title: Cross compilation for ARM using Bazel custom toolchain
body: <p>I was struggling hard to cross compile a program for ARM processor using Bazel.  I followed below tutorial from bazel:</p>
  
  <p><a href="https://github.com/bazelbuild/bazel/wiki/Building-with-a-custom-toolchain" rel="nofollow noreferrer">https://github.com/bazelbuild/bazel/wiki/Building-with-a-custom-toolchain</a></p>
  
  <p>When I run the exact command written in the above tutorial, the error log is as below:</p>
  
  <blockquote>
    <p>manikanta@manikanta-VirtualBox:~/Desktop/my_project/bazel_toolchain_test_data$ bazel build --crosstool_top=//tools/arm_compiler:toolchain --cpu=armeabi-v7a
    ERROR: no such package 'tools/arm_compiler': BUILD file not found on package path
    INFO: Elapsed time: 0.724s
    INFO: 0 processes.
    FAILED: Build did NOT complete successfully (0 packages loaded)</p>
  </blockquote>
  
  <p>I am clueless as I am new to Bazel. Any help will be greatly appreciated.</p>