| #!/bin/bash |
| # |
| # Copyright 2016 The Bazel Authors. All rights reserved. |
| # |
| # 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. |
| # |
| # libtool.sh runs the command passed to it using "xcrunwrapper libtool". |
| # |
| # It creates symbolic links for all input files with a content-hash appended |
| # to their original name (foo.o becomes foo_{md5sum}.o). This is to circumvent |
| # a bug in the original tool that arises when two input files have the same |
| # base name (even if they are in different directories). |
| |
| set -eu |
| |
| MY_LOCATION=${MY_LOCATION:-"$0.runfiles/bazel_tools/tools/objc"} |
| WRAPPER="${MY_LOCATION}/xcrunwrapper.sh" |
| |
| # TODO(b/28347228): When all callers of "xcrunwrapper libtool" are migrated to |
| # using this script, move the symlinking behavior to this script. |
| "${WRAPPER}" libtool "$@" |
