Linux: added libflatlaf-linux-arm64.so for Linux on ARM64 (issue #899)

built by GitHub Actions: https://github.com/JFormDesigner/FlatLaf/actions/runs/12845430366

CHANGELOG.md

@@ -13,6 +13,7 @@ FlatLaf Change Log
 - Tree: Support wide cell renderer. (issue #922)
 - Extras: `FlatSVGIcon` color filters now can access painting component to
   implement component state based color mappings. (issue #906)
+- Linux: Added `libflatlaf-linux-arm64.so` for Linux on ARM64. (issue #899)
 
 #### Fixed bugs
 

flatlaf-core/build.gradle.kts

@@ -156,5 +156,6 @@ flatlafPublish {
 		NativeArtifact( "${natives}/libflatlaf-macos-arm64.dylib",  "macos-arm64",    "dylib" ),
 		NativeArtifact( "${natives}/libflatlaf-macos-x86_64.dylib", "macos-x86_64",   "dylib" ),
 		NativeArtifact( "${natives}/libflatlaf-linux-x86_64.so",    "linux-x86_64",   "so" ),
+		NativeArtifact( "${natives}/libflatlaf-linux-arm64.so",     "linux-arm64",    "so" ),
 	)
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatNativeLibrary.java

@@ -90,10 +90,10 @@ class FlatNativeLibrary
 			classifier = SystemInfo.isAARCH64 ? "macos-arm64" : "macos-x86_64";
 			ext = "dylib";
 
-		} else if( SystemInfo.isLinux && SystemInfo.isX86_64 ) {
-			// Linux: requires x86_64
+		} else if( SystemInfo.isLinux && (SystemInfo.isX86_64 || SystemInfo.isAARCH64)) {
+			// Linux: requires x86_64 or aarch64
 
-			classifier = "linux-x86_64";
+			classifier = SystemInfo.isAARCH64 ? "linux-arm64" : "linux-x86_64";
 			ext = "so";
 
 			// Load libjawt.so (part of JRE) explicitly because it is not found