From a9f3d3a290060f98967feaad2fa03ef077a64534 Mon Sep 17 00:00:00 2001
From: Ao Qi <aoqi@openjdk.org>
Date: Mon, 4 Aug 2025 12:37:11 +0000
Subject: [PATCH] 8364177: JDK fails to build due to undefined symbol in libpng
 on LoongArch64

Reviewed-by: prr, aivanov, erikj
---
 make/modules/java.desktop/lib/ClientLibraries.gmk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/make/modules/java.desktop/lib/ClientLibraries.gmk b/make/modules/java.desktop/lib/ClientLibraries.gmk
index dcb41defba3..a69b65180d7 100644
--- a/make/modules/java.desktop/lib/ClientLibraries.gmk
+++ b/make/modules/java.desktop/lib/ClientLibraries.gmk
@@ -177,7 +177,8 @@ ifeq ($(ENABLE_HEADLESS_ONLY), false)
   endif
 
   LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE \
-      -DPNG_ARM_NEON_OPT=0 -DPNG_ARM_NEON_IMPLEMENTATION=0
+      -DPNG_ARM_NEON_OPT=0 -DPNG_ARM_NEON_IMPLEMENTATION=0 \
+      -DPNG_LOONGARCH_LSX_OPT=0
 
   ifeq ($(call isTargetOs, linux)+$(call isTargetCpuArch, ppc), true+true)
     LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0