diff --git a/gn/skia/BUILD.gn b/gn/skia/BUILD.gn
index 29d21b529c52..211af644c569 100644
--- a/gn/skia/BUILD.gn
+++ b/gn/skia/BUILD.gn
@@ -204,7 +204,10 @@ config("default") {
 
   if (is_android) {
     cflags += [ "--sysroot=$ndk/toolchains/llvm/prebuilt/$ndk_host/sysroot" ]
-    ldflags += [ "-static-libstdc++" ]
+    ldflags += [
+      "-static-libstdc++",
+      "-Wl,--no-undefined",
+    ]
   }
 
   if (is_tizen) {
@@ -366,6 +369,7 @@ config("default") {
 
   if (is_linux) {
     libs += [ "pthread" ]
+    ldflags += [ "-Wl,--no-undefined" ]
   }
 
   if (is_mac) {
diff --git a/third_party/libpng/BUILD.gn b/third_party/libpng/BUILD.gn
index 330268986070..41339cf9e108 100644
--- a/third_party/libpng/BUILD.gn
+++ b/third_party/libpng/BUILD.gn
@@ -55,5 +55,12 @@ if (skia_use_system_libpng) {
         "../externals/libpng/intel/intel_init.c",
       ]
     }
+
+    if (current_cpu == "loongarch64") {
+      sources += [
+        "../externals/libpng/loongarch/filter_lsx_intrinsics.c",
+        "../externals/libpng/loongarch/loongarch_lsx_init.c",
+      ]
+    }
   }
 }