Remove config references to the `ar` tool
authorAlex Crichton <alex@alexcrichton.com>
Mon, 8 Feb 2016 17:52:08 +0000 (09:52 -0800)
committerAlex Crichton <alex@alexcrichton.com>
Mon, 8 Feb 2016 17:52:35 +0000 (09:52 -0800)
commit8ccbc9fcebdc6bc82b1e6f33e9ca7787ae9151a7
tree5194a8cf7c636d8c735ad46f73b1dca4f4ada62a
parent3e285ce32317f79439b939df1d7b7b3e4268cbd8
Remove config references to the `ar` tool

This is largely no longer needed as we bundle llvm-ar and use that (and it's
cross platform). Note that the underlying support still exists in Cargo as the
flag hasn't been removed from the compiler outright, and older compilers may
still be in use. Just no need to document it so prominently when it's no longer
needed!
src/doc/config.md