https://bugs.gentoo.org/919413
https://src.fedoraproject.org/rpms/openjfx/c/9e893037f3a20273c79603220b7a18a44be60fcc?branch=rawhide

commit 42321838b98d2ebb3d8384c88a764ff2b4d70581
Author: Florian Weimer <fweimer@openjdk.org>
Date:   Fri Jun 16 12:19:10 2023 +0000

    8307542: Call to FcConfigAppFontAddFile uses wrong prototype, arguments
    
    Reviewed-by: kcr

--- a/modules/javafx.graphics/src/main/native-font/pango.c
+++ b/modules/javafx.graphics/src/main/native-font/pango.c
@@ -243,7 +243,7 @@ JNIEXPORT jboolean JNICALL OS_NATIVE(FcConfigAppFontAddFile)
         if (text) {
 //            rc = (jboolean)FcConfigAppFontAddFile(arg0, text);
             if (fp) {
-                rc = (jboolean)((jboolean (*)(void *, const char *))fp)(arg0, text);
+                rc = (jboolean)((int (*)(void *, const char *))fp)((void *)arg0, text);
             }
             (*env)->ReleaseStringUTFChars(env, arg1, text);
         }