Reduce native image size

ericdallo · ericdallo · commit 39e3440428a2 · 2026-03-15T12:48:53.000-03:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Unreleased
 
 - Drop UPX compression for all native image builds.
+- Optimize native image for size with `-Os`.
 
 ## 0.114.2
 
diff --git a/build.clj b/build.clj
@@ -85,7 +85,7 @@
                         "--native-image-info"
                         "--features=clj_easy.graal_build_time.InitClojureClasses"
                         "-march=compatibility"
-                        "-O1"
+                        "-Os"
                         (or (System/getenv "ECA_XMX")
                             "-J-Xmx8g")
                         (when (and linux? aarch64?)
