Get all our roborio tools loading downloaded .sos

This is the last piece to make `bazel build --cpu=roborio //...` work on
a barebones Stretch system.

Change-Id: I87b8737ee479dd16c9421f81a42c5ecf6413f822
diff --git a/WORKSPACE b/WORKSPACE
index 3921318..eb49852 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -32,6 +32,10 @@
     "//debian:matplotlib.bzl",
     matplotlib_debs = "files",
 )
+load(
+    "//debian:arm_frc_gnueabi_deps.bzl",
+    arm_frc_gnueabi_deps_debs = "files",
+)
 load("//debian:packages.bzl", "generate_repositories_for_debs")
 
 generate_repositories_for_debs(python_debs)
@@ -50,6 +54,8 @@
 
 generate_repositories_for_debs(matplotlib_debs)
 
+generate_repositories_for_debs(arm_frc_gnueabi_deps_debs)
+
 new_http_archive(
     name = "python_repo",
     build_file = "debian/python.BUILD",
@@ -234,3 +240,10 @@
     sha256 = "bf8b709909d7d9e30815dd228eeded7dc282e3ce3919d0589ccbb56ac8632abc",
     url = "http://frc971.org/Build-Dependencies/patchelf.tar.gz",
 )
+
+new_http_archive(
+    name = "arm_frc_gnueabi_deps",
+    build_file = "debian/arm_frc_gnueabi_deps.BUILD",
+    sha256 = "4b26fe45010817dc136488ee1604ade21bd7c264c29f17d864fc6eba9d7442c4",
+    url = "http://frc971.org/Build-Dependencies/arm_frc_gnueabi_deps.tar.gz",
+)