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bazel / bazel / aa3b5a9d57107bf87e0d2efd2823f9d683b12828
commitaa3b5a9d57107bf87e0d2efd2823f9d683b12828[log] [tgz]
authorPeter Schmitt <schmitt@google.com>Wed Feb 25 22:54:19 2015 +0000
committerHan-Wen Nienhuys <hanwen@google.com>Wed Feb 25 22:54:19 2015 +0000
tree6529438b7e9e4dca9ccb4b8c7899978246d83509
parent1be297726e7cc1280bf4e4fe63b491de8dd0c4db [diff]
Introduce ios_application rule.

In this, its first incarnation this rule provides no new functionality - all
it does is take an objc_binary and perform any bundling the objc_binary
would have done anyhow. This will allow us to remove bundling functionality
from objc_binary and add multi-architecture transitions between ios_application
and objc_binary.

However, I did remove the requirement for the infoplist attribute on bundles. We 
don't actually need it (a plist is generated automatically) and this removal 
makes the transition much easier.

RELNOTES: Introduce ios_application_rule.

--
MOS_MIGRATED_REVID=87194403
11 files changed
tree: 6529438b7e9e4dca9ccb4b8c7899978246d83509
  1. base_workspace/
  2. docs/
  3. src/
  4. third_party/
  5. tools/
  6. .gitignore
  7. .travis.yml
  8. base_workspace_test.sh
  9. bootstrap_test.sh
  10. compile.sh
  11. FAQ.md
  12. LICENSE.txt
  13. README.md
  14. README.windows
  15. WORKSPACE
README.md

Bazel is very much a work in progress. We'd love if you tried it out, but there are many rough edges. Please feel free to give us feedback!

Bazel

{Fast, Correct} - Choose two

Bazel is an build tool that builds code quickly and reliably. It executes as few build steps as possible by tracking dependencies and outputs, controls the build environment to keep builds hermetic, and uses its knowledge of dependencies to parallelize builds.

This README file contains instructions for building and running Bazel.

System Requirements

Supported platforms:

  • Ubuntu Linux
  • Mac OS X (experimental only)

Java:

  • Java JDK 8 or later

Getting Bazel

  1. Clone the Bazel repo from GitHub:

     $ cd $HOME
 $ git clone https://github.com/google/bazel/

Building Bazel

Building Bazel on Ubuntu

To build Bazel on Ubuntu:

  1. Install required package:

     $ sudo apt-get install libarchive-dev

  2. Build Bazel:

     $ cd bazel
 $ ./compile.sh

Building Bazel on OS X (experimental)

Using Bazel on Mac OS X requires:

  • Xcode and Xcode command line tools
  • MacPorts or Homebrew for installing required packages

To build Bazel on Mac OS X:

  1. Install required packages:

     $ port install protobuf-cpp libarchive

    or

     $ brew install protobuf libarchive

  2. Build Bazel:

     $ cd bazel
 $ ./compile.sh

Running Bazel

The Bazel executable is located at <bazel_home>/output/bazel.

You must run Bazel from within a workspace directory. Bazel provides a default workspace directory with sample BUILD files and source code in <bazel_home>/base_workspace. The default workspace contains files and directories that must be present in order for Bazel to work. If you want to build from source outside the default workspace directory, copy the entire base_workspace directory to the new location before adding your BUILD and source files.

Build a sample Java application:

    $ cp -R $HOME/bazel/base_workspace $HOME/my_workspace
    $ cd $HOME/my_workspace
    $ $HOME/bazel/output/bazel build //examples/java:hello-world

Note: on OS X, you must specify --cpu=darwin to build Java programs (e.g., bazel build --cpu=darwin //examples/java:hello-world).

The build output is located in $HOME/my_workspace/bazel-bin/examples/java/.

Run the sample application:

$ $HOME/my_workspace/bazel-bin/examples/java/hello-world