From 5657bb3c0f8e20b2e79a831c5e6cf99fccab1fd7 Mon Sep 17 00:00:00 2001
From: Nathan Froyd <froydnj@mozilla.com>
Date: Thu, 5 Sep 2013 11:20:02 -0400
Subject: [PATCH] Bug 912197 - part 4 - write out lists of WebIDL source files
 for dom/bindings/; r=gps

---
 .../mozbuild/backend/recursivemake.py         | 45 +++++++++++++++++--
 1 file changed, 42 insertions(+), 3 deletions(-)

diff --git a/python/mozbuild/mozbuild/backend/recursivemake.py b/python/mozbuild/mozbuild/backend/recursivemake.py
index eaeb1ae5f1d7..b96147e5fd6f 100644
--- a/python/mozbuild/mozbuild/backend/recursivemake.py
+++ b/python/mozbuild/mozbuild/backend/recursivemake.py
@@ -20,14 +20,18 @@ from .common import CommonBackend
 from ..frontend.data import (
     ConfigFileSubstitution,
     DirectoryTraversal,
+    Exports,
+    GeneratedWebIDLFile,
     IPDLFile,
     LocalInclude,
-    SandboxDerived,
-    VariablePassthru,
-    Exports,
+    PreprocessedWebIDLFile,
     Program,
+    SandboxDerived,
+    TestWebIDLFile,
+    VariablePassthru,
     XPIDLFile,
     XpcshellManifests,
+    WebIDLFile,
 )
 from ..util import FileAvoidWrite
 
@@ -122,6 +126,10 @@ class RecursiveMakeBackend(CommonBackend):
 
         self._backend_files = {}
         self._ipdl_sources = set()
+        self._webidl_sources = set()
+        self._test_webidl_sources = set()
+        self._preprocessed_webidl_sources = set()
+        self._generated_webidl_sources = set()
 
         def detailed(summary):
             return '{:d} total backend files. {:d} created; {:d} updated; {:d} unchanged'.format(
@@ -199,6 +207,21 @@ class RecursiveMakeBackend(CommonBackend):
         elif isinstance(obj, IPDLFile):
             self._ipdl_sources.add(mozpath.join(obj.srcdir, obj.basename))
 
+        elif isinstance(obj, WebIDLFile):
+            self._webidl_sources.add(mozpath.join(obj.srcdir, obj.basename))
+
+        elif isinstance(obj, TestWebIDLFile):
+            self._test_webidl_sources.add(mozpath.join(obj.srcdir,
+                                                       obj.basename))
+
+        elif isinstance(obj, GeneratedWebIDLFile):
+            self._generated_webidl_sources.add(mozpath.join(obj.srcdir,
+                                                            obj.basename))
+
+        elif isinstance(obj, PreprocessedWebIDLFile):
+            self._preprocessed_webidl_sources.add(mozpath.join(obj.srcdir,
+                                                               obj.basename))
+
         elif isinstance(obj, Program):
             self._process_program(obj.program, backend_file)
 
@@ -272,6 +295,22 @@ class RecursiveMakeBackend(CommonBackend):
         self._update_from_avoid_write(ipdls.close())
         self.summary.managed_count += 1
 
+        # Write out master lists of WebIDL source files.
+        webidls = FileAvoidWrite(os.path.join(self.environment.topobjdir,
+              'dom', 'bindings', 'webidlsrcs.mk'))
+
+        for webidl in sorted(self._webidl_sources):
+            webidls.write('webidl_files += %s\n' % os.path.basename(webidl))
+        for webidl in sorted(self._test_webidl_sources):
+            webidls.write('test_webidl_files += %s\n' % os.path.basename(webidl))
+        for webidl in sorted(self._generated_webidl_sources):
+            webidls.write('generated_webidl_files += %s\n' % os.path.basename(webidl))
+        for webidl in sorted(self._preprocessed_webidl_sources):
+            webidls.write('preprocessed_webidl_files += %s\n' % os.path.basename(webidl))
+
+        self._update_from_avoid_write(webidls.close())
+        self.summary.managed_count += 1
+
         # Write out a dependency file used to determine whether a config.status
         # re-run is needed.
         backend_built_path = os.path.join(self.environment.topobjdir,