Folding build_tools back into the main repo for simplicity.

xenia-build

@@ -29,7 +29,7 @@ def main():
   # Augment path to include our fancy things.
   os.environ['PATH'] += os.pathsep + os.pathsep.join([
       self_path,
-      os.path.abspath('build_tools/'),
+      os.path.abspath(os.path.join('tools', 'build')),
       ])
 
   # Check git exists.
@@ -90,7 +90,6 @@ def main():
   sys.exit(return_code)
 
 
-# TODO(benvanik): move to build_tools utils module.
 def import_vs_environment():
   """Finds the installed Visual Studio version and imports
   interesting environment variables into os.environ.
@@ -296,7 +295,7 @@ def run_premake(target_os, action):
   """
   shell_call([
       'python',
-      os.path.join('build_tools', 'premake'),
+      os.path.join('tools', 'build', 'premake'),
       '--file=premake5.lua',
       '--os=%s' % (target_os),
       '--cc=clang',
@@ -906,7 +905,7 @@ class LintCommand(Command):
       if os.path.exists(difftemp): os.remove(difftemp)
       ret = shell_call([
           'python',
-          'build_tools/third_party/clang-format/git-clang-format',
+          'third_party/clang-format/git-clang-format',
           '--binary=%s' % (clang_format_binary),
           '--commit=%s' % ('origin/master' if args['origin'] else 'HEAD'),
           '--diff',
@@ -922,7 +921,7 @@ class LintCommand(Command):
         print('')
         shell_call([
             'python',
-            'build_tools/third_party/clang-format/git-clang-format',
+            'third_party/clang-format/git-clang-format',
             '--binary=%s' % (clang_format_binary),
             '--commit=%s' % ('origin/master' if args['origin'] else 'HEAD'),
             '--diff',
@@ -978,7 +977,7 @@ class FormatCommand(Command):
       print('- git-clang-format')
       shell_call([
           'python',
-          'build_tools/third_party/clang-format/git-clang-format',
+          'third_party/clang-format/git-clang-format',
           '--binary=%s' % (clang_format_binary),
           '--commit=%s' % ('origin/master' if args['origin'] else 'HEAD'),
           ])
@@ -1004,7 +1003,7 @@ class StyleCommand(Command):
     print('- cpplint [%d files]' % (len(all_files)))
     ret = shell_call([
         'python',
-        'build_tools/third_party/google-styleguide/cpplint/cpplint.py',
+        'third_party/google-styleguide/cpplint/cpplint.py',
         '--output=vs7',
         '--linelength=80',
         '--filter=-build/c++11,+build/include_alpha',