| commit | 1d62c67a2d6d6eccf415ad5647d860d08f4c5966 | [log] [tgz] |
|---|---|---|
| author | ulfjack <ulfjack@google.com> | Tue Jun 13 12:56:07 2017 +0200 |
| committer | Yun Peng <pcloudy@google.com> | Tue Jun 13 17:13:17 2017 +0200 |
| tree | 23eeec1aa45038fc5693b09c8d2556df5f92aa59 | |
| parent | 3e87c626ed76536420aa06e4c258209b32bb76e0 [diff] |
Extract the MacOS/XCode env rewrite logic into lib.exec.apple Also add an interface to allow injecting that logic into LocalSpawnRunner; this is in preparation for rewriting StandaloneSpawnStrategy to use LocalSpawnRunner. At the same time, this reduces the dependencies from exec / standalone to rules.apple, which is a prerequisite for micro-Bazel. There's a small semantic change hidden here - we now only set the new XCodeLocalEnvProvider if we're actually running on Darwin, so we no longer fail execution on non-Darwin platforms if XCODE_VERSION_OVERRIDE or APPLE_SDK_VERSION_OVERRIDE is set. As a result, I moved the corresponding test from StandaloneSpawnStrategyTest to the new XCodeLocalEnvProviderTest. While I'm at it, also open source DottedVersionTest and CacheManagerTest. PiperOrigin-RevId: 158829077
{Fast, Correct} - Choose two
Bazel is a build tool that builds code quickly and reliably. It is used to build the majority of Google‘s software, and thus it has been designed to handle build problems present in Google’s development environment, including:
A massive, shared code repository, in which all software is built from source. Bazel has been built for speed, using both caching and parallelism to achieve this. Bazel is critical to Google's ability to continue to scale its software development practices as the company grows.
An emphasis on automated testing and releases. Bazel has been built for correctness and reproducibility, meaning that a build performed on a continuous build machine or in a release pipeline will generate bitwise-identical outputs to those generated on a developer's machine.
Language and platform diversity. Bazel's architecture is general enough to support many different programming languages within Google, and can be used to build both client and server software targeting multiple architectures from the same underlying codebase.
Find more background about Bazel in our FAQ.