| #!/bin/bash |
| |
| # Copyright 2013 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| if [[ a"`ctags --version | head -1 | grep \"^Exuberant Ctags\"`" == "a" ]]; then |
| cat <<EOF |
| You must be using Exuberant Ctags, not just standard GNU ctags. If you are on |
| Debian or a related flavor of Linux, you may want to try running |
| apt-get install exuberant-ctags. |
| EOF |
| exit |
| fi |
| |
| CHROME_SRC_DIR="$PWD" |
| |
| fail() { |
| echo "Failed to create ctags for $1" |
| exit 1 |
| } |
| |
| ctags_cmd() { |
| echo "ctags --languages=C++ $1 --exclude=.git -R -f .tmp_tags" |
| } |
| |
| build_dir() { |
| local extraexcludes="" |
| if [[ a"$1" == "a--extra-excludes" ]]; then |
| extraexcludes="--exclude=third_party --exclude=build --exclude=out" |
| shift |
| fi |
| |
| cd "$CHROME_SRC_DIR/$1" || fail $1 |
| # Redirect error messages so they aren't seen because they are almost always |
| # errors about components that you just happen to have not built (NaCl, for |
| # example). |
| $(ctags_cmd "$extraexcludes") 2> /dev/null || fail $1 |
| mv -f .tmp_tags .tags |
| } |
| |
| # We always build the top level but leave all submodules as optional. |
| build_dir --extra-excludes "" "top level" |
| |
| # Build any other directies that are listed on the command line. |
| for dir in $@; do |
| build_dir "$1" |
| shift |
| done |