Enable drake to be used as an external Bazel project:

* Move all non-rule externals to `@drake//tools:externals.bzl`
* Replace `@//` with `@drake//`
* Replace `tools/*.BUILD` with `@drake//tools:*.BUILD`

WORKSPACE

@@ -3,340 +3,26 @@
 # This file marks a workspace root for the Bazel build system. see
 # http://bazel.io/ .
 
-# To temporarily use a local copy of a github_archive, within this file add a
-# local_repository_archive argument to its github_archive macro call, e.g.:
-#
-# github_archive(
-#     name = "foobar",
-#     local_repository_override = "/path/to/local/foo/bar",
-#     repository = "foo/bar",
-#     commit = "0123456789abcdef0123456789abcdef01234567",
-#     sha256 = "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
-# )
-
 workspace(name = "drake")
 
-load("//tools/third_party/kythe/tools/build_rules/config:pkg_config.bzl", "pkg_config_package")
-load("//tools:bitbucket.bzl", "bitbucket_archive")
-load("//tools:github.bzl", "github_archive")
-load('@bazel_tools//tools/build_defs/repo:git.bzl', 'git_repository')
-
-pkg_config_package(
-    name = "glib",
-    modname = "glib-2.0",
-)
-
-load("//tools:python.bzl", "python_repository")
-python_repository(
-    name = "python",
-    version = "2.7",
-)
-
-load("//tools:numpy.bzl", "numpy_repository")
-numpy_repository(
-    name = "numpy",
-    python_version = "2.7",
-)
-
-github_archive(
-    name = "gtest",
-    repository = "google/googletest",
-    commit = "release-1.8.0",
-    sha256 = "58a6f4277ca2bc8565222b3bbd58a177609e9c488e8a72649359ba51450db7d8",
-    build_file = "tools/gtest.BUILD",
-)
-
-github_archive(
-    name = "com_github_gflags_gflags",
-    repository = "gflags/gflags",
-    commit = "95ffb27c9c7496ede1409e042571054c70cb9519",
-    sha256 = "723c21f783c720c0403c9b44bf500d1961a08bd2635cbc117107af22d2e1643f",
-)
-
-github_archive(
-    name = "google_styleguide",
-    repository = "google/styleguide",
-    commit = "159b4c81bbca97a9ca00f1195a37174388398a67",
-    sha256 = "3ed86946e6e637f0fe21749c0323b086e62c4b8b93694d6cedad615cdc584512",
-    build_file = "tools/google_styleguide.BUILD",
-)
-
-github_archive(
-    name = "pycodestyle",
-    repository = "PyCQA/pycodestyle",
-    commit = "2.3.1",
-    sha256 = "e9fc1ca3fd85648f45c0d2e33591b608a17d8b9b78e22c5f898e831351bacb03",
-    build_file = "tools/pycodestyle.BUILD",
-)
-
-bitbucket_archive(
-    name = "eigen",
-    repository = "eigen/eigen",
-    # N.B. See #5785; do your best not to have to bump this to a newer commit.
-    commit = "3.3.3",
-    sha256 = "94878cbfa27b0d0fbc64c00d4aafa137f678d5315ae62ba4aecddbd4269ae75f",
-    build_file = "tools/eigen.BUILD",
-    strip_prefix = "eigen-eigen-67e894c6cd8f",
-)
-
-github_archive(
-    name = "spdlog",
-    repository = "gabime/spdlog",
-    commit = "43a4048b92ef5b7eff6dc637a621c7da3a41d194",
-    build_file = "tools/spdlog.BUILD",
-    sha256 = "5166c036eacd625b86f725bfba356547e0bc497232649662c61cde7b1b423292",
-)
-
-github_archive(
-    name = "fmt",
-    repository = "fmtlib/fmt",
-    commit = "3.0.1",
-    build_file = "tools/fmt.BUILD",
-    sha256 = "dce62ab75a161dd4353a98364feb166d35e7eea382169d59d9ce842c49c55bad",
-)
-
-maven_jar(
-    name = "net_sf_jchart2d_jchart2d",
-    artifact = "net.sf.jchart2d:jchart2d:3.3.2",
-    sha1 = "4950821eefe4c204903e68b4d45a558b5ebdd6fa",
-)
-
-github_archive(
-    name = "lcm",
-    repository = "lcm-proj/lcm",
-    commit = "c0a0093a950fc83e12e8d5918a0319b590356e7e",
-    build_file = "tools/lcm.BUILD",
-    sha256 = "d5bb1a0153b9c1526590e7d65be8ca79e4f5e9bf4ce58178c992eaca49d17fb0",
-)
-
-github_archive(
-    name = "libbot",
-    repository = "RobotLocomotion/libbot2",
-    commit = "495ae366d5e380b58254368217fc5c798e72aadd",
-    build_file = "tools/libbot.BUILD",
-    sha256 = "c463460a4dd6133d6d21e6ab6e493fdcdca442d2df86bcb56749f6740bc61db5",
-)
-
-github_archive(
-    name = "bullet",
-    repository = "RobotLocomotion/bullet3",
-    commit = "ae2c4ca0618d55c6a29900aed75b958604149fdb",
-    build_file = "tools/bullet.BUILD",
-    sha256 = "2121dc8b0d33f50adbad8fc9ac5e007141df5cf5738fce72200c5bac4ffc589b",
-)
-
-github_archive(
-    name = "ccd",
-    repository = "danfis/libccd",
-    commit = "16b9379fb6e8610566fe5e1396166daf7106f165",
-    build_file = "tools/ccd.BUILD",
-    sha256 = "fc583888c731d91c9ef287ca9ba443426ecfce75056d6c468b063b383bd8efa1",
-)
-
-github_archive(
-    name = "octomap",
-    repository = "OctoMap/octomap",
-    commit = "6d7c31ae4df2c93cb8a954e44d442338b58d3558",
-    build_file = "tools/octomap.BUILD",
-    sha256 = "023ddd5b1e8ed1a70374c352cbd5b02bd5a26707f61a13cfb087766d5ca466e3",
-)
-
-github_archive(
-    name = "fcl",
-    repository = "flexible-collision-library/fcl",
-    commit = "06d48b3b6f3605b8caf119d5208d8156eb64fe0d",
-    build_file = "tools/fcl.BUILD",
-    sha256 = "0a5652cac609cca58f85d68c08298e177867188ad730e78c8c9ac97eea8d32b4",
-)
-
-github_archive(
-    name = "ipopt",
-    repository = "RobotLocomotion/ipopt-mirror",
-    commit = "aecf5abd3913eebf1b99167c0edd4e65a6b414bc",
-    build_file = "tools/ipopt.BUILD",
-    sha256 = "4ddde882913b9edc91f281edcdffccdd5343a8b6f1bc42b541188f49159e9768",
-)
-
-github_archive(
-    name = "nlopt",
-    repository = "stevengj/nlopt",
-    commit = "516aca7e96405939726648e00faeb26bd2c9b29f",
-    build_file = "tools/nlopt.BUILD",
-    sha256 = "6041ca30072b354ed3c235743779bf17dacf6199b2b30746c499f65082665d5f",
-)
-
-github_archive(
-    name = "optitrack_driver",
-    repository = "RobotLocomotion/optitrack-driver",
-    commit = "3a5da8d7c66c95ca98cda4dc7ca604f681464168",
-    sha256 = "a4d4c61ed5af59f12a273629eb28fa95ac2349abffe8912468bc5cf6dff34d28",
-)
-
-github_archive(
-    name = "pybind11",
-    repository = "RobotLocomotion/pybind11",
-    commit = "6d72785766558047ee2e2075198c07d8c25eb631",
-    build_file = "tools/pybind11.BUILD",
-    sha256 = "08b4813b3b17f607efc4e8ba8b73bf55759ba744cab125e9fc666b5161cb1d0a",
-)
-
-github_archive(
-    name = "bot_core_lcmtypes",
-    repository = "openhumanoids/bot_core_lcmtypes",
-    commit = "99676541398749c2aab4b5b2c38be77d268085cc",
-    build_file = "tools/bot_core_lcmtypes.BUILD",
-    sha256 = "896fd3edf87c7dfaae378af12d52d233577cc495ae96b5076c48b5b9ca700b4a",
-)
+# -- START drake externals
+# Copy and paste this code section to any external Bazel projects that depend
+# on drake and need its dependencies for convenience.
+# @note See @drake//tools:externals.bzl for more info.
 
-github_archive(
-    name = "robotlocomotion_lcmtypes",
-    repository = "RobotLocomotion/lcmtypes",
-    commit = "409a2d1fedfffea07b3e56c18efe1d0d9352f468",
-    build_file = "tools/robotlocomotion_lcmtypes.BUILD",
-    sha256 = "3131ae0e72da26b968cac74c07a2e471f9ff5c5ab75cb4d32fc42aa6f5744b99",
-)
-
-github_archive(
-    name = "tinyobjloader",
-    repository = "syoyo/tinyobjloader",
-    commit = "9d9e987c4776d9df54e0ab65639e1befddb1d5ae",
-    build_file = "tools/tinyobjloader.BUILD",
-    sha256 = "e5c7ce01a153a3d9101f6c197e10145490ecd84ba7d0b6463708a60bc2845d4b",
-)
-
-# Necessary for buildifier.
+# Rule prerequisites.
+load("@drake//tools:github.bzl", "github_archive")
+# Required for buildifier.
 github_archive(
     name = "io_bazel_rules_go",
     repository = "bazelbuild/rules_go",
     commit = "0.4.4",
     sha256 = "afec53d875013de6cebe0e51943345c587b41263fdff36df5ff651fbf03c1c08",
 )
 
-# Necessary for buildifier.
-load("@io_bazel_rules_go//go:def.bzl", "go_repositories", "new_go_repository")
-
-# Necessary for buildifier.
-go_repositories()
-
-# Necessary for buildifier.
-new_go_repository(
-    name = "org_golang_x_tools",
-    commit = "3d92dd60033c312e3ae7cac319c792271cf67e37",
-    importpath = "golang.org/x/tools",
-)
-
-github_archive(
-    name = "com_github_bazelbuild_buildtools",
-    repository = "bazelbuild/buildtools",
-    commit = "0.4.5",
-    sha256 = "7a732ea12d88ddbf9adc99ff5b5c39bfda53b6286ecc79c3bc082d5f53f46f44",
-)
-
-github_archive(
-    name = "yaml_cpp",
-    repository = "jbeder/yaml-cpp",
-    commit = "85af926ddc5f3c8fb438001743e65ec3a039ceec",
-    build_file = "tools/yaml_cpp.BUILD",
-    sha256 = "d94cdb84f346ce4d9f1f891505ed257796103f70ce56590bdd02e025c8503b16",
-)
-
-load("//tools:gurobi.bzl", "gurobi_repository")
-gurobi_repository(
-    name = "gurobi",
-)
-
-load("//tools:mosek.bzl", "mosek_repository")
-mosek_repository(
-    name = "mosek",
-)
-
-load("//tools:soft_failure.bzl", "soft_failure_binary_repository")
-soft_failure_binary_repository(
-    name = "drake_visualizer",
-    local_path = __workspace_dir__ + "/build/install/bin/drake-visualizer",
-)
-
-load("//tools:gfortran.bzl", "gfortran_repository")
-gfortran_repository(
-    name = "gfortran",
-)
-
-git_repository(
-  name = "snopt",
-  remote = "git@github.com:RobotLocomotion/snopt.git",
-  commit = "2ec980370eeb72897135b11570033a19bda885a7",
-)
-
-# Python Libraries
-load("//tools:pypi.bzl", "pypi_archive")
-pypi_archive(
-    name = "six_archive",
-    package = "six",
-    version = "1.10.0",
-    sha256 = "105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a",
-    build_file = "tools/six.BUILD",
-)
-
-bind(
-    name = "six",
-    actual = "@six_archive//:six",
-)
-
-github_archive(
-    name = "protobuf",
-    repository = "google/protobuf",
-    commit = "v3.1.0",
-    sha256 = "0a0ae63cbffc274efb573bdde9a253e3f32e458c41261df51c5dbc5ad541e8f7",
-)
-
-pypi_archive(
-    name = "semantic_version",
-    version = "2.6.0",
-    sha256 = "2a4328680073e9b243667b201119772aefc5fc63ae32398d6afafff07c4f54c0",
-    build_file = "tools/semantic_version.BUILD",
-    strip_prefix = "semantic_version",
-)
-
-github_archive(
-    name = "pycps",
-    repository = "mwoehlke/pycps",
-    commit = "a05280f1ef1d8970aca8c67dc4cf753953e3cdf7",
-    sha256 = "3024d25ddcb6bb6835834575e577f36bfd6e768501b8c2a2fd66181eb27108ce",
-    build_file = "tools/pycps.BUILD",
-)
-
-# The "@python_headers//:python_headers" target is required by protobuf
-# during "bazel query" but not "bazel build", so a stub is fine.
-new_local_repository(
-    name = "python_headers",
-    path = "not/real/stub",
-    build_file_content = ("cc_library(name = 'python_headers', " +
-                          "visibility = ['//visibility:public'])")
-)
-
-bitbucket_archive(
-    name = "ignition_math",
-    repository = "ignitionrobotics/ign-math",
-    commit = "ignition-math3_3.2.0",
-    sha256 = "1948c1610fa4403bce7ba2a262a29662990ee66aab00882411a0868afe0e5309",
-    build_file = "tools/ignition_math.BUILD",
-    strip_prefix = "ignitionrobotics-ign-math-e86e5bb392e4"
-)
-
-bitbucket_archive(
-    name = "ignition_rndf",
-    repository = "ignitionrobotics/ign-rndf",
-    commit = "ignition-rndf_0.1.2",
-    sha256 = "e0aa1489311679639717d3614c7c55edaa5f6de9a78c31ea48ea637bc1ba001a",
-    build_file = "tools/ignition_rndf.BUILD",
-    strip_prefix = "ignitionrobotics-ign-rndf-b20a4f68333f",
-)
-
-bitbucket_archive(
-    name = "sdformat",
-    repository = "osrf/sdformat",
-    commit = "deca28cd6cd5",
-    sha256 = "d89a03178ef71d0a222247bf3fc4ccb8c490aebe83516f7290181d64e5da8dac",
-    build_file = "tools/sdformat.BUILD",
-    strip_prefix = "osrf-sdformat-deca28cd6cd5",
+# Load external repostories.
+load("@drake//tools:externals.bzl", "drake_external_repositories")
+drake_external_repositories(
+    cmake_install_dir = __workspace_dir__ + "/build/install",
 )
+# -- END drake externals

tools/bot_core_lcmtypes.BUILD

@@ -2,7 +2,7 @@
 
 package(default_visibility = ["//visibility:public"])
 
-load("@//tools:lcm.bzl", "lcm_cc_library", "lcm_py_library")
+load("@drake//tools:lcm.bzl", "lcm_cc_library", "lcm_py_library")
 
 lcm_cc_library(
     name = "bot_core_lcmtypes",

tools/ccd.BUILD

@@ -1,6 +1,6 @@
 # -*- python -*-
 
-load("@//tools:cmake_configure_file.bzl", "cmake_configure_file")
+load("@drake//tools:cmake_configure_file.bzl", "cmake_configure_file")
 
 # Generates config.h based on the defines= we want in Drake.
 cmake_configure_file(

tools/eigen.BUILD

@@ -1,7 +1,7 @@
 # -*- python -*-
 
-load("@//tools:install.bzl", "install", "install_files")
-load("@//tools:python_lint.bzl", "python_lint")
+load("@drake//tools:install.bzl", "install", "install_files")
+load("@drake//tools:python_lint.bzl", "python_lint")
 load("@bazel_tools//tools/build_defs/pkg:pkg.bzl", "pkg_tar")
 
 package(
@@ -25,8 +25,8 @@ cc_library(
 
 py_binary(
     name = "create-cps",
-    srcs = ["@//tools:eigen-create-cps.py"],
-    main = "@//tools:eigen-create-cps.py",
+    srcs = ["@drake//tools:eigen-create-cps.py"],
+    main = "@drake//tools:eigen-create-cps.py",
     visibility = ["//visibility:private"],
 )