Pivot source files into top-level src,include and unify test target
See discussion in go/perfetto-build-files .
This is to disambiguate things like
#include "base/logging.h"
when in the chrome tree.
Also this CL unifies the test targets into two monolithic targets:
perfetto_tests and perfetto_benchmarks. This is to avoid ending
up with confusing binary names in the chrome tree (e.g.,
ipc_unittests)
Bug: 68710794
Change-Id: I1768e15b661406052b2be060d7aab0f1e7443a98
diff --git a/tools/fix_include_guards.py b/tools/fix_include_guards.py
new file mode 100755
index 0000000..80b59a6
--- /dev/null
+++ b/tools/fix_include_guards.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+# Copyright (C) 2017 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import re
+import sys
+
+def fix_guards(fpath):
+ with open(fpath) as f:
+ lines = [l.strip('\n') for l in f.readlines()]
+ res = []
+ guard = re.sub(r'[^a-zA-Z0-9_-]', '_', fpath.upper()) + '_'
+ replacements = 0
+
+ endif_line_idx = -1
+ for line_idx in xrange(len(lines) - 1, -1, -1):
+ if lines[line_idx].startswith('#endif'):
+ endif_line_idx = line_idx
+ break
+ assert(endif_line_idx > 0)
+
+ line_idx = 0
+ for line in lines:
+ if replacements == 0 and line.startswith('#ifndef '):
+ line = '#ifndef ' + guard
+ replacements = 1
+ elif replacements == 1 and line.startswith('#define '):
+ line = '#define ' + guard
+ replacements = 2
+ elif line_idx == endif_line_idx and replacements == 2:
+ assert(line.startswith('#endif'))
+ line = '#endif // ' + guard + '\n'
+ res.append(line)
+ line_idx += 1
+ if res == lines:
+ return 0
+ with open(fpath, 'w') as f:
+ f.write('\n'.join(res))
+ return 1
+
+def main():
+ if len(sys.argv) < 2:
+ print('Usage: %s src include' % sys.argv[0])
+ return 1
+
+ num_files_changed = 0
+ for topdir in sys.argv[1:]:
+ for root, dirs, files in os.walk(topdir):
+ for name in files:
+ if not name.endswith('.h'):
+ continue
+ fpath = os.path.join(root, name)
+ num_files_changed += fix_guards(fpath)
+ print '%d files changed' % num_files_changed
+
+if __name__ == '__main__':
+ sys.exit(main())
