clang fixes.

.travis.yml

@@ -27,12 +27,14 @@ git:
   submodules: false
 
 before_install:
+  - sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
+  - gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.7QGyKksfYF --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring /etc/apt/trusted.gpg.d//apt.postgresql.org.gpg --keyserver hkp://keyserver.ubuntu.com:80/ --recv 60C317803A41BA51845E371A1E9377A2BA9EF27F
   - sudo add-apt-repository "deb http://llvm.org/apt/precise/ llvm-toolchain-precise main" -y
   - wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key | sudo apt-key add -
-  - sudo apt-get update -qq
+  - sudo apt-get -yq update
 
 install:
-  - sudo apt-get install -f clang-3.8 clang-format-3.8
+  - sudo apt-get -yq --force-yes install clang-3.8 clang-format-3.8
 
 before_script:
   # Dump useful info.

third_party/elemental-forms

@@ -1 +1 @@
-Subproject commit 5478f60bb6e916b7fb2de93a51bf12f9be7c17aa
+Subproject commit 1511edbc5a0512c403dd86db17b49837f9fff7e2

xenia-build

@@ -757,6 +757,23 @@ class NukeCommand(Command):
     return 0
 
 
+def find_all_source_files():
+  """Gets all interesting source files in the project.
+
+  Returns:
+    A list of file paths.
+  """
+  all_files = [os.path.join(root, name)
+      for root, dirs, files in os.walk('src')
+      for name in files
+      if name.endswith(('.cc', '.c', '.h', '.inl'))]
+  all_files = all_files + [os.path.join(root, name)
+      for root, dirs, files in os.walk('third_party/elemental-forms/src/')
+      for name in files
+      if name.endswith(('.cc', '.c', '.h', '.inl'))]
+  return all_files
+
+
 class LintCommand(Command):
   """'lint' command."""
 
@@ -779,10 +796,7 @@ class LintCommand(Command):
     difftemp = '.difftemp.txt'
 
     if args['all']:
-      all_files = [os.path.join(root, name)
+      all_files = find_all_source_files()
-         for root, dirs, files in os.walk('src')
-         for name in files
-         if name.endswith(('.cc', '.c', '.h', '.inl'))]
       print('- linting %d files' % (len(all_files)))
       any_errors = False
       for file_path in all_files:
@@ -876,10 +890,7 @@ class FormatCommand(Command):
     clang_format_binary = get_clang_format_binary()
 
     if args['all']:
-      all_files = [os.path.join(root, name)
+      all_files = find_all_source_files()
-         for root, dirs, files in os.walk('src/')
-         for name in files
-         if name.endswith(('.cc', '.c', '.h', '.inl'))]
       print('- clang-format [%d files]' % (len(all_files)))
       any_errors = False
       for file_path in all_files: