Roll buildtools to 31d4da

build/config/BUILD.gn

 # Copyright (c) 2013 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/allocator.gni")
 import("//build/config/chrome_build.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/dcheck_always_on.gni")
 import("//build/config/features.gni")
@@ skipping 240 matching lines @@
     # host. Only the common ones should be listed here.
     libs = [
       "CoreFoundation.framework",
       "CoreGraphics.framework",
       "CoreText.framework",
       "Foundation.framework",
     ]
   } else if (is_linux) {
     libs = [
       "dl",
+      "pthread",
       "rt",
     ]
   }
 }
 
 # Dependencies that all executables and shared libraries should have.
 group("exe_and_shlib_deps") {
   public_deps = []
   if (using_sanitizer) {
     public_deps += [ "//build/config/sanitizers:deps" ]
@@ skipping 103 matching lines @@
       # variant for each language used in the target).
       precompiled_source = "//build/precompile.cc"
 
       # Force include the header.
       cflags = [ "/FI$precompiled_header" ]
     } else if (is_mac) {
       precompiled_source = "//build/precompile.h"
     }
   }
 }