Summary:
When outputing usage, emit here-document directly instead of
saving in a variable first -- avoids problem with bash 3.2.57 where an
unmatched ' in the here-document results in the following error:
./build_docker_image.sh: line 135: unexpected EOF while looking for matching `''
bash --version
GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin16)
Differential Revision: https://reviews.llvm.org/D36064
llvm-svn: 309568
Summary:
- Removed double indirection via command-line args (i.e. two `--`
options of `build_docker_image.sh`).
- Added a comment on how to build 2-stage clang install into the
`build_docker_image.sh`, it used to be only in the `docs/Docker.rst`.
Reviewers: klimek, mehdi_amini
Reviewed By: klimek
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D35050
llvm-svn: 307256