tree b42b343c42c6b80260ae5419b40f11fee1b2e1ee
parent 91aa2ed57d957ff795d42ddb070b0d3f8b7d60c1
author Rob Tsuk <robtsuk@google.com> 1525731646 -0700
committer Rob Tsuk <robtsuk@google.com> 1525731646 -0700

Use target specific env variables

The CC crate support target specific environmental variables to
control things like CFLAGS. Use them.

As soon as RANLIB and PKG_CONFIG_* are added or I decide
they really don’t matter I can remove the disable_cross option.

Change-Id: I31a91ff4de2bb964c45b1c55effd0068b11d4ea8