From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 31 Dec 2021 20:46:34 +0000 (+0000)
Subject: allow yosys version 0.9
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=84be44b19f6c7a4d047db88906157749ac1bf4e0;p=nmigen.git

allow yosys version 0.9
---

diff --git a/nmigen/back/verilog.py b/nmigen/back/verilog.py
index b9c32d6..0fa338e 100644
--- a/nmigen/back/verilog.py
+++ b/nmigen/back/verilog.py
@@ -7,7 +7,7 @@ __all__ = ["YosysError", "convert", "convert_fragment"]
 
 def _convert_rtlil_text(rtlil_text, *, strip_internal_attrs=False, write_verilog_opts=()):
     # this version requirement needs to be synchronized with the one in setup.py!
-    yosys = find_yosys(lambda ver: ver >= (0, 10))
+    yosys = find_yosys(lambda ver: ver >= (0, 9))
     yosys_version = yosys.version()
 
     script = []