The find function in repo.py calls sys.exit on error. Without this import that
call to exit will fail, masking the actual error message. This patch fixes that.
llvm-svn: 302584
Some repos are not git repos, so git is expected
to fail. These errors should not go to stderr,
because Xcode interprets them as failures.
llvm-svn: 296924
LLDB has many branches in a variety of repositories.
The build-script.py file is subtly different for each set.
This is unnecessary and causes merge headaches.
This patch makes build-llvm.py consult a directory full
of .json files, each one of which matches a particular
branch using a regular expression.
This update to the patch introduces a FALLBACK file
whose contents take precedence if the current branch
could not be identified. If the current branch could be
identified, FALLBACK is updated, allowing the user to
e.g. cut branches off of known branches and still have
the automatic checkout mechanism work.
It also documents all of this.
Differential revision: https://reviews.llvm.org/D30275
llvm-svn: 295922
LLDB has many branches in a variety of repositories.
The build-script.py file is subtly different for each set.
This is unnecessary and causes merge headaches.
This patch makes build-llvm.py consult a directory full
of .json files, each one of which matches a particular
branch using a regular expression.
Differential revision: https://reviews.llvm.org/D30275
llvm-svn: 295897
Lang Hames