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Optimize R8 configuration

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* java/org/gnu/emacs/EmacsWindowManager.java (WindowConsumer):
Mark as package-local.

* java/proguard.conf: List only symbols that must be preserved,
enabling R8 to optimize the remainder.
This commit is contained in:
Po Lu 2024-04-11 10:15:25 +08:00
parent 7720c614af
commit b9acfd7c2b
2 changed files with 35 additions and 6 deletions
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2
java/org/gnu/emacs/EmacsWindowManager.java
View file

@ -84,7 +84,7 @@ public final class EmacsWindowManager
MANAGER = new EmacsWindowManager ();
};
public interface WindowConsumer
interface WindowConsumer
{
public void attachWindow (EmacsWindow window);
public EmacsWindow getAttachedWindow ();

39
java/proguard.conf
View file

@ -1,4 +1,4 @@
# Trivial Proguard configuration file
# Proguard configuration files for Emacs
#
# Copyright (C) 2024 Free Software Foundation, Inc.
#
@ -17,8 +17,37 @@
# You should have received a copy of the GNU General Public License
# along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
#
# The effect of these two lines is to prevent the removal of symbol
# names, which Emacs requires to link to functions defined in Java.
# The effect of the following lines is to inhibit the removal of variable or
# method symbol names from symbols referenced from C.
-keep,allowoptimization interface org.gnu.emacs.*
-keep,allowoptimization class org.gnu.emacs.* { <fields>; <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsClipboard { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsContextMenu { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsCursor { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsDesktopNotification { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsDialog { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsDirectoryEntry { <fields>; }
-keep,allowoptimization class org.gnu.emacs.EmacsFontDriver { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsFontDriver$* { <fields>; }
-keep,allowoptimization class org.gnu.emacs.EmacsGC { <methods>; <fields>; }
-keep,allowoptimization class org.gnu.emacs.EmacsHandleObject { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsPixmap { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsService { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsWindow { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsNative { <methods>; }
-keep,allowoptimization class org.gnu.emacs.EmacsNoninteractive { <methods>; }
-keep,allowoptimization interface org.gnu.emacs.EmacsDrawable { <methods>; }
# And these lines inhibit the deletion of symbols that are referenced by
# the operating system while enabling the compiler to minify or delete
# symbols only referenced internally.
-keep,allowoptimization,allowaccessmodification public class * extends android.app.Activity
-keep,allowoptimization,allowaccessmodification public class * extends android.app.Application
-keep,allowoptimization,allowaccessmodification public class * extends android.app.Service
-keep,allowoptimization,allowaccessmodification public class * extends android.content.BroadcastReceiver
-keep,allowoptimization,allowaccessmodification public class * extends android.content.ContentProvider
# Local Variables:
# truncate-lines: t
# indent-tabs-mode: nil
# End: