Fix verilator lint mode in flow API

Author: olofk

edalize/tools/verilator.py

@@ -140,7 +140,7 @@ def setup(self, edam):
             "preprocess-only",
             "xml-only",
         ]:
-            commands.set_default_target(mode)
+            commands.set_default_target(mk_file)
         else:
             commands.add(
                 ["make", "-f", mk_file] + self.tool_options.get("make_options", []),

tests/flows/lint/Makefile

@@ -0,0 +1,16 @@
+#Auto generated by Edalize
+
+all: post_build
+
+pre_build: 
+
+Vtop_module.mk: design.vc sv_file.sv vlog_file.v vlog05_file.v vlog_incfile another_sv_file.sv | pre_build
+	$(EDALIZE_LAUNCHER) verilator -f design.vc
+
+post_build: Vtop_module.mk
+
+pre_run: 
+
+run: pre_run
+
+post_run: run

tests/flows/lint/design.vc

@@ -0,0 +1,18 @@
+--Mdir .
+--lint-only
++incdir+.
+-CFLAGS -I.
+sv_file.sv
+vlog_file.v
+vlog05_file.v
+another_sv_file.sv
+--top-module top_module
+
+c_file.c
+cpp_file.cpp
+-Gvlogparam_bool=1
+-Gvlogparam_int=42
+-Gvlogparam_str=\"hello\"
+-Dvlogdefine_bool=1
+-Dvlogdefine_int=42
+-Dvlogdefine_str=hello

tests/test_flow_lint.py

@@ -0,0 +1,14 @@
+from .edalize_flow_common import flow_fixture
+
+
+def test_lint(flow_fixture):
+    flow_options = {"tool": "verilator"}
+    ff = flow_fixture("lint", flow_options=flow_options)
+
+    ff.flow.configure()
+    ff.compare_config_files(
+        [
+            "design.vc",
+            "Makefile",
+        ]
+    )