Write yosys version to output files

1 files changed, 2 insertions, 2 deletions

diff --git a/backends/verilog/verilog_backend.cc b/backends/verilog/verilog_backend.cc
index 88a48b584..66a497808 100644
--- a/backends/verilog/verilog_backend.cc
+++ b/backends/verilog/verilog_backend.cc
@@ -803,6 +803,7 @@ void dump_module(FILE *f, std::string indent, RTLIL::Module *module)
 	reset_auto_counter(module);
 	active_module = module;
 
+	fprintf(f, "\n");
 	for (auto it = module->processes.begin(); it != module->processes.end(); it++)
 		dump_process(f, indent + "  ", it->second, true);
 
@@ -956,6 +957,7 @@ struct VerilogBackend : public Backend {
 		}
 		extra_args(f, filename, args, argidx);
 
+		fprintf(f, "/* Generated by %s */\n", yosys_version_str);
 		for (auto it = design->modules.begin(); it != design->modules.end(); it++) {
 			if (it->second->get_bool_attribute("\\placeholder") != placeholders)
 				continue;
@@ -964,8 +966,6 @@ struct VerilogBackend : public Backend {
 					log_cmd_error("Can't handle partially selected module %s!\n", RTLIL::id2cstr(it->first));
 				continue;
 			}
-			if (it != design->modules.begin())
-				fprintf(f, "\n");
 			log("Dumping module `%s'.\n", it->first.c_str());
 			dump_module(f, "", it->second);
 		}