rustbuild: smarter `git submodule`-ing#36062

Merged

bors merged 3 commits intorust-lang:masterfrom

japaric:smarter-submodules

Aug 29, 2016

Commits on Aug 28, 2016

rustbuild: smarter `git submodule`-ing
Jorge Aparicio
committed
don't update the src/jemalloc submodule is jemalloc has been disabled
Jorge Aparicio
committed

Commits on Aug 29, 2016

fix tidy error
Jorge Aparicio
committed