gn format //third_party

third_party/opus/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")
 
 # If fixed point implementation shall be used (otherwise float).
-use_opus_fixed_point = (cpu_arch == "arm" || cpu_arch == "arm64")
+use_opus_fixed_point = cpu_arch == "arm" || cpu_arch == "arm64"
 
 # If ARM optimizations shall be used to accelerate performance.
-use_opus_arm_optimization = (cpu_arch == "arm")
+use_opus_arm_optimization = cpu_arch == "arm"
 
 # If OPUS Run Time CPU Detections (RTCD) shall be used.
 # Based on the conditions in celt/arm/armcpu.c:
 # defined(_MSC_VER) || defined(__linux__).
-use_opus_rtcd = (cpu_arch == "arm" && (is_win || is_android || is_linux))
+use_opus_rtcd = cpu_arch == "arm" && (is_win || is_android || is_linux)
 
 config("opus_config") {
-  include_dirs = [
-    "src/include",
-  ]
+  include_dirs = [ "src/include" ]
 }
 
 if (use_opus_rtcd) {
   action("convert_rtcd_assembler") {
     script = "convert_rtcd_assembler.py"
     outputs = [ "$target_gen_dir/celt_pitch_xcorr_arm_gnu.S" ]
     args = [
-      rebase_path("//third_party/opus/src/celt/arm/arm2gnu.pl",
-                  root_build_dir),
+      rebase_path("//third_party/opus/src/celt/arm/arm2gnu.pl", root_build_dir),
       rebase_path("//third_party/opus/src/celt/arm/celt_pitch_xcorr_arm.s",
                   root_build_dir),
-      rebase_path("$target_gen_dir/celt_pitch_xcorr_arm_gnu.S",
-                  root_build_dir),
+      rebase_path("$target_gen_dir/celt_pitch_xcorr_arm_gnu.S", root_build_dir),
     ]
   }
 }
 
 source_set("opus") {
-  gypi_values = exec_script(
-      "//build/gypi_to_gn.py",
-      [ rebase_path("opus_srcs.gypi") ],
-      "scope",
-      [ "opus_srcs.gypi" ])
+  gypi_values = exec_script("//build/gypi_to_gn.py",
+                            [ rebase_path("opus_srcs.gypi") ],
+                            "scope",
+                            [ "opus_srcs.gypi" ])
   sources = gypi_values.opus_common_sources
 
   defines = [
     "OPUS_BUILD",
     "OPUS_EXPORT=",
   ]
 
   include_dirs = [
     "src/celt",
     "src/silk",
@@ skipping 17 matching lines @@
     defines += [
       "HAVE_LRINT",
       "HAVE_LRINTF",
       "VAR_ARRAYS",
     ]
   }
 
   if (is_posix && !is_android) {
     # Suppress a warning given by opus_decoder.c that tells us
     # optimizations are turned off.
-    cflags = [
-      "-Wno-#pragma-messages",
-    ]
+    cflags = [ "-Wno-#pragma-messages" ]
   }
 
   if (!is_debug && is_posix && (cpu_arch == "arm" || cpu_arch == "arm64")) {
     configs -= [ "//build/config/compiler:optimize" ]
     configs += [ "//build/config/compiler:optimize_max" ]
   }
 
   if (use_opus_fixed_point) {
     sources += gypi_values.opus_fixed_sources
 
     defines += [ "FIXED_POINT" ]
 
-    include_dirs += [
-      "src/silk/fixed",
-    ]
+    include_dirs += [ "src/silk/fixed" ]
   } else {
     sources += gypi_values.opus_float_sources
 
-    include_dirs += [
-      "src/silk/float",
-    ]
+    include_dirs += [ "src/silk/float" ]
   }
 
   if (use_opus_arm_optimization) {
     sources += [
       "src/celt/arm/fixed_armv4.h",
       "src/celt/arm/fixed_armv5e.h",
       "src/celt/arm/kiss_fft_armv4.h",
       "src/celt/arm/kiss_fft_armv5e.h",
       "src/celt/pitch_arm.h",
       "src/silk/arm/macro_armv4.h",
@@ skipping 16 matching lines @@
         "$target_gen_dir/celt_pitch_xcorr_arm_gnu.S",
       ]
 
       defines += [
         "OPUS_ARM_MAY_HAVE_EDSP",
         "OPUS_ARM_MAY_HAVE_MEDIA",
         "OPUS_ARM_MAY_HAVE_NEON",
         "OPUS_HAVE_RTCD",
       ]
 
-      deps = [ ":convert_rtcd_assembler" ]
+      deps = [
+        ":convert_rtcd_assembler",
+      ]
     }
   }
 }
 
 executable("opus_demo") {
   sources = [
     "src/src/opus_demo.c",
   ]
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
 
   include_dirs = [
     "src/celt",
     "src/silk",
   ]
 
   if (is_win) {
     defines = [ "inline=__inline" ]
   }
   if (is_android) {
     libs = [ "log" ]
   }
   if (is_clang) {
     cflags = [ "-Wno-absolute-value" ]
   }
 
-  deps = [ ":opus" ]
+  deps = [
+    ":opus",
+  ]
 }