Compile Skia image encoders

third_party/libwebp/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/arm.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 
 config("libwebp_config") {
   include_dirs = [ "." ]
 }
@@ skipping 60 matching lines @@
   ]
   all_dependent_configs = [ ":libwebp_config" ]
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
   deps = [
     ":libwebp_utils",
     ":libwebp_webp",
   ]
 }
 
+static_library("libwebp_mux") {
+  sources = [
+    "mux/anim_encode.c",
+    "mux/muxedit.c",
+    "mux/muxinternal.c",
+    "mux/muxread.c",
+  ]
+  all_dependent_configs = [ ":libwebp_config" ]
+  configs -= [ "//build/config/compiler:chromium_code" ]
+  configs += [ "//build/config/compiler:no_chromium_code" ]
+  deps = [
+    ":libwebp_utils",
+    ":libwebp_webp",
+  ]
+}
+
 static_library("libwebp_dsp") {
   sources = [
     "dsp/alpha_processing.c",
     "dsp/alpha_processing_mips_dsp_r2.c",
     "dsp/argb.c",
     "dsp/argb_mips_dsp_r2.c",
     "dsp/common_sse2.h",
     "dsp/cost.c",
     "dsp/cost_mips32.c",
     "dsp/cost_mips_dsp_r2.c",
@@ skipping 245 matching lines @@
 
   public_configs = [ ":libwebp_utils_warnings" ]
 }
 
 group("libwebp") {
   deps = [
     ":libwebp_dec",
     ":libwebp_demux",
     ":libwebp_dsp",
     ":libwebp_enc",
+    ":libwebp_mux",
     ":libwebp_utils",
   ]
   public_configs = [ ":libwebp_config" ]
   if (use_dsp_neon) {
     deps += [ ":libwebp_dsp_neon" ]
   }
 }