Don't modify file if contents hasn't changed.
authorTim 'mithro' Ansell <mithro@mithis.com>
Thu, 15 Dec 2016 18:14:12 +0000 (19:14 +0100)
committerTim 'mithro' Ansell <mithro@mithis.com>
Thu, 15 Dec 2016 18:14:12 +0000 (19:14 +0100)
commit8179a9ea2e1a0233c5b9f9caca68a5463f68eb61
treec14c1628c2d69394d377e2a5e973a0ca61f999f4
parent9d716def9d23954262c7c87a77ddfb64f47d35c5
Don't modify file if contents hasn't changed.
litex/build/tools.py