diff --git a/BUILD.gn b/BUILD.gn
new file mode 100644
index 000000000..7b40d1dd7
--- /dev/null
+++ b/BUILD.gn
@@ -0,0 +1,101 @@
+# Copyright 2018 The Shaderc Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/build.gni")
+import("//build_overrides/shaderc.gni")
+
+glslang_dir = shaderc_glslang_dir
+spirv_tools_dir = shaderc_spirv_tools_dir
+
+config("shaderc_util_public") {
+  include_dirs = [ "libshaderc_util/include" ]
+}
+
+source_set("shaderc_util_sources") {
+  sources = [
+    "libshaderc_util/include/libshaderc_util/counting_includer.h",
+    "libshaderc_util/include/libshaderc_util/exceptions.h",
+    "libshaderc_util/include/libshaderc_util/file_finder.h",
+    "libshaderc_util/include/libshaderc_util/format.h",
+    "libshaderc_util/include/libshaderc_util/io.h",
+    "libshaderc_util/include/libshaderc_util/message.h",
+    "libshaderc_util/include/libshaderc_util/mutex.h",
+    "libshaderc_util/include/libshaderc_util/resources.h",
+    "libshaderc_util/include/libshaderc_util/spirv_tools_wrapper.h",
+    "libshaderc_util/include/libshaderc_util/string_piece.h",
+    "libshaderc_util/include/libshaderc_util/universal_unistd.h",
+    "libshaderc_util/include/libshaderc_util/version_profile.h",
+    "libshaderc_util/src/compiler.cc",
+    "libshaderc_util/src/file_finder.cc",
+    "libshaderc_util/src/io.cc",
+    "libshaderc_util/src/message.cc",
+    "libshaderc_util/src/resources.cc",
+    "libshaderc_util/src/shader_stage.cc",
+    "libshaderc_util/src/spirv_tools_wrapper.cc",
+    "libshaderc_util/src/version_profile.cc",
+  ]
+
+  # Configure Glslang's interface to include HLSL-related entry points.
+  defines = [ "ENABLE_HLSL=1" ]
+
+  public_configs = [ ":shaderc_util_public" ]
+
+  deps = [
+    "${glslang_dir}:glslang_sources",
+    "${spirv_tools_dir}:spvtools",
+  ]
+
+  if (build_with_chromium) {
+    configs -= [ "//build/config/compiler:chromium_code" ]
+    configs += [ "//build/config/compiler:no_chromium_code" ]
+  }
+}
+
+config("shaderc_public") {
+  include_dirs = [ "libshaderc/include" ]
+  if (is_component_build) {
+    defines = [ "SHADERC_SHAREDLIB" ]
+  }
+}
+
+component("libshaderc") {
+  public_configs = [
+    ":shaderc_public",
+    ":shaderc_util_public",
+  ]
+
+  defines = [ "SHADERC_IMPLEMENTATION" ]
+
+  sources = [
+    "libshaderc/include/shaderc/env.h",
+    "libshaderc/include/shaderc/shaderc.h",
+    "libshaderc/include/shaderc/shaderc.hpp",
+    "libshaderc/include/shaderc/status.h",
+    "libshaderc/include/shaderc/visibility.h",
+    "libshaderc/src/shaderc.cc",
+    "libshaderc/src/shaderc_private.h",
+  ]
+
+  deps = [
+    ":shaderc_util_sources",
+    "${spirv_tools_dir}:spvtools",
+    "${spirv_tools_dir}:spvtools_val",
+    "${glslang_dir}:glslang_sources",
+  ]
+
+  if (build_with_chromium) {
+    configs -= [ "//build/config/compiler:chromium_code" ]
+    configs += [ "//build/config/compiler:no_chromium_code" ]
+  }
+}
diff --git a/build_overrides/shaderc.gni b/build_overrides/shaderc.gni
index 4917c91db..fea75fd55 100644
--- a/build_overrides/shaderc.gni
+++ b/build_overrides/shaderc.gni
@@ -18,4 +18,4 @@
 shaderc_glslang_dir = "//third_party/glslang"
 shaderc_spirv_tools_dir = "//third_party/spirv-tools"
 shaderc_spirv_headers_dir = "//third_party/spirv-headers"
-shaderc_spirv_cross_dir = "//third_party/spirv-cross"
+