imageloader: split out proxy generation

Nothing in imageloader proper relies on the proxy generation
since it's implementing the adaptor. If we split out the proxy
generation then we can use it more easily from other programs.

BUG=chromium:778003
TEST=emerge, inspect buildroot

Change-Id: Ib250451d375ab8604bc6617fd8290ca96d97fce9
Reviewed-on: https://chromium-review.googlesource.com/736322
Commit-Ready: Eric Caruso <ejcaruso@chromium.org>
Tested-by: Eric Caruso <ejcaruso@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
diff --git a/imageloader-client.gyp b/imageloader-client.gyp
new file mode 100644
index 0000000..7e99e3a
--- /dev/null
+++ b/imageloader-client.gyp
@@ -0,0 +1,26 @@
+# Copyright 2017 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+{
+  'targets': [
+    {
+      'target_name': 'imageloader-proxies',
+      'type': 'none',
+      'actions': [
+        {
+          'action_name': 'imageloader-dbus-client',
+          'variables': {
+            'dbus_service_config': 'dbus_adaptors/dbus-service-config.json',
+            'proxy_output_file': 'include/imageloader/dbus-proxies.h',
+            'mock_output_file': 'include/imageloader/dbus-proxy-mocks.h',
+            'proxy_path_in_mocks': 'imageloader/dbus-proxies.h',
+          },
+          'sources': [
+            'dbus_adaptors/org.chromium.ImageLoaderInterface.xml',
+          ],
+          'includes': ['../../platform2/common-mk/generate-dbus-proxies.gypi'],
+        },
+      ],
+    },
+  ],
+}
diff --git a/imageloader.gyp b/imageloader.gyp
index 2a9e8b5..bb4ff6d 100644
--- a/imageloader.gyp
+++ b/imageloader.gyp
@@ -38,23 +38,6 @@
       'includes': ['../../platform2/common-mk/generate-dbus-adaptors.gypi'],
     },
     {
-      'target_name': 'imageloader-proxies',
-      'type': 'none',
-      'actions': [
-        {
-          'action_name': 'imageloader-dbus-client',
-          'variables': {
-        'dbus_service_config': 'dbus_adaptors/dbus-service-config.json',
-        'proxy_output_file': 'include/dbus_adaptors/dbus-proxies.h',
-          },
-          'sources': [
-        'dbus_adaptors/org.chromium.ImageLoaderInterface.xml',
-          ],
-          'includes': ['../../platform2/common-mk/generate-dbus-proxies.gypi'],
-        },
-      ],
-    },
-    {
       'target_name': 'libimageloader_static',
       'type': 'static_library',
       'dependencies': [
diff --git a/libimageloader-client-test.pc.in b/libimageloader-client-test.pc.in
new file mode 100644
index 0000000..fd2933a
--- /dev/null
+++ b/libimageloader-client-test.pc.in
@@ -0,0 +1,6 @@
+include_dir=@INCLUDE_DIR@
+
+Name: libimageloader-client-test
+Version: 1.0
+Description: imageloader client interface mock library
+Cflags: -I${include_dir}
diff --git a/libimageloader-client.pc.in b/libimageloader-client.pc.in
new file mode 100644
index 0000000..ea5b68a
--- /dev/null
+++ b/libimageloader-client.pc.in
@@ -0,0 +1,6 @@
+include_dir=@INCLUDE_DIR@
+
+Name: libimageloader-client
+Version: 1.0
+Description: imageloader client interface library
+Cflags: -I${include_dir}