you can't build unless you have git, so configure should require it - #1887

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db48x wants to merge 3 commits into

rust-lang:masterfrom

db48x:master

Commits on Feb 21, 2012

it'll fail if you don't have git, so mark that as required
db48x
committed
5086ea9

Commits on Feb 29, 2012

Merge branch 'master' of git://github.com/mozilla/rust
db48x
committed
6d39c44
only require git if the source looks like it was checked out from git, otherwise don't attempt to manage the submodules
db48x
committed
9ecd30b