Emily a783e4645d Refactor build script toolchain lookups. ... Now environment variable overrides no longer infect the build scripts. _toolchain.overrides is dropped as probably misguided in the first place. Fixes #251.		2019-10-13 13:53:24 +00:00
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__init__.py	build.{dsl,res,plat}: apply clock constraints to signals, not resources.	2019-06-05 08:52:30 +00:00
dsl.py	build.dsl: accept Pins(invert=True).	2019-10-03 02:44:43 +00:00
plat.py	Refactor build script toolchain lookups.	2019-10-13 13:53:24 +00:00
res.py	build.res: simplify clock constraints.	2019-09-21 14:12:29 +00:00
run.py	build.run: add BuildPlan.digest(), useful for caching.	2019-08-23 01:10:51 +00:00