Force FIRRTL 1.4.1 (#1053)

ucb-bar · Dec 2, 2021 · 02adf86 · 02adf86
1 parent 5129bc7
commit 02adf86
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/variables.mk b/variables.mk
@@ -163,6 +163,10 @@ SBT_OPTS_FILE := $(base_dir)/.sbtopts
 ifneq (,$(wildcard $(SBT_OPTS_FILE)))
 override SBT_OPTS += $(subst $$PWD,$(base_dir),$(shell cat $(SBT_OPTS_FILE)))
 endif
+# Workaround: Specify a firrtl version in system properties so that Treadle uses a
+# compatible version of FIRRTL and not 1.5-SNAPSHOT (which is the default
+# specified in it's build.sbt, and is not overridden by Chipyard's build.sbt)
+override SBT_OPTS += -DfirrtlVersion=1.4.1
 
 SCALA_BUILDTOOL_DEPS = $(SBT_SOURCES)