASSNAME) { public \<methods\> ';' } -keep public class $(CLASSNAME)
 
 run:
 	$(EMULATOR) jars/result.jar 
diff --git a/default.mk b/default.mk
index a429185..555e3e9 100644
--- a/default.mk
+++ b/default.mk
@@ -2,4 +2,5 @@ HEADERS =
 EMULATOR = java -jar
 RETROTRANSLATOR = java -jar
 PROGUARD = java -jar
+JAVA_HOME = /usr/lib/jvm/openjdk8
 
diff --git a/proguard.conf b/proguard.conf
index e0f328c..44ce399 100644
--- a/proguard.conf
+++ b/proguard.conf
@@ -1,5 +1,7 @@
 -injars jars/result.jar(!**.kotlin_builtins,!META-INF/main.kotlin_module,!META-INF/services/**)
 -outjars jars/release.jar
--dontwarn 
--keep public class com.Hello 
+-dontwarn org.jetbrains.**
+-dontwarn net.sf.retrotranslator.**
+-dontwarn edu.emory.mathcs.backport.**
+-dontwarn kotlin.**
 -microedition