Land prep work to enable NaCl in the Linux x64 GN builds.

components/nacl/renderer/plugin/BUILD.gn

Index: components/nacl/renderer/plugin/BUILD.gn
diff --git a/components/nacl/renderer/plugin/BUILD.gn b/components/nacl/renderer/plugin/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..343182cae4a470950ccb1c41c4e545838e2703f2
--- /dev/null
+++ b/components/nacl/renderer/plugin/BUILD.gn
@@ -0,0 +1,44 @@
+import("//components/nacl/nacl_defines.gni")

[brettw, 2015/02/05 00:20:36]

Ditto

+
+static_library("nacl_trusted_plugin") {
+  sources = [
+    "module_ppapi.cc",
+    "nacl_subprocess.cc",
+    "plugin.cc",
+    "pnacl_coordinator.cc",
+    "pnacl_resources.cc",
+    "pnacl_translate_thread.cc",
+    "ppapi_entrypoints.cc",
+    "sel_ldr_launcher_chrome.cc",
+    "service_runtime.cc",
+    "srpc_client.cc",
+    "srpc_params.cc",
+    "temporary_file.cc",
+    "utility.cc",
+  ]
+
+  configs += [ "//native_client/build/config/nacl:nacl_defines" ]

[Nick Bray (chromium), 2015/02/05 23:21:46]

A third way to get the defines?  You have the chrome-style import above, why not
use that?

[Dirk Pranke, 2015/02/05 23:52:19]

Good question. Will fix one way or another.

+
+  deps = [
+    "//media:shared_memory_support",
+    "//native_client/src/shared/gio",
+    "//native_client/src/shared/imc",
+    "//native_client/src/shared/platform",
+    "//native_client/src/trusted/desc:nrd_xfer",
+    "//native_client/src/trusted/nonnacl_util:sel_ldr_launcher_base",
+    "//native_client/src/trusted/platform_qualify:platform_qual_lib",
+    "//native_client/src/trusted/simple_service",
+    "//native_client/src/trusted/reverse_service",
+    "//native_client/src/trusted/weak_ref",
+    "//ppapi:ppapi_cpp_objects",
+    "//ppapi:ppapi_internal_module",
+  ]
+
+  if (is_linux) {
+    cflags = [ "-Wno-long-long" ]
+
+    ldflags = [ "-Wl,-z,defs" ]
+
+    libs = [ "dl" ]
+  }
+}